PyPI · #2627 most downloaded on PyPI

ccxt

4.5.852.4M downloads/moccxt/ccxt ↗New releases in your daily digest, changelog included.

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

Last release 3 days ago
01 Oct 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
1623 releases · first in 2017

Release timeline

1623 releases since 2017

2017201920212023

Releases

4.5.851 Oct 20262 sources agree
fix(rust): send every response through handleErrors and stop fetch swallowing errors by @mkzung in #30609
What's Changed

fix(rust): send every response through handleErrors and stop fetch swallowing errors by @mkzung in #30609

fix(bybiteu): default to spot markets and spot type by @carlotestor in #30605

zebpay: update swap fetchOrderBook and fetchOHLCV request params by @rajasekharzeb in #30613

fix(bullish): keep object identity across ws updates - watchBalance by @yzh-pelle in #30595

chore: granular build for rust by @carlosmiei in #30619

chore: dummy change by @carlosmiei in #30620

feat(incrementingNonce): nonce/salt updated in multiple exchanges by @yzh-pelle in #30558

chore: try rust build granular by @carlosmiei in #30621

chore: try rust granular by @carlosmiei in #30622

feat(binance): fx markets subType edits by @Dan-krm in #30623

fix(hyperliquid): adjust rl by @carlosmiei in #30625

fix(woo): report the executed cost of an order, not the quote it reserved by @mkzung in #30606

fix(bingx): forward spot order history time filters by @AresArtemius in #30596

fix(hyperliquid): send buy TWAP orders as buys by @carlosmiei in #30650

fix(coinbaseinternational): fetchOHLCV since calculation by @ttodua in #30588

fix(build): keep php variable-prefix rules out of string literals by @carlotestor in #30657

Batch 8 PRs: #30563, #30552, #30550, #30478 by @carlotestor in #30569

docs(blog): serve canonical blog URLs from ccxt.com/blog by @kroitor in #30653

fix(lighter): integrator rules compatibility by @ttodua in #30628

fix(bingx): map missing error codes by @AresArtemius in #30662

fix(lighter): remove unsupported 1w timeframe by @rayBastard in #30661

fix(digifinex): fix cancelOrders and swap order parsing by @yzh-pelle in #30656

fix(binance): clientOrderId for swap algo orders by @yzh-pelle in #30651

chore(deps): bump undici and ccxt in /docs/playground by @dependabot[bot] in #30674

chore(deps): bump ip-address from 10.5.0 to 10.7.2 in /mcp by @dependabot[bot] in #30675

fix(binance,bitrue,bitvavo): keep rate-limiter cost numeric by @carlotestor in #30672

fix(lighter): use the opposite side for attached stopLoss/takeProfit by @rayBastard in #30665

Batch 10 PRs: #30646, #30627, #30617, #30607, #30580, #30583, #30590, #30626, #30658, #30660 by @carlotestor in #30670

C#: stricter typing — typed locals/params/returns, native bool/string emission (cs-strict campaign) by @carlotestor in #30530

feat(tests): skipKeys requires key presence, forceCheckKeys re-enables full comparison by @yzh-pelle in #30664

mexc update fees by @ndubel in #30690

chore(deps): bump react/http from 1.11.0 to 1.11.1 by @kroitor in #30692

chore(deps): bump sharp from 0.35.0 to 0.35.4 in docs/playground by @kroitor in #30693

chore(deps): bump sharp from 0.35.0 to 0.35.4 in docs/website by @kroitor in #30695

chore(deps): bump undici from 7.29.0 to 7.29.1 in mcp by @kroitor in #30696

feat(blofin): fetchDepositAddress, fetchCurrencies, fetchDepositWithdrawFees, fetchDeposit, fetchWithdrawal by @kroitor in #30703

fix(lighter): php grouped orders signing by @rayBastard in #30694

fix(pro): close the ws client when loadOrderBook drops it by @carlotestor in #30704

feat(go): typed Ticker/OHLCV/Order struct returns and typed ws ticker caches by @carlotestor in #30698

chore(deps-dev): bump brace-expansion from 1.1.16 to 1.1.21 in /docs/website by @dependabot[bot] in #30709

fix(htx): parseTransaction tolerates the create-withdrawal response without tx-hash by @kroitor in #30708

chore(deps): bump fast-uri from 3.1.7 to 3.1.8 in /mcp by @dependabot[bot] in #30710

chore(deps-dev): bump markdown-it from 14.2.0 to 14.3.2 by @dependabot[bot] in #30711

fix(binance): derivatives updates for the CM-UM integration (changes according to changelog since 2026-06) by @yzh-pelle in #30685

fix(build): run the Java transpiler entry after its pass constants by @AresArtemius in #30714

chore(deps): brace-expansion 1.1.21 / 5.0.12 (GHSA-q2hr-2g5m-vwhr) by @kroitor in #30718

chore(deps): bump urllib3 from 2.7.0 to 2.8.0 by @dependabot[bot] in #30719

chore(deps): bump next from 16.3.4 to 16.3.8 in /docs/website by @dependabot[bot] in #30720

New Contributors

@rajasekharzeb made their first contribution in #30613

Full Changelog: v4.5.84...v4.5.85

4.5.8221 Sept 20262 sources agree

chore: tmp comment out most release commands by @carlosmiei in #30546

What's Changed

chore: tmp comment out most release commands by @carlosmiei in #30546
chore: revert pre-transpile by @carlosmiei in #30547
chore: make post-release triggerable by @carlosmiei in #30548
chore: update gitattributes by @carlosmiei in #30549
fix(cs): retire ws clients by reference using the existing error marker by @carlotestor in #30545
fix(go): emit gofmt-clean granular build files by @AresArtemius in #30541
Batch 9 PRs: #30535, #30531, #30529, #30526 by @carlotestor in #30543
feat(bybitid): add Bybit Indonesia by @bennert in #30501
fix(base): reject pending ws futures on client.reset in rust by @yzh-pelle in #30499
fix(lighter): go bFee fix by @ttodua in #30495
feat(krakenfutures): add fetchPositionsHistory by @rayBastard in #30503
fix(timestamp): local timestamps removed by @yzh-pelle in #30487
fix(bingx): preserve public swap trade fill IDs by @AresArtemius in #30554
fix(modetrade): read the real asset-history fields in transactions an… by @rayBastard in #30537
feat(bitget): UTA (v3) ledger endpoints for fetchLedger by @rayBastard in #30414
fix(bingx): disable unsupported fetchPositionsHistory capability by @AresArtemius in #30407
feat(Exchange): add incrementingNonce helper for duplicate-nonce venues by @yzh-pelle in #30423
perf(tests): cut offline test-suite runtime across all six ports (-40% to -79%) by @carlotestor in #30553
fix(gate): sort the signed query string so it matches the url order in Go by @joe-alphafox in #30562
fix(go): dereference typed pointer locals in order book delta rows by @yzh-pelle in #30557
fix(npm): remove map file by @carlosmiei in #30565
PredictFun exchange integration by @yzh-pelle in #30135
fix(gateeu): cap order book REST limit at 100 for Gate EU by @carlotestor in #30566
fix(poloniex): ignore ws order book updates that arrive before a snapshot by @carlotestor in #30568
client side order router by @pcriadoperez in #30560
fix(pacifica): classify errors by error_id and read the code as a string by @rayBastard in #30551
fix(upbit): prevent concurrent subscription enumeration failures by @lorenzozanee in #30514

New Contributors

@bennert made their first contribution in #30501
@joe-alphafox made their first contribution in #30562
@lorenzozanee made their first contribution in #30514

