Speak API

Production application backend for the Speak language-learning app. It is an OAuth2/OIDC issuer (token endpoint at /v1/auth/token, JWKS published) serving the iOS, Android, and web clients. Not documented as a public developer API; identity discovery is published at the well-known endpoints below.

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API entry from apis.yml

apis.yml Raw ↑
name: Speak API
description: Production application backend for the Speak language-learning app. It is an OAuth2/OIDC
  issuer (token endpoint at /v1/auth/token, JWKS published) serving the iOS, Android, and web clients.
  Not documented as a public developer API; identity discovery is published at the well-known endpoints
  below.
humanURL: https://www.speak.com/
baseURL: https://api.usespeak.com
properties:
- type: WellKnown
  url: well-known/speak-well-known.yml
- type: SecurityTxt
  url: well-known/speak-security.txt
- type: Authentication
  url: authentication/speak-authentication.yml