# Bing Search (SERP) via OpenVerbs

> Bing Search (SERP) via OpenVerbs is a paid API for AI agents from search.openverbs.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Returns ranked Bing web search results for a query, with optional language, location, and result-depth controls

## Facts

- Endpoint: POST https://search.openverbs.com/v1/bing?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bing-search-serp-via-openverbs-75fcff8f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_usbYp89vPmEu7JH9lTZ0n

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 bing-search-serp-via-openverbs-75fcff8f -d '<json body>'
```

Example prompt: Search Bing for 'best electric cars 2025' in English, focused on United States results, and give me the top 10 links.

## When to prefer this

Prefer this endpoint when you specifically need Bing SERP results rather than Google, for example to cross-reference search rankings across engines, when your use case benefits from Bing's index characteristics, or when you want a cost-effective $0.01/call web search with language and location targeting. Choose sibling endpoints for Google results, news, images, or academic papers.

## Known failure modes

- Empty or whitespace query returns validation error (minLength:1 violated)
- Query exceeding 700 characters is rejected
- Invalid 2-letter language code returns an error
- Result limit outside 1-100 range is rejected
- No results found for highly niche or misspelled queries
- Upstream Bing API outage causes 5xx errors
- Rate limiting or payment failure returns 402

## How this service works

Bing search API - live Bing SERP for a query: Bing search engine results returned as ranked organic hits with title, URL, domain and snippet, localised by location and language. A bing serp api for agents: search Bing, live Bing web search for grounding, RAG and cross-engine lookup beyond Google.

## Output

A ranked list of Bing web search results including page titles, URLs, and text snippets, up to the requested limit (default 10, max 100), filtered by the specified language and location.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "q": {
   "type": "string",
   "maxLength": 700,
   "minLength": 1,
   "description": "Search query."
  },
  "limit": {
   "type": "integer",
   "maximum": 100,
   "minimum": 1,
   "description": "Depth / maximum results. Defaults to 10."
  },
  "language": {
   "type": "string",
   "pattern": "^[A-Za-z]{2}$",
   "description": "Language code (2-letter). Defaults to en."
  },
  "location": {
   "type": "string",
   "maxLength": 120,
   "minLength": 2,
   "description": "Location name, e.g. \"United States\" or \"London,England,United Kingdom\". Defaults to United States."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bing-search-serp-via-openverbs-75fcff8f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from search.openverbs.com](https://www.zero.xyz/host/search.openverbs.com/llms.txt)