Full Changelog: v4.5.81...v4.5.82

Open source →

4.5.771 Sept 20262 sources agree

chore(build): retry git pushes in the release workflow by @carlosmiei in #30131

What's Changed

chore(build): retry git pushes in the release workflow by @carlosmiei in #30131
feat(alpaca): fetchOHLCV pagination via next_page_token behind params paginate by @rayBastard in #30117
perf(php): inline calls by @ttodua in #30143
feat(bitget): support UTA (v3) deposit & withdrawal methods by @rayBastard in #30146
fix(bybit): normalize liquidation side for allLiquidation frames by @carlotestor in #30149
fix(deepcoin, derive, paradex): return position numbers as numbers by @mkzung in #30158
test(toobit): pin the reduce-only close side by @mkzung in #30160
fix(cryptocom): a position side is long or short, and contracts is a number by @mkzung in #30157
fix(bybit): map linear/inverse minNotionalValue to limits.cost.min by @douglaspetrin in #30154
test(apex): record a fetchPositions case and type entryPrice by @mkzung in #30159
perf(php): is_dictionary optimization by @ttodua in #30150
fix(coinbaseinternational): drop has flags for unimplemented fetchMyBuys/fetchMySells by @oleg6k in #30162
fix(bingx): correct wallet history filters by @AresArtemius in #30173
fix(binance): pass symbol in single-symbol fetchBidsAsks requests by @AresArtemius in #30062
fix(toobit): fetchBidsAsks returns nothing when a symbol is named by @mkzung in #30176
fix(bingx): parse documented deposit address field by @AresArtemius in #30175
fix(onetrading): correct order status and time-in-force enum mapping by @rayBastard in #30165
fix(tokocrypto): route market data by symbol type instead of quote currency by @rayBastard in #30141
docs(p2b): fix copy-pasted description and stale @see link by @rayBastard in #30137
fix(toobit): single-flight listenKey and watchPositions hash by @carlotestor in #30184
fix(poloniex, bitget, coinbaseinternational): unified words in enumerated fields by @mkzung in #30177
fix(bingx): parse documented deposit address field by @AresArtemius in #30185
update(bithumb): reduce rateLimit with conservative order costs by @marshallyunn in #30145
fix(bingx): correct Coin-M market status by @AresArtemius in #30201
fix(onetrading): support since without to and add until param by @rayBastard in #30190
fix(grvt): funding_rate arrives in percentage points, so scale it by @mkzung in #30195
feat(bingx): add API key restrictions endpoint by @AresArtemius in #30191
feat(revolutx): add revolutx exchange by @stas-chistyakov in #29848
feat(bithumb): generation 2 API support and testing by @Dan-krm in #29036
chore: disable flaky test in go by @carlosmiei in #30210

New Contributors

@douglaspetrin made their first contribution in #30154
@oleg6k made their first contribution in #30162
@marshallyunn made their first contribution in #30145
@stas-chistyakov made their first contribution in #29848

Full Changelog: v4.5.76...v4.5.77

Open source →

4.5.7626 Aug 2026Security2 sources agree

fix(java): bump msgpack-core to 0.9.12 ( CVE-2026-21452 ) by @huiboxes in #30040

What's Changed

fix(lbank): single-flight subscribeKey authenticate (refs #29393) by @carlotestor in #29993
fix(bitstamp): single-flight websocket token authenticate (refs #29393) by @carlotestor in #29994
fix(xt): single-flight listen key acquisition (refs #29393) by @carlotestor in #29997
fix(kraken): single-flight websockets token authenticate (refs #29393) by @carlotestor in #29996
fix(whitebit): single-flight websocket token authenticate (refs #29393) by @carlotestor in #30000
fix(bitrue): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29999
fix(hashkey): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29995
fix(tokocrypto): route fetchTrades by symbol type and await the open/v1 response by @rayBastard in #30013
fix(bingx): correct fetchTrades limits by @AresArtemius in #30011
fix(deepcoin): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29998
fix(bybit): anchor fetchOpenInterestHistory window when only since is given by @carlotestor in #30016
fix(bithumb): remove incorrect ALT -> ArchLoot commonCurrencies mapping by @factec-kyle in #30015
fix(gate): convert since to seconds in fetchOpenInterestHistory by @carlotestor in #30018
chore: fix wiki-pushback by @carlosmiei in #30020
fix(bingx): reject unsupported Coin-M fetchTrades by @AresArtemius in #30021
fix(bingx): correct Coin-M open interest by @AresArtemius in #30026
perf: python Precise by @ttodua in #30024
docs(blog): add "Front-running the S-1" Anthropic-IPO prediction-markets post by @pcriadoperez in #30025
fix(upbit): do not default unknown order side to sell by @rayBastard in #30012
feat(mcp): official CCXT MCP server by @pcriadoperez in #29277
chore(deps): bump hono from 4.12.31 to 4.13.3 in /mcp by @dependabot[bot] in #30029
build(go): trampoline async cores so Promise.all fans out like the C#/Java ports by @carlotestor in #29647
fix(java): bump msgpack-core to 0.9.12 (CVE-2026-21452) by @huiboxes in #30040
refactor(php): one fiber per HTTP call (3 → 1) — collapse fetch2 and fetch by @carlotestor in #30039
chore(deps): bump undici and ccxt in /mcp by @dependabot[bot] in #30030
fix(whitebit): parse TradFi futures as swaps by @AresArtemius in #30033
chore(deps): bump @hono/node-server from 1.19.14 to 1.19.17 in /mcp by @dependabot[bot] in #30032
chore(deps): bump fast-uri from 3.1.4 to 3.1.5 in /mcp by @dependabot[bot] in #30035
chore(deps): bump ip-address from 10.2.0 to 10.5.0 in /mcp by @dependabot[bot] in #30031
fix(bingx): parse position liquidation price by @AresArtemius in #30034
fix(bingx): parse Coin-M funding rate response by @AresArtemius in #30023
fix(blofin): order cost is the quote volume, not the margin by @mkzung in #29975
fix(bingx): ignore account updates without positions by @AresArtemius in #29948
go: type wrapper optional locals and core body locals from TypeScript by @carlotestor in #30041
fix(pro): js indexed order book side builds holes from no-op deltas by @L1nkus in #30049
perf(pro): js order book side shift without copyWithin -3.3x by @L1nkus in #30048
feat(cs): type wrapper optional scalar locals from TypeScript by @carlotestor in #30053
fix(paradex): read reduceOnly from the flags array in parseOrder by @rayBastard in #30065
feat(benchmarks): cross-language performance benchmark + blog post by @pcriadoperez in #30028
fix(bingx): reject unsupported Coin-M leverage tiers by @AresArtemius in #30076
fix(bingx): reject unsupported Coin-M position mode by @AresArtemius in #30068
fix(paradex): omit zero trigger_price in parseOrder by @rayBastard in #30069
fix(typescript): remove truth coercion by @carlosmiei in #30080
perf(js): getValueFromKeysInArray optimization by @ttodua in #29798
perf: check string first by @ttodua in #29804
perf: undefined optimization in type by @ttodua in #29806
fix(bingx): restrict position close by id to linear by @AresArtemius in #30088
fix(p2b): read errorCode from response root in handleErrors by @rayBastard in #30098
perf(go): precise reorganization by @ttodua in #30043
perf(c#): precise optimization (c) by @ttodua in #30089
perf(java): precise optimization (c) by @ttodua in #30090
fix(btse): derive ticker percentage instead of using the raw ratio field by @carlotestor in #30093
feat(cs): type the generated C# cores (incl. createOrder -> Task) and their parameters by @carlotestor in #30066
refactor(ts): require boolean conditions via strict-boolean-expressions by @carlotestor in #30082
fix(krakenfutures): raise ExchangeNotAvailable on degraded fetchPositions response by @akshaykumarhudedmani in #30084
fix(xt): support postOnly orders via timeInForce GTX by @rayBastard in #30059
ci(js): persist emitAPI abstracts on master auto-commit by @carlotestor in #30111
bitget parseUtaBalance fix by @ndubel in #30083
feat(cs): fold watch* Copy into cores and drop leftover wrappers by @carlotestor in #30110
docs: remove status page from docs site and sidebar by @carlotestor in #30112
fix(p2b): map min_total to market limits.cost by @rayBastard in #30099
fix(pacifica): resolve order symbol in parseOrder and return latest order state from fetchOrder by @rayBastard in #30097
fix(alpaca): declare limits.cost.min of 10 for USD-quoted crypto markets by @rayBastard in #30101
fix(paradex): expose liquidation_price in parsePosition by @rayBastard in #30096
fix(bingx): normalize leverage side by @AresArtemius in #30070
fix(xt): satisfy strict-boolean-expressions lint on postOnly checks by @rayBastard in #30115
fix(alpaca): classify error 40310000 by message, not by code by @rayBastard in #30103
fix(tokocrypto): read market margin flag from marginTradingEnable by @rayBastard in #30064
fix(bingx): reject unsupported Coin-M createOrders by @AresArtemius in #30091
fix(alpaca): fetchTickers without symbols defaults to all markets by @rayBastard in #30102
fix(alpaca): fetchOHLCV since sent day-truncated, intraday ranges return empty by @rayBastard in #30100
fix(bingx): satisfy strict-boolean-expressions lint on the inverse market check by @rayBastard in #30118
feat(transpiler): basetests only transpilation by @ttodua in #30116
fix(binance): drop 'stock' from default fetchMarkets types by @carlotestor in #30126
fix(bybit): increase paginationCalls in fetchLeveragetiers by @carlosmiei in #30127

New Contributors

@factec-kyle made their first contribution in #30015
@huiboxes made their first contribution in #30040
@akshaykumarhudedmani made their first contribution in #30084

Full Changelog: v4.5.75...v4.5.76

Open source →

4.5.7521 Aug 20262 sources agree

test(bitmex): skip the last-vs-median ticker check through the wind-down by @kroitor in #29914

What's Changed

test(bitmex): skip the last-vs-median ticker check through the wind-down by @kroitor in #29914
bingx: fix websocket balance routing by @AresArtemius in #29936
fix(poloniex): map futures v3 error codes by @rayBastard in #29920
fix(krakenfutures): parse unrealizedPnl in parsePosition by @shuxue6662-a11y in #29937
fix(binance): deduplicate and merge keepAliveStockListenKey into keepAliveListenKey by @kroitor in #29908
fix(krakenfutures): don't resolve watchPositions with empty list on malformed frame by @shuxue6662-a11y in #29943
fix(extended): stop account ws frames falling through to handleOrderBook by @carlotestor in #29942
fix(binance): guard option and stock from the linear/inverse rewrite in authenticate by @kroitor in #29946
perf(pro): speed up ArrayCache append hot path -63%..-93% by @carlotestor in #29945
refactor(binance)!: fold authenticateStock into authenticate by @kroitor in #29950
fix(cs): settle Future.reject once, under the resolve lock by @kroitor in #29951
fix(poloniex): TRC20 withdrawals must send network TRX, not TRON by @rayBastard in #29954
ci: move language workflows back to GitHub-hosted runners by @frosty00 in #29957
Revert "ci: move language workflows back to GitHub-hosted runners" by @frosty00 in #29959
fix(build): go ws client casts panic when the transport hands a *WSClient by @carlosmiei in #29962
fix(cs): normalize mixed numeric boxes in sortBy keys by @kroitor in #29964
fix(poloniex): map unified clientOrderId to clOrdId for swap orders by @rayBastard in #29966
fix(phemex): apply amount precision to swap order quantity in createOrder by @rayBastard in #29967
refactor(binance): centralize user-data type derivation in resolveAuthType by @kroitor in #29969
fix(krakenfutures): map open_orders cancel reason to unified status by @official-burak in #29970
fix(kucoin): priceChgPct on contracts is a ratio, so scale it by @mkzung in #29918
fix(kraken): watchOHLCV returned strings in descending order by @mkzung in #29976
fix(toobit): strip the _OPEN and _CLOSE suffix from the order side by @mkzung in #29974
fix(foxbit): drop the misspelt fecthOrderBook capability flag by @mkzung in #29973
feat(base): ws auth single-flight primitives by @kroitor in #29903
fix(bitmex): the watchPositions flag is spelled watchPostions by @mkzung in #29972
refactor(binance): migrate authenticate to the singleFlight primitives by @kroitor in #29977
fix(aster): prevent concurrent ws auth races via base single-flight guard by @kroitor in #29984
fix(binance): reject the auth flight on an empty listenKey by @kroitor in #29986
fix(bingx): prevent concurrent ws auth races via base single-flight guard by @kroitor in #29987
test(exchange): exempt option markets from ticker percentage bounds by @kroitor in #29988
chore(tests): store JSON request fixture output as objects by @carlotestor in #29980
fix(toobit): a reduce-only order was sent on the opposite side by @mkzung in #29982
perf(js): precise methods (version 1) by @ttodua in #29952
fix(phemex): correct fetchPositionsADLRank jsdoc name and unify scale getters by @rayBastard in #29985
chore: remove this[method] from rest side by @carlosmiei in #30003
revert(pro): drop Client.resolve pending-results queue by @carlotestor in #30008
fix(java): guard WsClient futures/rejections with a monitor by @carlotestor in #30004
fix(bitmex, cryptocom): watchPositions never resolves for a symbol-filtered subscription by @mkzung in #29981
fix(binance): load stock markets if in options by @carlosmiei in #30010
refactor(pro): inline the ws auth single-flight logic into authenticate() by @carlotestor in #29992

New Contributors

@shuxue6662-a11y made their first contribution in #29937
@official-burak made their first contribution in #29970

