AdGreetz exposes a versioned Creative REST API for server-to-server integrations. It uses the same generation pipelines as Creative Studio and returns JSON for every request.
https://app.adgreetz.com/api/v1
Authenticate with a bearer API key from Settings → API Keys, or a Supabase OAuth access token. Create keys and manage connected apps on that page.
The full endpoint reference is published as OpenAPI 3.1 and rendered with Scalar:
For agent-first integrations over the Model Context Protocol, see the MCP docs and MCP setup guide.