API Integration Manager
Register external APIs and generate OpenAI-compatible action schemas with API Key or OAuth authentication.
Register New API
Required by OpenAI for published GPT actions
Authentication Types
No Auth: Public APIs that don't require authentication.
API Key: Supports Basic, Bearer token, or Custom header authentication.
OAuth: Full OAuth 2.0 flow. Link to a saved OAuth configuration.
OpenAPI 3.1.0 Compatible
All generated schemas follow OpenAPI 3.1.0 specification and include the x-openai-auth extension required for GPT action authentication configuration.