Codex imageGen
POST
https://api.todofor.ai/api/v1
/codex/imagegen
Generate or edit an image. Defaults to nano-banana (Gemini via Antigravity); use gpt-image-2 for Codex, mai-image-2.6 / mai-image-2.6-flash for Microsoft MAI. Returns base64 image bytes.
Request Body
contentarray · requiredsizerequired
modelstringqualitybackgroundoutputFormatinstructionsstring
Responses
Successful response
imagestring · requiredBase64-encoded image bytes (no data URL prefix).
formatstring · requiredOutput format: png | webp | jpeg
costnumberelapsednumberrevisedPromptstringimageModelstringImage model the upstream actually used (e.g. "gpt-image-2-codex") — Codex picks it, we can't pin it.