Authentication

All API requests must include a Bearer token in the Authorization header.

Header Format

Authorization: Bearer plx_abc123...

Example Request

curl -X GET /v1/accounts \
  -H "Authorization: Bearer plx_abc123..."

Notes

• Token must be valid and not expired
• Missing or invalid tokens will return 401 Unauthorized
• Always send token in header, not in query params

Common Errors

401 Unauthorized

Occurs when:

• Token is missing
• Token is invalid
• Token is expired

Next Step

OAuth Token API