# serp402 Yandex Reverse Image Search

> serp402 Yandex Reverse Image Search is a paid API for AI agents from serp402.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-31).

Performs a Yandex reverse image search by URL and returns structured JSON with image preview, similar images, sizes, shopping results, and tags

## Facts

- Endpoint: POST https://serp402.com/api/v1/yandex-reverse-image?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/serp402-yandex-reverse-image-search-6ba3de21
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_22iqTfSI_WA3J6KiCuEeS

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability serp402-yandex-reverse-image-search-6ba3de21 -d '<json body>'
```

Example prompt: Can you do a Yandex reverse image search on this image URL — https://example.com/photo.jpg — and show me the similar images, tags, and any shopping results it finds?

## When to prefer this

Choose this endpoint when you need Yandex-specific reverse image search results, particularly for shopping results, image tagging, or finding visually similar images using Yandex's index. Prefer this over Google reverse image alternatives when targeting Russian-language or Eastern European content, or when Yandex's shopping/product detection is needed. No API key or subscription required — pay per call in USDC.

## Known failure modes

- Invalid or inaccessible image URL returns an error or empty results
- Image URL blocked by CORS or hotlink protection may fail to load
- Unsupported crop coordinate format returns a parsing error
- crop_id parameter only works with Yandex-hosted images — fails for external images
- Rate limits or Yandex anti-bot measures may cause intermittent failures
- Malformed URL parameter returns a validation error

## How this service works

Yandex Reverse Image: Image preview, results, sizes, shopping results, tags, and more. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners.

## Output

Returns structured JSON containing image preview data, visually similar images, available image sizes, shopping results for products detected in the image, image tags, and other metadata from Yandex's reverse image search engine, organized by the requested tab (about, similar, sizes, shopping, etc.)

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tab": {
   "type": "string",
   "description": "specific tab for the reverse image search. Yandex defaults to the 'About the image' tab. It can be set to: about - 'About the image' tab results similar -…"
  },
  "url": {
   "type": "string",
   "description": "URL for an image to perform the reverse image search."
  },
  "crop": {
   "type": "string",
   "description": "Parameter is used to crop the image and perform the reverse search on the cropped part of the image. E.g. 0.04;0.46;0.27;0.84 . These coordinates are…"
  },
  "crop_id": {
   "type": "string",
   "description": "Parameter is used to filter results by a specific section of an image. Parameter will only work with images uploaded by Yandex (e.g.…"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/serp402-yandex-reverse-image-search-6ba3de21/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp402.com](https://www.zero.xyz/host/serp402.com/llms.txt)