generated: '2026-07-24'
method: searched
source: https://github.com/form3tech-oss
notes: >-
  Form3 publishes first-party Go tooling under the form3tech-oss GitHub organisation.
  go-form3 is the official Go client library for the Form3 REST API; the two
  http-message-signing libraries are the reference implementations of the request-signing
  scheme the API requires. No first-party npm/PyPI/Maven/NuGet SDK is published — Go is
  the supported client language.
packages:
- language: go
  registry: github
  name: form3tech-oss/go-form3
  url: https://github.com/form3tech-oss/go-form3
  install: go get github.com/form3tech-oss/go-form3
  description: Official Go client library for the Form3 REST APIs, generated from the
    Swagger 2.0 definition with custom operation names, automatic (re)authentication
    from environment variables, and a fluent request API.
  official: true
- language: go
  registry: github
  name: form3tech-oss/go-http-message-signatures
  url: https://github.com/form3tech-oss/go-http-message-signatures
  install: go get github.com/form3tech-oss/go-http-message-signatures
  description: Go implementation of the HTTP Message Signatures RFC, used to sign
    requests to the Form3 API.
  official: true
- language: go
  registry: github
  name: form3tech-oss/http-message-signing-proxy
  url: https://github.com/form3tech-oss/http-message-signing-proxy
  install: git clone https://github.com/form3tech-oss/http-message-signing-proxy
  description: An HTTP proxy intended for use with the Form3 API that signs outbound
    requests with HTTP Message Signatures so unmodified clients can call the API.
  official: true