Full Changelog: v4.5.74...v4.5.75

Open source →

4.5.7417 Aug 20262 sources agree

test: add empty dict test by @ttodua in #29759

What's Changed

test: add empty dict test by @ttodua in #29759
feat(okx): add fiat deposit and withdrawal endpoints by @kroitor in #29769
fix(doc): correct lighter sdk url by @sc0Vu in #29767
feat(woo): cancelAllOrders via DELETE /v3/trade/allOrders by @rayBastard in #29763
feat(woofipro): add fetchOpenInterest and fetchOpenInterests by @rayBastard in #29764
feat(xt): add fetchTradingFee and fetchTradingFees by @rayBastard in #29765
test(whitebit): add fetchOpenOrders and fetchClosedOrders static fixtures by @rayBastard in #29768
coinex error mapping by @ndubel in #29773
fix(ws): retain results resolved without a waiter in ts, php and cs clients by @kroitor in #29772
fix(tokocrypto): declare ticker/24hr as dual-shape like binance does by @kroitor in #29777
fix(cs): default indexed orderbook snapshot to an empty dict like its siblings by @kroitor in #29776
fix(cs): count any inbound ws frame as keepalive liveness by @kroitor in #29778
feat(weex): add createTriggerOrder via capi/v3/algoOrder by @rayBastard in #29766
fix(bitrue): declare the dapi ticker and klines shapes like their fapi twins by @kroitor in #29780
fix(binance): declare the dual-shape ticker/price leaves per the api docs by @kroitor in #29781
feat(krakenfutures): add fetchTradingFees by @rayBastard in #29779
feat(krakenfutures): add fetchLedger by @rayBastard in #29782
fix(ci): guard against entry-point imports in exchange files by @kroitor in #29783
fix(weex): enable has flags for implemented unWatchOrderBook methods by @rayBastard in #29784
test(whitebit): add fetchMyTrades and fetchOrderTrades static fixtures by @rayBastard in #29785
fix(ci): run scoped live tests for first-time exchange integrations by @kroitor in #29787
fix(base): take the primary symbol from the selected symbols array in private tests by @kroitor in #29788
fix(base): pass the symbol variable instead of a string literal in leverage-tiers and margin-modes tests by @kroitor in #29789
fix(cli): prefer the local typescript sources over built artifacts so new integrations work without any build steps by @kroitor in #29790
fix(cli): correct the inverted partial-function check that reversed method arguments whenever --param was used by @kroitor in #29791
fix(cli): make --no-keys actually strip credentials loaded from the keys files by @kroitor in #29792
fix(cli): detect implicit api methods under the ts-sources loader when placing the params object by @kroitor in #29794
fix(krakenfutures): fix positions REST fail-open and WS crash regressions by @pcriadoperez in #29713
fix(tokocrypto): unwrap data.list envelope in fetchOHLCV for non-USDT markets by @pcriadoperez in #29664
chore: reuse go binary in the live-tests section by @carlosmiei in #29712
chore(tests): add static tests to Watch methods by @carlosmiei in #29795
chore: fix injectWsMessages sleep by @carlosmiei in #29797
fix(ci): exclude deleted files from scoped exchange collection by @kroitor in #29799
refactor: js prop optim by @ttodua in #29650
fix!(exmo): delist by @ttodua in #29796
fix(xt): regenerate implicit api to type step-rate endpoints by @kroitor in #29803
fix(go): compare numeric sort keys numerically in sortBy by @kroitor in #29802
test(whitebit): add deposit history static fixtures by @rayBastard in #29810
feat(xt): add trailing stop order creation and cancellation by @rayBastard in #29811
fix(nado): watchOrderBook by @sc0Vu in #29808
docs(woo): add developer.woox.io as primary doc url by @rayBastard in #29812
fix(bitstamp): accumulate currencies locally instead of a shared options scratch key by @kroitor in #29815
bitstamp parseOrder id fix by @ndubel in #29809
feat(lighter): add ws api by @sc0Vu in #29770
fix(go): mirror the javascript delete semantics on missing keys in remove by @kroitor in #29814
feat(kucoin): uta fetchPosition new response field updateTime by @Dan-krm in #29805
fix(deribit): read baseVolume from stats.volume and quoteVolume from stats.volume_notional by @mkzung in #29807
fix(hashkey): omit the zero last price on dormant listings by @kroitor in #29816
test(whitebit): add fetchWithdrawals and fetchFundingHistory fixtures by @rayBastard in #29817
refactor(woo): dedupe transfer and transaction status parsers by @rayBastard in #29823
feat(xt): add trailing stop order fetching by @rayBastard in #29818
fix(lbank): unmap the price band ratios from the absolute price limits by @kroitor in #29819
feat(xt): add trailing stop orders mass cancellation by @rayBastard in #29826
test(whitebit): add transfer and fetchAccounts fixtures, fix fetchAcсounts parsing by @rayBastard in #29824
test(whitebit): add deposit address static fixtures by @rayBastard in #29831
chore(woo): audit network mappings against live token networks by @rayBastard in #29827
fix(php): compare strictly against the filter value in filter by by @kroitor in #29829
refactor(xt): replace safeValue with typed safe methods by @rayBastard in #29833
test(whitebit): add setLeverage, fetchBorrowInterest, fetchStatus and withdraw fixtures by @rayBastard in #29836
chore(woo): remove dead v2 api section by @rayBastard in #29835
test(xt): remove stale loadMarkets taker/maker skips by @rayBastard in #29837
test(whitebit): add fetchTradingFees static fixtures by @rayBastard in #29844
fix(xt): throw NotSupported for market-type guards instead of BadSymbol by @rayBastard in #29845
fix(alpaca): quoteVolume was the trade count by @mkzung in #29841
chore: add ws static tests to different exchanges by @carlosmiei in #29800
fix(toobit): scale swap baseVolume from contracts to base units by @mkzung in #29842
fix(delta): read spot quoteVolume from turnover_usd, not the base-denominated turnover by @mkzung in #29840
feat(woofipro): add margin mode and position margin methods by @rayBastard in #29821
perf(transpile): skip impossible base-method renames by @carlotestor in #29854
fix(bitget): price24hPcnt is a ratio, so scale it to a percentage by @mkzung in #29857
fix(hashkey): scale swap baseVolume from contracts to base units by @mkzung in #29851
fix(poloniex): scale swap baseVolume from contracts to base units by @mkzung in #29852
fix(upbit): signed_change_rate is a ratio, so scale it to a percentage by @mkzung in #29855
fix(toobit): 'pcp' is a ratio, so scale it to a percentage by @mkzung in #29856
fix!(bybit): fetchOrders classic accounts removal by @ttodua in #29847
perf(python): drop redundant OrderBookSide getitem override and hoist hot lookups -23% by @carlotestor in #29858
perf(php): drop exchangeArray on OrderBookSide update -31% by @carlotestor in #29862
fix(test): tolerate quote-side rounding in the ticker volume identity by @kroitor in #29865
test(pro): pick most-active market for watchOrderBook live tests by @carlotestor in #29875
perf(go): bound OrderBookSide index memmove -12% by @carlotestor in #29861
perf(java): skip BigDecimal for the order book amount field -43% by @carlotestor in #29860
fix(pro): python ArrayCache tuple index, max_size=0, and clear() reset by @carlotestor in #29870
fix(binance): single-flight ws auth via existing client futures by @carlotestor in #29878
refactor(pro): type-hint Python ArrayCache by @carlotestor in #29877
fix(tests): stop ws OHLCV live tests requesting sub-minute candles by @carlotestor in #29880
fix(pro): php ArrayCache field-merge, two-field match, and clear() by @carlotestor in #29871
fix(pro): reset ArrayCache maps on clear and stop short-OHLCV stale tails by @carlotestor in #29869
refactor(pro): python ArrayCache seen_updates_by_symbol for int counts by @carlotestor in #29884
fix(pro): csharp ArrayCacheByTimestamp eviction and in-place merge by @carlotestor in #29872
fix(pro): java ArrayCache hashmap, getLimit, BySide, and move-to-end by @carlotestor in #29873
perf(cs): single-lock OrderBookSide bisect -61% and atomic Copy() by @carlotestor in #29859
fix(htx): fetchStatus via live endpoints, drop the dead statuspage hosts by @kroitor in #29876
fix(krakenfutures): populate market maker/taker so parseTrade computes fees by @rayBastard in #29881
fix(toobit): send amount for market sell orders by @rayBastard in #29885
test(pro): add single-flight base ws unit test via client.future by @carlotestor in #29891
fix(toobit): correct fetchLeverage response parsing and marginMode by @rayBastard in #29893
fix(php): let ClientTrait spawn and delay take over in the async exchange by @kroitor in #29897
docs(contributing): require language mirrors for base ws runtime changes by @kroitor in #29898
fix(build): repair broken Python, PHP and Go base builds on master by @carlotestor in #29895
fix(pro): store Go ArrayCache counts as ints with seenUpdatesBySymbol by @carlotestor in #29900
test(java): point the connect-atomicity storm at a blackhole address by @kroitor in #29904
fix(pro): count the global and the symbol getLimit scopes independently by @kroitor in #29905
fix: route OKX RPI order book updates by @mvanhorn in #29886
fix(latoken): drop non-positive book levels and skip the stale-ticker median check by @kroitor in #29906
fix(bit2c): drop dead zero-amount orders from the full book snapshot by @kroitor in #29907
fix(binance): skip stocks endpoint if apiKey is "" by @carlosmiei in #29909
fix(bybit): fetchCrossBorrowRate by @carlosmiei in #29912
fix(poloniex): remove obsolete swap OHLCV timeframe restrictions by @rayBastard in #29911
fix(toobit): convert network code to exchange id in withdraw() by @rayBastard in #29910
chore: fix abstract by @carlosmiei in #29913
BTSE integration by @yzh-pelle in #27862
chore: fix ws npm comamnd by @carlosmiei in #29916

