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AgentPay Image Describe
x402
AgentPay Image Describe is a paid API for AI agents from agentpay.help, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Analyzes an image and returns a list of detected objects plus a natural-language description, billed per-call via USDC on Base with no API key required.
Price / call$0.03
Success—
StatusUnknown
How this service works
Pay-per-call AI services via the 402 Payment Required protocol. No accounts, no API keys — just USDC on Base.
Output
Returns a JSON object with two fields: 'objects' (an array of strings naming detected items in the image) and 'description' (a natural-language string summarizing the image content). The response is delivered after a microtransaction of $0.03 USDC on Base is settled via the x402 protocol.
Example use cases
E-commerce product image tagging
“I have a product photo at https://mystore.com/images/item123.jpg — can you tell me what objects are in it and give me a description I can use for the listing?”
Accessibility alt-text generation
“Can you analyze this image at https://myblog.com/uploads/header.png and give me a plain-English description of what's in it so I can write an alt-text for visually impaired readers?”
Content moderation pre-screening
“Take a look at this user-uploaded image at https://uploads.myapp.com/img/user99.jpg and tell me what objects and scenes are depicted so I can decide if it needs human review.”
Technical details
Endpoint
POSThttps://agentpay.help/v1/image-describeWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call image description without account setup or API key management. Ideal for agents that process images infrequently or on-demand and want to avoid subscription costs. Particularly suited for crypto-native pipelines already using the x402 protocol and USDC on Base.
Side effects
- Invalid or inaccessible image URL returns an error with no description
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required with no analysis
- Unsupported image format may result in processing failure
- Network timeout if image host is slow to respond
- Ambiguous or very low-quality images may yield sparse object lists and vague descriptions
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| detail | string | Detail level, optional |
| image_url | string | Publicly reachable image URL |
Output
Schema · Response
{
"type": "json",
"example": {
"objects": [
"storefront",
"awning",
"signboard"
],
"description": "A corner shop with a green awning and a sandwich board outside."
}
}Tags
x402
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