OpenAPI
The Iteration Layer API publishes a machine-readable OpenAPI 3.1 specification. Use it to generate client SDKs, explore endpoints in Swagger UI, or get autocomplete in your IDE.
Specification Endpoint
The spec is served as JSON from the API gateway — no authentication required.
GET https://api.iterationlayer.com/openapi.jsonWhat’s Included
The specification covers every public API endpoint:
| Endpoint | Description |
|---|---|
POST /document-extraction/v1/extract |
Extract structured data from documents |
POST /image-transformation/v1/transform |
Transform and manipulate images |
POST /image-generation/v1/generate |
Generate images from layer compositions |
POST /document-generation/v1/generate |
Generate PDF, DOCX, PPTX, or EPUB documents |
Each endpoint includes full request and response schemas, authentication requirements, and error codes.