Ai Describe Image

Describe an image. POST { imageUrl, instruction? }. Returns { imageUrl, altText (5-15 word accessibility text), description (2-3 sentences), contentType…

Overview

Describe an image. POST { imageUrl, instruction? }. Returns { imageUrl, altText (5-15 word accessibility text), description (2-3 sentences), contentType (photograph|illustration|screenshot|diagram|document|mixed|other), text (verbatim OCR transcription, "" if none), mainObjects[], dominantColors[] (hex) }. Accepts JPEG, PNG, GIF, WebP. 1MB image size cap.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/ai-describe-image	$0.0207	Invoke Ai Describe Image (Ocr) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/ai-describe-image \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/ai-describe-image \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace