# RAG Evaluation Frameworks Web Search for Agent Builders

> RAG Evaluation Frameworks Web Search for Agent Builders is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Searches live public web pages for information about RAG (Retrieval-Augmented Generation) evaluation frameworks and metrics specifically relevant to AI agent builders, returning source links and snippets.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/pulse-web-rag-evaluation-frameworks-agent-builders?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rag-evaluation-frameworks-web-search-for-agent-builders-790ad986
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xunaCycvjoCmhk8HoQ60h

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 rag-evaluation-frameworks-web-search-for-agent-builders-790ad986 -d '<json body>'
```

Example prompt: Search the web for the latest RAG evaluation frameworks and metrics that agent builders are using — give me up to 8 sources with snippets so I can compare my options.

## When to prefer this

Choose this endpoint when you need fresh, live web content about RAG evaluation frameworks specifically for agent builders, rather than a static knowledge base. Ideal when you want up-to-date sources including blog posts, documentation, and research that may postdate an LLM's training cutoff. Prefer this over general web search when you want results pre-focused on the agent-builder RAG evaluation niche.

## Known failure modes

- No results returned if the live web search yields no relevant pages
- Query too broad may return off-topic snippets
- Max results capped at 10; requests above this threshold will be clipped
- Network or upstream search provider failure may return empty result set
- Payment of $0.01 USDC required per call; failure to pay results in 402 error

## How this service works

RAG evaluation frameworks for Agent builders: Search live public web pages about rag evaluation frameworks, focused on agent builders. Returns source links and snippets, not endorsements.

## Output

Returns a list of up to 10 live web page results, each containing a source URL and a text snippet extracted from the page, focused on RAG evaluation frameworks and metrics for agent builders. Results are informational references, not endorsements.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "retrieval augmented generation evaluation frameworks metrics Agent builders",
   "description": "Optional focused query."
  },
  "max_results": {
   "type": "integer",
   "default": 5,
   "maximum": 10,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rag-evaluation-frameworks-web-search-for-agent-builders-790ad986/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)