Intervals.icu FAQ

[R2Tom]

FAQ: API Access

Why do I get API access denied? (401 Unauthorized / 403 Access denied)

Most cases are authentication format issues.

Check these points:

• Username must be literally API_KEY (NOT your actual key string and NOT your athlete ID).
• Use the correct auth type from the API example (Basic, not Bearer).
• Verify token string formatting (no extra spaces/characters).
• Verify athlete ID/path (0 for own account endpoints; i... ids where required).

Links:

• [SOLVED] API 401/403 Access error
• API access to Intervals.icu

Request for Oauth2 and/or Webhooks

If you develop an application and want to integrate via Oauth, then write David a private message according that post:

• Intervals.icu OAuth support