# PayWeave Parallel Extract

> PayWeave Parallel Extract is a paid API for AI agents from parallel.payweave.services, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fetches and extracts structured content from one or more URLs, optionally augmented with web search queries and full-page or excerpt retrieval.

## Facts

- Endpoint: POST https://parallel.payweave.services/extract
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/payweave-parallel-extract-30a0c9ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zC4YFnf0V2Avy44BG6L1t

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 payweave-parallel-extract-30a0c9ea -d '<json body>'
```

Example prompt: Search the web for 'best practices for LLM prompt caching' and extract the full content from these three URLs: https://example1.com, https://example2.com, https://example3.com — my objective is to compile a structured summary of caching techniques.

## When to prefer this

Choose this endpoint when you need to fetch and extract content from specific URLs (possibly combined with web searches) in a single agentic call, especially when you need full-page text, excerpts, or citations. Prefer over general search APIs when you already have target URLs and want structured extraction rather than just ranked links.

## Known failure modes

- URL unreachable or returns non-200 — extraction for that URL may be empty or errored
- Invalid or empty URLs array — likely a 400 validation error
- Search query returns no results — empty search section in response
- Paywalled or bot-blocked pages — extraction may return incomplete content
- Payment not processed — 402 response blocking the call

## How this service works

Agentic web search and structured research.

## Output

Returns per-URL extracted content, optionally including excerpts or full page text, along with citations when requested. The response is forwarded verbatim from the Parallel extraction engine and may include structured fields per URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "urls"
 ],
 "properties": {
  "urls": {
   "type": "array"
  },
  "excerpts": {
   "type": "string"
  },
  "objective": {
   "type": "string"
  },
  "fetch_policy": {
   "type": "object"
  },
  "full_content": {
   "type": "string"
  },
  "search_queries": {
   "type": "array"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {},
 "description": "Parallel Extract result, forwarded verbatim: per-URL extracted content, plus excerpts/full content and citations when those options are requested.",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/payweave-parallel-extract-30a0c9ea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from parallel.payweave.services](https://www.zero.xyz/host/parallel.payweave.services/llms.txt)