图片 API 接入

curl -X POST "$BASE_URL/v1/images/generations" \
  -H "Authorization: Bearer $KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-image-2","prompt":"一张干净的产品主图，白色背景，柔和棚拍光","n":1,"response_format":"url"}'

curl -X POST "$BASE_URL/v1/images/edits" \
  -H "Authorization: Bearer $KEY" \
  -F "model=gpt-image-2" \
  -F "prompt=保留主体，改成干净的白底产品图" \
  -F "image=@input.png"

curl -X POST "$BASE_URL/v1/workflows/run" \
  -H "Authorization: Bearer $KEY" \
  -H "Content-Type: application/json" \
  -d '{"workflow":"product","prompt":"一张干净的产品主图，白色背景，柔和棚拍光","n":1,"response_format":"url"}'

curl -X POST "$BASE_URL/v1/workflows/jobs" \
  -H "Authorization: Bearer $KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: demo-001" \
  -d '{"workflow":"copy","prompt":"保留主体，换成棚拍光","image_urls":["https://example.com/input.png"],"graph":{"engine":"builtin_graph","nodes":[{"id":"prompt","type":"input.prompt","label":"提示词"},{"id":"opt","type":"prompt.optimize","label":"优化"},{"id":"edit","type":"image.edit","label":"编辑"},{"id":"save","type":"output.save","label":"保存"}],"edges":[{"id":"e1","from":"prompt","to":"opt"},{"id":"e2","from":"opt","to":"edit"},{"id":"e3","from":"edit","to":"save"}]}}'