BiGapiguides
POST /v1/image/ai-label · 1 cent per operation

AI label (visible + EXIF)

Stamp a visible "AI-generated" label onto an image and write it into the EXIF metadata – the 1-cent bulk tile for EU AI Act labelling.

Try it

curl -X POST https://api.bigapi.dev/v1/image/ai-label -H 'Authorization: Bearer $KEY' -F 'file=@ai-image.jpg' -o labeled.jpg

New keys come with 100 free operations, no signup: curl -X POST https://api.bigapi.dev/v1/keys. Failed calls cost nothing.

Parameters

NameMeaning
file requiredJPEG, PNG or WebP; HEIC/HEIF from iPhones is accepted too.
textLabel printed on the image, up to 60 characters.
Default: "AI-generated"
positionCorner for the label.
Allowed: bottom-right, bottom-left, top-right, top-left
Default: "bottom-right"
formatOutput format; leave it out to keep the input format.
Allowed: jpeg, png, webp
Default: same format as the input

Result and price

1¢ · 1 cent per operation

Returns image/*. Response headers carry the cost (X-BigAPI-Cost) and notes about your input (X-BigAPI-Warnings).

From an agent (MCP)

Connect BiGapi as an MCP server: https://api.bigapi.dev/mcp (hosted) or npx -y @bigapi/mcp (local). Then ask in plain words; the agent finds image_ai_label on its own.