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npm · #678 most downloaded on npm
A standalone implementation of the AWS Signature V4 request signing algorithm
Last release 5 days ago
25 Sep 2026
Ships fairly regularly
a new release about every 1 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
3 years old
103 releases · first in 2023
One column per quarter.
### Patch Changes - Updated dependencies [e7b438b] - @smithy/types@3.4.2 - @smithy/protocol-http@4.1.3 - @smithy/util-middleware@3.0.6
### Patch Changes - Updated dependencies [cf9257e] - @smithy/types@3.4.1 - @smithy/protocol-http@4.1.2 - @smithy/util-middleware@3.0.5
### Patch Changes - Updated dependencies [2dad138] - Updated dependencies [9f3f2f5] - @smithy/types@3.4.0 - @smithy/protocol-http@4.1.1 - @smithy/util
86862ea: switch to static HttpRequest clone method
ae8bf5c: Make sha256 required parameter for SigV4 constructor
### Patch Changes - Updated dependencies [4784fb9] - @smithy/types@3.3.0 - @smithy/util-middleware@3.0.3
### Patch Changes - Updated dependencies [c16e014] - Updated dependencies [c2a5595] - @smithy/types@3.2.0 - @smithy/util-middleware@3.0.2
ec9b4b2: chore: update builds to use typescript 6. This should not affect consumers, who may continue to use TypeScript 3.4 through 7.0 as of this ver
Updated dependencies [38da9009]
671aa704: update to node16 minimum
ec9b4b2: chore: update builds to use typescript 6. This should not affect consumers, who may continue to use TypeScript 3.4 through 7.0 as of this ver
9961e59d: internalize header format function from eventstream-codec into signature-v4
38f9a61f: Update package dependencies
Updated dependencies [43f3e1e2]
Updated dependencies [dd0d9b4b]
Updated dependencies [d70a00ac]
2b1bf055: generate dist-cjs with runtime list of export names for esm
9939f823: bundle dist-cjs index
Updated dependencies [590af6b7]
### Patch Changes - 7a8023b2: fix readme brackets
3ba4bd93: add readme content for signature-v4
Updated dependencies [9bfc64ed]
Updated dependencies [8044a814]
Updated dependencies [f2a04b7e]
Updated dependencies [5598a033]
Updated dependencies [5e9fd6ce]
Updated dependencies [d6b4c090]
Updated dependencies [2f70f105]
Updated dependencies [ea0635d6]
Updated dependencies [fbfeebee]
Updated dependencies [b9265813]
Updated dependencies [88bcec3d]
Updated dependencies [b753dd4c]
Updated dependencies [381e03c4]
Updated dependencies [f6cb949d]
bb5beab2: fix: multiple value parameters query string signature
Updated dependencies [1b951769]
9d53bc76: update to 2.x major versions
e3cbb3cc: set types to the 1.x line
Updated dependencies [8cd89c75]
6e312329: restore downlevel types
2c57033f: Set correct publishConfig directory
All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.
See @aws-sdk/signature-v4 for additional history.
Nothing published for this version
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