Data Galactica · Authentication Profile

Datagalactica Com Authentication

Authentication

Data Galactica supports OAuth 2.1 authorization code flow with PKCE and API keys sent as Bearer tokens or X-API-Key header.

Data Galactica declares 2 security scheme(s) across its OpenAPI definitions.

DataIdentityRegistryProspecting
Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

OAuth 2.1 oauth2
· flows:
API Key http-bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-11-05'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://datagalactica.com/blog/agent-ready-data-api
sources:
- https://datagalactica.com/blog/agent-ready-data-api
- https://datagalactica.com/blog/data-galactica-api-quickstart
- https://datagalactica.com/blog/kyb-vendor-verification-api
description: Data Galactica supports OAuth 2.1 authorization code flow with PKCE and API keys sent as Bearer tokens or X-API-Key header.
schemes:
- type: oauth2
  name: OAuth 2.1
  evidence: Agents should authenticate with OAuth 2.1, the person approving in a browser, or, when no browser is available, through an e-mail
    code the person reads out.
  flows:
  - authorization_code
  how_to_obtain: Client registers at /oauth/register (public clients, no secret) and runs authorization code flow with PKCE (S256).
- type: http-bearer
  name: API Key
  evidence: Send the key in the Authorization header as a bearer token. X-API-Key also works, and on api.datagalactica.com so does Ocp-Apim-Subscription-Key.
  location: header
  header: Authorization
  how_to_obtain: Sign up at /signup, receive a 6‑digit code via e‑mail, claim it at /agent/identity/claim to receive an API key.
docs: https://datagalactica.com/blog/agent-ready-data-api

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