Full Changelog: v4.5.73...v4.5.74

Open source →

4.5.7211 Aug 20262 sources agree

fix(playground): make AI-inserted code runnable in Go, PHP and Java by @carlotestor in #29529

What's Changed

fix(playground): make AI-inserted code runnable in Go, PHP and Java by @carlotestor in #29529
build(deps-dev): bump fast-uri from 3.1.4 to 3.1.5 in /docs/website by @dependabot[bot] in #29527
build(deps): bump undici from 7.28.0 to 7.29.0 in /docs/playground by @dependabot[bot] in #29526
fix(go): contractSize generated type by @carlosmiei in #29530
fix(docs): brand mark → ccxt.com; AI private snippets use dummy apiKey/secret by @carlotestor in #29532
feat(docs/playground): refresh next to You clears chat and shows new prompts by @carlotestor in #29534
commit docs-fumadocs workflow by @frosty00 in #29535
fix(docs): brand mark same-tab to ccxt.com + public/private API memo by @carlotestor in #29533
fix(docs/playground): include OKX/{hostname} API hosts in egress allowlist by @carlotestor in #29537
fix(docs): remove target=_blank from CCXT brand mark (slots.navTitle) by @carlotestor in #29538
fix(docs): make slots.navTitle a client component (RSC-safe) by @carlotestor in #29539
fix(bullish): set has.future true by @ttodua in #29540
fix(playground): unblock AI scroll while streaming + auto-insert code by @carlotestor in #29542
python: raise cryptography and aiohttp floors (4 Dependabot alerts) by @kroitor in #29543
build - per-file tsc lane honors tsconfig.json (extends shim) by @kroitor in #29544
php - fix array/string transpile confusions breaking the php test lane by @kroitor in #29546
fix(woofipro): parse order filled from executed_quantity, compute remaining in base units by @rayBastard in #29545
fix(coinbaseinternational): set has.future false by @ttodua in #29541
fix(xt): doc links by @rayBastard in #29536
derive - migrate ws watchTicker to the ticker_slim channel by @kroitor in #29547
grvt - send content-type on public json POSTs (fixes loadMarkets 400) by @kroitor in #29548
tests - networksById dict assert tolerates php int-coerced numeric keys by @kroitor in #29549
tests - move the ticker percentage validator out of the sync-shared php file by @kroitor in #29550
fix(ci): rebuild cs from clean state in live tests by @kroitor in #29551
test(exchange): relax ticker strictness for locked books and meme pumps by @kroitor in #29552
fix(bitfinex): tolerate numeric network ids in currency parsing by @kroitor in #29553
fix(bitrue): skip entries without a symbol in fetchTickers by @kroitor in #29554
fix(bitfinex): fetchOHLCV without since should return latest candles by @kroitor in #29555
fix(phemex): send mandatory from param and fix until scale in fetchOHLCV by @kroitor in #29556
fix(indodax): apply costToPrecision to limit buy total by @kroitor in #29557
fix(bithumb): encode spaces as + in signed body for auth compatibility by @kroitor in #29558
fix(hyperliquid): populate stopLossPrice and takeProfitPrice for trigger orders by @kroitor in #29559
fix(xt): align fetchOHLCV startTime up to candle boundary for exact pagination by @kroitor in #29560
fix(base): add @vite-ignore hint to dynamicImport for optional proxy agents by @kroitor in #29561
fix(base): anchor deterministic pagination at since for fully-historical ranges by @kroitor in #29562
feat(gate): add paginate support to fetchClosedOrders by @kroitor in #29564
docs(gate): document params.paginate on fetchClosedOrders by @kroitor in #29565
test(exchange): skip quoteVolume identity for inverse contracts in ticker validation by @kroitor in #29566
chore(tests): remove orphan static currency fixtures for delisted exchanges by @kroitor in #29567
feat(bybit): add flexible-available-inventory to implicit api by @kroitor in #29569
docs(manual): remove nonexistent fetchBorrowRatesPerSymbol from borrow rates section by @kroitor in #29570
refactor(build): stop re-emitting parent endpoints in derived Go _api.go files by @carlotestor in #29575
docs(coinbase, coinbaseexchange): disambiguate the two classes in class-level docs by @kroitor in #29579
feat(base): add Status and PositionModeInfo types for fetchStatus/fetchPositionMode by @carlotestor in #29576
types(ts): converge return annotations on divergent exchange helper methods by @carlotestor in #29577
fix(woofipro): TP/SL child orders lost in PHP/Go — untyped fallback + array aliasing by @rayBastard in #29572
feat(base): add MarginLoan type and annotate borrow/repay margin returns by @carlotestor in #29581
types(base): annotate honest return types for cancelUnifiedOrder, watchFundingRatesForSymbols and bitvavo ws transaction methods by @carlotestor in #29583
fix(woofipro): parseBalance frozen field mapped to unified used by @rayBastard in #29585
fix(alpaca): route deposit and withdrawal history through account activities in sandbox mode by @kroitor in #29589
feat(luno): add fetchDepositWithdrawFee via the send_fee endpoint by @kroitor in #29590
fix(whitebit): remove fetchCrossBorrowRate returning lending plan rates by @rayBastard in #29584
feat(indodax): add fetchDepositWithdrawFee via the tapi withdrawFee method by @kroitor in #29591
docs(coinbase): document CDP key instantiation in the class description by @kroitor in #29592
fix(hyperliquid): route spot USDC sub-account transfers through subAccountSpotTransfer by @kroitor in #29593
feat(hyperliquid): watchTicker via per-coin activeAssetCtx channel by @kroitor in #29594
fix(java): WsOrderBook implements Map — shared WS orderbook structure tests by @kroitor in #29596
fix(lbank): NotSupported for swap symbols in ws watch methods by @kroitor in #29597
fix(hyperliquid): per-user subscribeHash for watchOrders/watchMyTrades, non-fatal 'Already subscribed' by @kroitor in #29598
fix(bitget): set info on ws balance structure for REST parity by @kroitor in #29599
fix(go,java): ws orderbook map-view fixes — Go InOp OrderBookInterface case, Java entrySet snapshot by @kroitor in #29600
fix(bybit): parseOrder amount for spot market buys (qty is quote-denominated) by @kroitor in #29602
fix(php): ws OrderBook.reset phantom index sentinels corrupt books under limit() by @kroitor in #29603
fix(networks): rename ARBONE to ARBITRUM, ARBNOVA to ARBITRUM_NOVA by @ttodua in #29601
fix(woofipro): drop stray type param from setPositionsCache signature by @rayBastard in #29604
feat(xt): add fetchOpenInterest by @rayBastard in #29607
fix(build): keep Go IExchange in lockstep after late base-wrapper rewrite by @carlotestor in #29606
fix(gate,bybit,bitget): network code unification one-liners from #23989 by @kroitor in #29610
docs(woofipro): update Orderly doc links to new URL structure by @rayBastard in #29611
feat(xt): add swap support to fetchBidsAsks by @rayBastard in #29609
chore: remove fast build from cs.yml by @carlosmiei in #29614
fix(java): WsOrderBook.get missing the cache key, NPE in snapshot-buffering ws handlers by @kroitor in #29620
feat(gate): watchOrders trigger-order support (spot.priceorders / futures.autoorders) by @kroitor in #29612
mexc new endpoint by @ndubel in #29621
fix(kucoinfutures): route no-limit fetchOrderBook to the full L2 snapshot by @kroitor in #29624
docs(pro): binance multi-account watchOrders setup by @kroitor in #29625
fix(bingx): allow base quantity for spot trigger-market sells by @AresArtemius in #29626
fix(Exchange.ts): add default user-agent by @carlosmiei in #29631
feat(binance): new prediction by @sc0Vu in #29232
chore: cancel-in-progress set to true by @carlosmiei in #29633
chore: upgrade cancel-in-progress by @carlosmiei in #29635
chore: add retry pushback logic by @carlosmiei in #29636
chore(deps-dev): bump js-yaml from 4.3.0 to 4.3.1 by @dependabot[bot] in #29634
bitget fetchBalance, transfer v3 by @ndubel in #29617
fix(binance): option-market watch calls fail fast instead of silently hanging by @kroitor in #29629
feat(whitebit): support timeInForce IOC and PO in createOrder by @rayBastard in #29608
fix(build): wire OrderBooks POJO + Market/Currency aliases for Java typed returns by @carlotestor in #29639
fix(exchange): guard fire-and-forget spawn rejections by @kroitor in #29641
refactor(ts): replace any/unknown variable types with honest domain types by @carlotestor in #29622
refactor(base): List-only parse* params + multi-lang implicit API return shapes by @carlotestor in #29645
test: validation of market types by @ttodua in #29055
feat(cs): typed Task implicit API returns without silent body drops by @carlotestor in #29648
feat(foxbit): add X-FB-CLIENT identification headers by @matheus-alcuri-foxbit in #29646
perf(base): speed up number.ts helpers (decimalToPrecision, numberToString, precisionFromString) by @carlotestor in #29652
build(php): emit hybrid async PHP without the nested function () use (...) closure by @carlotestor in #29651
perf(python): speed up decimal_to_precision by @carlotestor in #29654
perf(go): speed up DecimalToPrecision helpers by @carlotestor in #29656
perf(cs): speed up DecimalToPrecision helpers by @carlotestor in #29655
perf(php): speed up decimalToPrecision helpers by @carlotestor in #29657
fix(go): declare GetCcxtVersion on BaseExchange so go/v4/prediction builds again by @carlotestor in #29658
perf(java): speed up decimalToPrecision helpers by @carlotestor in #29659
feat(opinion): opinion integration by @rayBastard in #29329
feat: add contact and about-us pages to website by @carlosmiei in #29660
feat(ws): reconnect backoff — exponential, jittered, capped — across all runtimes by @kroitor in #29627
fix(whitebit): correct contractSize for swap markets by @rayBastard in #29649
fix(luno): correct trading fees - categorical schedule and volume tiers by @nikoloooodeon in #29619
refactor(whitebit): remove unreachable duplicate timeout check in can… by @rayBastard in #29661
chore(deps-dev): bump js-yaml from 4.3.0 to 4.3.1 in /examples/ts/nextjs-page-router by @dependabot[bot] in #29662
feat(binance): add eOptions WebSocket support by @lucasjamar in #27982
fix(whitebit): repair watchBalance subscription and multi-currency updates by @rayBastard in #29665
fix(docs): bump nanoid to 3.3.18 for GHSA-2v37-7h3g-55p8 by @kroitor in #29666
fix(deps): bump nanoid to 3.3.18 in remaining lockfiles (GHSA-2v37-7h3g-55p8) by @kroitor in #29668
feat(weex): sandbox mode via demo-trading /sim/ endpoints by @rayBastard in #29628
fix(bitget): derive spot marginModes per-symbol from v2/margin/currencies availability fields by @kroitor in #29671
fix(okx): correct borrow rate period - hourly for cross, annualized for history by @kroitor in #29670
fix: fix method name as argument by @carlosmiei in #29672
feat(transpile) - auto-populating the .has tree by @ttodua in #24252
docs: document optional balance structure keys (timestamp, datetime, debt) by @kroitor in #29676
fix(cs): refresh timestamp inside ws PingLoop - pong-timeout check was frozen by @kroitor in #29679
fix(java): make ws connect() atomic with the onError future swap by @kroitor in #29680
fix(java): zero-arg varargs call in ImplicitApi example instead of bare null by @kroitor in #29681
chore(deps): bump ast-transpiler to pick up the java trailing-null varargs fix by

