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QuantaFlow Bing Reverse Image Search
x402
QuantaFlow Bing Reverse Image Search is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Performs a Bing reverse image search given an image URL, returning visually similar images and related web results via x402 micropayment gateway.
Price / call$0.01
Success—
StatusUnknown
How this service works
Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.
Output
Returns the upstream Bing reverse image search response including visually similar images, pages that contain the image, related search queries, and image metadata such as dimensions and source URLs — passed through as-is from the Bing API after successful x402 micropayment.
Example use cases
Verify viral image authenticity
“I found this image being shared on social media — https://upload.wikimedia.org/wikipedia/commons/thumb/4/47/PNG_transparency_demonstration_1.png/280px-PNG_transparency_demonstration_1.png — can you reverse image search it on Bing to find the original source and see if it's been taken out of context?”
Find original photographer of a photo
“I have this stock photo URL — https://images.unsplash.com/photo-1506748686214-e9df14d4d9d0 — can you search Bing to find who originally took this photo and which sites are using it?”
Track brand logo usage across the web
“Here's our company logo URL: https://example.com/assets/brand-logo.png — please do a Bing reverse image search to find all the websites currently displaying this image so I can check for unauthorized usage.”
Technical details
Endpoint
POSThttps://quanta-roan.vercel.app/api/service/serp-bing-reverse-imageWhen to prefer
Choose this endpoint when you need Bing-specific reverse image search results and are operating in a web3/x402 micropayment environment where per-call USDC billing is acceptable. Prefer this over Google reverse image alternatives when Bing's index coverage is sufficient, or when you need a pay-per-use model without API key management. The x402 protocol makes it suitable for autonomous AI agents that can authorize micropayments programmatically.
Side effects
- Invalid or inaccessible image URL returns empty or error result from Bing
- Payment failure or insufficient USDC balance causes x402 payment rejection before request is forwarded
- Malformed query parameters result in upstream API error
- Rate limiting from underlying Bing Search API may cause transient failures
- Image URL behind authentication or firewall may not be indexable by Bing
- Cold-start latency on Vercel serverless may occasionally cause timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| body | string | Optional JSON body forwarded to POST requests. |
| path | string | Path below the selected upstream origin. |
| query | object | |
| method | string |
Output
Schema · Response
{
"description": "The upstream response body and content type are passed through after successful payment."
}Tags
x402
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