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Bounty Engineer Batch Web Intelligence
x402
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.
Price / call$0.09
Success—
StatusUnknown
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.
Example use cases
GitHub bounty board monitoring
“Check these five GitHub issue pages for me and flag any that have changed since yesterday — here are the SHA-256 hashes I recorded last time: {'https://github.com/org/repo/issues/1': 'abc123...', 'https://github.com/org/repo/issues/2': 'def456...'}”
Competitive pricing page surveillance
“Pull the current content from these competitor pricing pages — https://competitor-a.com/pricing, https://competitor-b.com/pricing, https://competitor-c.com/pricing — and give me their titles and key text so I can compare plans.”
Tender and grant opportunity extraction
“Fetch these four government tender pages and extract all the text and links from each one so I can see what opportunities are listed: https://tenders.gov/opp/1, https://tenders.gov/opp/2, https://tenders.gov/opp/3, https://tenders.gov/opp/4”
Technical details
Endpoint
POSThttps://bounty-engineer-x402-prod.onrender.com/v1/batch-web-intelligence?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"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
}
}Tags
x402
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