Note truncated.

Open source →

4.5.714 Aug 2026Deprecated2 sources agree

fix(blockchaincom,woofipro): resolve PHP null array offset deprecations by @carlotestor in #29467

What's Changed

feat(aster): memoize walletAddress by @carlosmiei in #29342
chore: add imgs to .gitattributes by @carlosmiei in #29343
chore: update name by @carlosmiei in #29344
chore: Try new img cs by @carlosmiei in #29345
chore: disable part os of release temporarily by @carlosmiei in #29347
chore: restore release.yml by @carlosmiei in #29348
fix(okx): support fetchFundingRate(s) for XPERP futures by @rayBastard in #29350
test(structure): start requiring strict structure by @ttodua in #25823
fix(php): disable php8.5 warnings by @carlosmiei in #29351
chore: update examples by @carlosmiei in #29358
fix(js): enable dual-stack Happy Eyeballs on undici (10ms floor) by @carlotestor in #29352
fix(go): explicit dual-stack DialContext in exchange.go (FallbackDelay=1ns) by @carlotestor in #29357
fix(java): remove preferIPv4Stack for dual-stack IPv6 by @carlotestor in #29356
fix(aster): encode privateKey before keccak hash cache by @carlotestor in #29360
fix(cs): explicit dual-stack REST/WS (runtime HE; no delay knob on netstandard) by @carlotestor in #29355
fix(php): explicit dual-stack curl + 1ms Happy Eyeballs timeout by @carlotestor in #29354
fix(bybit): private ws methods Authentication error handling by @carlosmiei in #29362
fix(python): explicit dual-stack aiohttp connector (happy_eyeballs_delay=0) by @carlotestor in #29353
update eslint cache-strategy by @frosty00 in #29363
chore(php): remove unused/delisted by @ttodua in #29367
feat: orderbook copy across langs by @ttodua in #29280
chore: try to fix some tests by @carlosmiei in #29371
delist: remove bitmart by @carlosmiei in #29376
chore(php): update reactphp-http-proxy version to 1.10 by @ttodua in #29366
chore: bitmart leftovers by @carlosmiei in #29378
chore: remove bitmart and id test by @carlosmiei in #29382
chore(build): point ast-transpiler at GitHub master by @carlotestor in #29372
feat(transpile): rm using null as the key parameter for array_key_exi… by @carlosmiei in #29385
chore: expose timed out tests by @carlosmiei in #29377
blofin: fill market limits (#23973) + fix inverse swap parsing by @kroitor in #29386
fix(python): remove setuptools from runtime dependencies by @kroitor in #29387
okx: fill limits.amount.max from maxLmtSz by @kroitor in #29388
fix(poloniex): handle_order crash on fill events for uncached orders by @kroitor in #29389
fix(python): pytest collect guard for the shipped ccxt/test harness (#29383) by @kroitor in #29390
chore(deps): bump ast-transpiler lock to master (Java emit idempotency) by @carlotestor in #29391
fix(mexc): prevent concurrent listenKey fetch race in ws authenticate by @kroitor in #29392
fix(mexc): transpiler-safe comments in ws authenticate (php build hotfix) by @kroitor in #29394
feat(bingx): anchor spot daily candles to UTC by default (timeZone option) by @kroitor in #29395
fix(bingx): add timeZone to spot ohlcv request fixture by @kroitor in #29396
chore(deps): bump ast-transpiler lock for java bare-rethrow fix by @kroitor in #29397
fix(base): stop infinite loadOrderBook recursion on snapshot failure (all languages) by @kroitor in #29398
fix(base): route loadOrderBook snapshots through the safe fetch + go orderbook reset by @kroitor in #29400
fix(ws): match cache rows by symbol and id to survive cross-symbol order-id collisions by @kroitor in #29401
fix(bybit): align fetchOHLCV start up to the interval boundary by @kroitor in #29402
fix(htx): remove the messageHash-keyed subscription on ws error by @kroitor in #29404
fix(examples): undefined loop in async-gather-concurrency.py [skip ci] by @kroitor in #29406
fix(krakenfutures): guard parsePositions against missing openPositions + map INSUFFICIENT_MARGIN by @kroitor in #29407
chore(deps): bump ast-transpiler lock to master HEAD by @carlotestor in #29410
chore(java): silence varargs warnings in credential init by @kroitor in #29408
fix(build): remove global.checker from C# transpiler wrapper by @carlotestor in #29405
perf(build): go transpile single-process piscina threads by @carlotestor in #29380
perf(build): java transpile single-process piscina threads by @carlotestor in #29379
fix(coinone): migrate createOrder and fetchOpenOrders to the v2.1 api by @kroitor in #29411
refactor(playground): replace the JavaScript tab with TypeScript by @pcriadoperez in #29409
chore: skip btcbox live tests by @carlosmiei in #29413
fix(bitget): send the execute prices for attached take profit and stop loss by @kroitor in #29414
perf(build): csharp transpile single-process piscina threads by @carlotestor in #29381
fix(kucoin,bitvavo): map cancel-after-fill errors to OrderNotFound by @kroitor in #29422
fix(coinone): parse v2.1 open-order fills by @ShiroKSH in #29420
fix(bingx): restore the 0x prefix on evm deposit addresses by @kroitor in #29423
perf(build): skip unchanged exchanges and up-to-date stages in the go/java/cs transpilers unless --force by @carlotestor in #29419
fix(transpile): keep the negation outside php string-method emissions by @kroitor in #29424
playground: enable the Go runner in production by @carlotestor in #29418
fix(bybit): derive the used balance from the margin fields in the wallet stream by @kroitor in #29425
chore: abstract the exchange name out of the time difference comment by @kroitor in #29427
chore: fix docstrings naming the wrong exchange by @kroitor in #29428
chore(docs): build docs + playground images for amd64 on the new box by @pcriadoperez in #29429
chore: abstract the seed patterns out of the docstrings by @kroitor in #29431
fix(kucoineu): set only spot by @ttodua in #29432
chore: fix typos in the inline comments by @kroitor in #29434
fix(coinbaseinternational): send amount instead of ammount in transfer by @kroitor in #29435
fix(p2b): reset the order book on full depth updates in the stream by @kroitor in #29436
fix(xt): derive the order side for stop loss and take profit entries by @kroitor in #29438
fix(bitget): guard the execute price when editing spot plan orders by @kroitor in #29439
docs: modernize the php async dependency instructions by @kroitor in #29440
chore(bybit): rename the filterExecTypes option to execType by @kroitor in #29441
docs: mark the symbol as optional in the cancelAllOrders docstrings by @kroitor in #29442
docs: clean up three cancelAllOrders docstrings by @kroitor in #29443
fix(python): guard the ws receive callback against cancelled tasks by @kroitor in #29445
perf(build): stage cleanups from REST/WS profile (no concurrent REST+WS) by @carlotestor in #29437
docs: fix the watchOrderBookForSymbols return description by @kroitor in #29446
update js.yml to use lint instead of eslint (to reuse the cache) by @frosty00 in #29450
fix(playground): load OpenRouter free models dynamically at startup by @carlotestor in #29452
playground: skip sum.golang.org for ccxt's own go module during provisioning by @carlotestor in #29426
fix(playground): unbreak webpack next dev on undici in instrumentation by @carlotestor in #29456
fix(playground): responsive mobile layout for docs playground by @carlotestor in #29453
fix(kucoin): accumulate the average fill price in the spot order stream by @kroitor in #29458
fix(bybit): stop ws trade ops from hanging on auth errors without a reqId by @kroitor in #29459
chore: strip redundant trailing undefined arguments by @kroitor in #29460
coinex - parseTransaction fee_ccy field fallback by @kroitor in #29461
indodax - parseOrder filled amount from receive_{base} field by @kroitor in #29462
fix(blockchaincom,woofipro): resolve PHP null array offset deprecations by @carlotestor in #29467
feat(playground): generate AI assistant code for all languages by @carlotestor in #29465
fix(coinbase): swap flag enable by @ttodua in #29448
fix(python): refuse lazy open after close to stop aiohttp session leaks by @carlotestor in #29466
fix(tests): trim third-party frames from PHP test stack traces by @carlotestor in #29468
playground: raise run caps to 6 CPUs / 12 GB; restrict Go imports to stdlib + ccxt by @carlotestor in #29469
playground: stop doubling the image with a post-build chown -R by @carlotestor in #29470
chore(docs): cap the docs container's docker log by @pcriadoperez in #29471
feat(playground): runnable Java runner with REST + WebSocket proxy support by @carlotestor in #29472
fix(playground): install JDK 21 via Temurin on bookworm by @carlotestor in #29473
fix(playground): base image on Debian 13 (trixie), JDK 21 from apt by @carlotestor in #29474
fix(base): enable strictNullChecks compliance across ts/src by @carlotestor in #29229
fix(coinbase): sort websocket trades and refresh stale skips by @manojpramesh in #29477
Delist kucoineu by @frosty00 in #29480
chore(build): remove unused utils/remove-exchange.ts by @carlotestor in #29482
chore(build): filter exchanges.json in delist.sh by @carlotestor in #29481
feat(playground): progressive primary AI Insert with silent multi-lang fill by @carlotestor in #29475
fix(xt): route setMarginMode to inverse endpoint for coin-margined ma… by @rayBastard in #29463
fix(bingx): correct 3x inflated amount in fetchMyTrades for linear swaps by @pcriadoperez in #29478
python - explicit aiohttp ClientTimeout with sock_read to prevent indefinite hangs by @kroitor in #29486
docs - define what the rateLimit number means by @kroitor in #29487
feat(hyperliquid): add fetchFundingRate (singular) by @kroitor in #29488
feat(website): add exchange API latency study blog post with animated world map by @pcriadoperez in #29479
chore(cryptocom): remove option support by @ttodua in #29447
fix(derive): spot & perp flags; skip maker sides for trades by @ttodua in #29444
feat(xt): add funding rate watch and unwatch methods by @rayBastard in #29483
feat(coinbase): add transfer between portfolios by @manojpramesh in #29370
chore(ts): enable noImplicitOverride and add override modifiers by @carlotestor in #29490
chore(python): remove unused fastflake.sh and qa.py by @carlotestor in #29493
throw an error when strictNullChecks fails by @frosty00 in #29491
fix(ts): clear remaining strictNullChecks residuals on master by @carlotestor in #29498
chore(build): remove unused dead helpers and fixTSBug by @carlotestor in

Note truncated.

Open source →

4.5.7029 Jul 2026

chore(docs): move playground/ and website/ under docs/ by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29302

What's Changed

chore(docs): move playground/ and website/ under docs/ by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29302
perf(python): safeString optimization by @ttodua in https://github.com/ccxt/ccxt/pull/29315
Update workflows by @frosty00 in https://github.com/ccxt/ccxt/pull/29326
move to self-hosted github actions runners by @frosty00 in https://github.com/ccxt/ccxt/pull/29328
github actions complains about old node20 versions by @frosty00 in https://github.com/ccxt/ccxt/pull/29330
perf(go): safeString optimization by @ttodua in https://github.com/ccxt/ccxt/pull/29319
fix(Exchange): omit paginationDirection in fetchPaginatedCallDeterministic by @g0rdonL in https://github.com/ccxt/ccxt/pull/29332
fix(bitget): route UTA private WS order/fill to the right market by @slotheth in https://github.com/ccxt/ccxt/pull/29327
fix(nado): parseMarkets in python by @carlosmiei in https://github.com/ccxt/ccxt/pull/29334
perf(base): speed up pure-Python Keccak-256 fallback (~2x) by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29318
fix(client.py): add compress option (RFC 7692) by @carlosmiei in https://github.com/ccxt/ccxt/pull/29336
perf(java): safeString optimization by @ttodua in https://github.com/ccxt/ccxt/pull/29320
perf(c#): safeString optimization by @ttodua in https://github.com/ccxt/ccxt/pull/29316
perf(php): safeString optimizations by @ttodua in https://github.com/ccxt/ccxt/pull/29314
chore: temporarily try gh_token2 by @carlosmiei in https://github.com/ccxt/ccxt/pull/29337
feat(nado): upgrade ws to v2 by @carlosmiei in https://github.com/ccxt/ccxt/pull/29338
chore: pushback using github app by @carlosmiei in https://github.com/ccxt/ccxt/pull/29339
chore: autostash in actions to avoid push error by @carlosmiei in https://github.com/ccxt/ccxt/pull/29340
chore: disable cleanup old tags by @carlosmiei in https://github.com/ccxt/ccxt/pull/29341

