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API

Image Generation API for Batch Production

BulkGen API is built for teams that need programmatic volume: one request can return one image or a complete split grid set.

Primary endpoint

POST /api/v1/generate

Async + history endpoints

POST /api/generate/async
GET /api/jobs/{jobId}
GET /api/generate/history

Core request fields

  • mode: solo | batch | variation
  • cols, rows: grid structure
  • sourceRatio, outputRatio: input and output aspect control
  • resolution: 1K / 2K / 4K
  • prompts: single prompt or per-cell prompts

Response pattern

/api/v1/generate returns base64 images. Web endpoints return signed URLs. Stored images expire after 12 hours.

{
  "images": ["base64..."],
  "originalGridImage": "base64..."
}