API Integration into Claude Code

[MedTechCD]

Intervals.icu FAQ

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 …