Full Changelog: https://github.com/ccxt/ccxt/compare/v4.5.69...v4.5.70

Open source →

Additional notes

What's Changed

chore(docs): move playground/ and website/ under docs/ by @pcriadoperez in #29302
perf(python): safeString optimization by @ttodua in #29315
Update workflows by @frosty00 in #29326
move to self-hosted github actions runners by @frosty00 in #29328
github actions complains about old node20 versions by @frosty00 in #29330
perf(go): safeString optimization by @ttodua in #29319
fix(Exchange): omit paginationDirection in fetchPaginatedCallDeterministic by @g0rdonL in #29332
fix(bitget): route UTA private WS order/fill to the right market by @slotheth in #29327
fix(nado): parseMarkets in python by @carlosmiei in #29334
perf(base): speed up pure-Python Keccak-256 fallback (~2x) by @pcriadoperez in #29318
fix(client.py): add compress option (RFC 7692) by @carlosmiei in #29336
perf(java): safeString optimization by @ttodua in #29320
perf(c#): safeString optimization by @ttodua in #29316
perf(php): safeString optimizations by @ttodua in #29314
chore: temporarily try gh_token2 by @carlosmiei in #29337
feat(nado): upgrade ws to v2 by @carlosmiei in #29338
chore: pushback using github app by @carlosmiei in #29339
chore: autostash in actions to avoid push error by @carlosmiei in #29340
chore: disable cleanup old tags by @carlosmiei in #29341

Full Changelog: https://github.com/ccxt/ccxt/compare/v4.5.69...v4.5.70

[Changes][v4.5.70]

4.5.6928 Jul 2026

fix(website): resolve sharp/libvips GHSA-f88m-g3jw-g9cj by pinning sharp to 0.35.0 by @kroitor with @Copilot in https://github.com/ccxt/ccxt/pull/2928

What's Changed

fix(website): resolve sharp/libvips GHSA-f88m-g3jw-g9cj by pinning sharp to 0.35.0 by @kroitor with @Copilot in https://github.com/ccxt/ccxt/pull/29287
fix(playground): pin sharp to 0.35.0 for libvips CVE remediation by @kroitor with @Copilot in https://github.com/ccxt/ccxt/pull/29288
fix: broken urls by @ttodua in https://github.com/ccxt/ccxt/pull/29291
chore(deps): bump next from 16.2.6 to 16.2.11 in /website by @dependabot[bot] in https://github.com/ccxt/ccxt/pull/29293
fix: rootDir paths by @ttodua in https://github.com/ccxt/ccxt/pull/29292
chore(deps): bump next from 16.2.6 to 16.2.11 in /examples/ts/nextjs-page-router by @dependabot[bot] in https://github.com/ccxt/ccxt/pull/29295
fix(phemex): round spot order quantities to market precision before Ev scaling by @g0rdonL in https://github.com/ccxt/ccxt/pull/29294
fix(weex): scale ticker percentage by @Shiven0504 in https://github.com/ccxt/ccxt/pull/29299
golang http.Transport is not reused for proxies, huge leak by @thebocher in https://github.com/ccxt/ccxt/pull/29300
fix(lbank): parse swap ticker timestamp by @mavlevich in https://github.com/ccxt/ccxt/pull/29303
fix(build): reclaim playground box disk before deploy, not only after success by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29301
chore(deps): bump postcss from 8.5.15 to 8.5.18 in /website by @dependabot[bot] in https://github.com/ccxt/ccxt/pull/29306
Align Docker image idna pin with project metadata by @kroitor with @Copilot in https://github.com/ccxt/ccxt/pull/29307
fix(build): restore arm64 development image by @mavlevich in https://github.com/ccxt/ccxt/pull/29305
refactor(js): safestring optimization by @ttodua in https://github.com/ccxt/ccxt/pull/29296
fix(future): nativeRejectionHandled by @carlosmiei in https://github.com/ccxt/ccxt/pull/29322
feat(myriad): update fetchEvent(s) for ob events, add static tests by @Dan-krm in https://github.com/ccxt/ccxt/pull/29297
feat(playground): add Polymarket prediction example by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29224
perf(js): safe function consistency by @ttodua in https://github.com/ccxt/ccxt/pull/29313
fix(htx): cap fetchFundingRateHistory limit at 100 for linear swaps by @rayBastard in https://github.com/ccxt/ccxt/pull/29325
feat(nado): new exchange by @sc0Vu in https://github.com/ccxt/ccxt/pull/28800

New Contributors

@g0rdonL made their first contribution in https://github.com/ccxt/ccxt/pull/29294
@thebocher made their first contribution in https://github.com/ccxt/ccxt/pull/29300
@mavlevich made their first contribution in https://github.com/ccxt/ccxt/pull/29303

Full Changelog: https://github.com/ccxt/ccxt/compare/v4.5.68...v4.5.69

Open source →

Additional notes

What's Changed

fix(website): resolve sharp/libvips GHSA-f88m-g3jw-g9cj by pinning sharp to 0.35.0 by @kroitor with @Copilot in #29287
fix(playground): pin sharp to 0.35.0 for libvips CVE remediation by @kroitor with @Copilot in #29288
fix: broken urls by @ttodua in #29291
chore(deps): bump next from 16.2.6 to 16.2.11 in /website by @dependabot[bot] in #29293
fix: rootDir paths by @ttodua in #29292
chore(deps): bump next from 16.2.6 to 16.2.11 in /examples/ts/nextjs-page-router by @dependabot[bot] in #29295
fix(phemex): round spot order quantities to market precision before Ev scaling by @g0rdonL in #29294
fix(weex): scale ticker percentage by @Shiven0504 in #29299
golang http.Transport is not reused for proxies, huge leak by @thebocher in #29300
fix(lbank): parse swap ticker timestamp by @mavlevich in #29303
fix(build): reclaim playground box disk before deploy, not only after success by @pcriadoperez in #29301
chore(deps): bump postcss from 8.5.15 to 8.5.18 in /website by @dependabot[bot] in #29306
Align Docker image idna pin with project metadata by @kroitor with @Copilot in #29307
fix(build): restore arm64 development image by @mavlevich in #29305
refactor(js): safestring optimization by @ttodua in #29296
fix(future): nativeRejectionHandled by @carlosmiei in #29322
feat(myriad): update fetchEvent(s) for ob events, add static tests by @Dan-krm in #29297
feat(playground): add Polymarket prediction example by @pcriadoperez in #29224
perf(js): safe function consistency by @ttodua in #29313
fix(htx): cap fetchFundingRateHistory limit at 100 for linear swaps by @rayBastard in #29325
feat(nado): new exchange by @sc0Vu in #28800

New Contributors

@g0rdonL made their first contribution in #29294
@thebocher made their first contribution in #29300
@mavlevich made their first contribution in #29303

Full Changelog: https://github.com/ccxt/ccxt/compare/v4.5.68...v4.5.69

[Changes][v4.5.69]