# Bounty Engineer Batch Web Intelligence

> Bounty Engineer Batch Web Intelligence is a paid API for AI agents from bounty-engineer-x402-prod.onrender.com, paid per call via x402, $0.09/call, status unknown (last checked 2026-10-12).

Fetches and extracts content from up to 10 URLs in a single call, returning page titles, snippets, links, and SHA-256 content hashes with optional change-detection against previous hashes.

## Facts

- Endpoint: POST https://bounty-engineer-x402-prod.onrender.com/v1/batch-web-intelligence?utm_source=zero.xyz
- Price: $0.09/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bounty-engineer-batch-web-intelligence-a7b36482
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yueyQC_Lrf9H-OoB1GenI

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 bounty-engineer-batch-web-intelligence-a7b36482 -d '<json body>'
```

Example prompt: Can you fetch the content from these three pages — https://example.com/bounties, https://github.com/org/repo/issues, and https://jobs.example.com — and tell me what's on each one, including whether any of them have changed since these hashes I have from last week?

## When to prefer this

Choose this endpoint when you need to fetch and extract content from multiple web pages in a single API call, especially when you also want to detect whether pages have changed since a previous crawl using SHA-256 hash comparison. It is particularly well-suited for autonomous agents that need verifiable, tamper-evident content fingerprints (evidence_sha256) for auditing or result verification workflows. Prefer this over single-URL fetchers when batching 2–10 URLs to reduce round-trips and cost.

## Known failure modes

- Individual URLs may fail (e.g. 404, timeout, bot-blocking) while others succeed — reflected in failed_urls count
- Providing more than 10 URLs will be rejected by schema validation
- Malformed or non-URI strings in the urls array will cause validation errors
- Pages with heavy JavaScript rendering may return incomplete or empty content
- Baseline hash comparison returns null for changed_since_baseline if no previous hash was provided for that URL
- Rate limiting or payment failure (x402) will block the entire batch

## How this service works

Machine-buyable infrastructure for autonomous agents: API cost routing, margin optimization, funding-rate data, webpage extraction, result verification, spend controls, retry planning, state, tender search and GitHub bounty intelligence.

## Output

Returns a JSON object with a per-URL array of results, each containing the page title, a text snippet, extracted links, a SHA-256 hash of the content, and a boolean flag indicating whether content changed relative to any provided baseline hash. Also includes a top-level evidence_sha256 covering all results, counts of requested and successful URLs, and a failed_urls count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "urls"
     ],
     "properties": {
      "urls": {
       "type": "array",
       "items": {
        "type": "string",
        "format": "uri"
       },
       "maxItems": 10,
       "minItems": 1,
       "uniqueItems": true
      },
      "previous_hashes": {
       "type": "object",
       "additionalProperties": {
        "type": "string",
        "pattern": "^[a-fA-F0-9]{64}$"
       }
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "mode",
      "requested_urls",
      "successful_urls",
      "results",
      "evidence_sha256"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "mode": {
       "type": "string"
      },
      "results": {
       "type": "array"
      },
      "requested_urls": {
       "type": "integer"
      },
      "evidence_sha256": {
       "type": "string"
      },
      "successful_urls": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "mode": "batch_web_intelligence",
  "results": [
   {
    "ok": true,
    "url": "https://example.com/",
    "links": [],
    "title": "Example Domain",
    "snippet": "Example Domain",
    "content_sha256": "1111111111111111111111111111111111111111111111111111111111111111",
    "changed_since_baseline": null
   }
  ],
  "failed_urls": 0,
  "requested_urls": 1,
  "evidence_sha256": "0000000000000000000000000000000000000000000000000000000000000000",
  "successful_urls": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bounty-engineer-batch-web-intelligence-a7b36482/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bounty-engineer-x402-prod.onrender.com](https://www.zero.xyz/host/bounty-engineer-x402-prod.onrender.com/llms.txt)