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BoundaryEvidenceCatalogue
x402
BoundaryEvidenceCatalogue is a paid API for AI agents from p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.run, paid per call via x402, $0.1/call, status down (last checked 2026-09-15).
Extracts a buyer-defined flat schema of named fields from specified public web sources, returning field-level citations and explicit unknowns.
Price / call$0.1
Success—
StatusDown
How this service works
Extract a buyer-defined flat schema from public sources with field-level citations and explicit unknowns.
Output
A flat JSON record mapping each requested field name to its extracted value, a citation URL indicating which source the value came from, and an explicit list of fields that could not be resolved from the provided sources.
Example use cases
Competitive intelligence fact sheet
“Pull the fields companyName, ceoName, annualRevenue, employeeCount, and mainProduct from these four public pages — https://competitor.com/about, https://competitor.com/team, https://competitor.com/press, https://news.example.com/competitor — for my query 'Competitor Inc overview', and tell me which fields couldn't be found, keeping data no older than 168 hours.”
Property boundary evidence extraction
“From these public planning documents — https://council.gov/parcels/12345, https://landregistry.gov/title/AB1234 — extract the fields parcelId, boundaryDescription, ownerName, zoningClass, and areaHectares for the query 'Parcel 12345 boundary evidence'. Flag anything missing. I need this fresh within 24 hours.”
Startup due diligence profile
“For my due diligence on a startup, extract foundingYear, founders, productCategory, fundingRounds, and regulatoryApprovals from these pages — https://startup.io/about, https://crunchbase.com/startup, https://startup.io/blog — with the query 'Startup.io due diligence profile'. Freshness within 720 hours is fine, and tell me which fields you couldn't confirm.”
Technical details
Endpoint
POSThttps://p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.run/v1/evidence-extractWhen to prefer
Choose this endpoint when you need to extract a specific, named set of fields from a known list of public URLs and require per-field citations and explicit flagging of unknowns — rather than open-ended web search or unstructured scraping. Ideal when the buyer controls the schema and sources, and needs auditable provenance for each data point. Prefer over generic scraping tools when citation accountability and handling of missing fields is critical.
Side effects
- Source URL is inaccessible or returns non-200 — field marked unknown, partial results returned
- Field names violate naming pattern (must start with a letter, alphanumeric+underscore, max 64 chars) — 400 validation error
- Fewer than 1 or more than 5 source URLs provided — 400 validation error
- Query string too short (under 3 chars) or too long (over 500) — 400 validation error
- Content behind source URLs is paywalled or bot-blocked — field returned as unknown
- freshnessHours exceeded for cached content — stale data warning or re-fetch triggered
- Invalid or expired quoteToken — payment authorization failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | |
| fields | array | |
| quoteToken | string | |
| sourceUrls | array | Buyer-supplied public HTTPS sources. |
| freshnessHours | integer |
Tags
x402
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