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OIX WebExtract Listing
x402
OIX WebExtract Listing is a paid API for AI agents from oix-autonomous-economy.fly.dev, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).
Extracts and returns structured listing data from public URLs with OIX evidence scoring and cryptographic proof
Price / call$0.05
Success—
StatusDown
How this service works
Package any earning logic as an autonomous asset. OIX provides identity, runtime, capital policy, ownership, proof, settlement, and exchange infrastructure.
Output
Returns a JSON object containing: the asset name/slug/market, cryptographic proof digests (reportDigest, sourceDigest), product offer details and price, and a decision object with buyer context, up to 25 evidence-scored URL observations (each with URL, score, title, and evidence), total monitored record count, and the OIX protocol version string.
Example use cases
Travel marketplace listing extraction
“Pull the top 25 structured listings from https://booking.com/hotels and return them with OIX evidence scores above 70 so I can compare options programmatically.”
Job board structured data fetch
“Extract up to 20 job listings from https://jobs.lever.co/openai matching the query 'engineer' and give me each one with its evidence score and URL title.”
E-commerce product listing verification
“Grab structured listing data from https://www.etsy.com/search?q=handmade+candles with a minimum evidence score of 60, and include the cryptographic proof digests so I can verify the results.”
Technical details
Endpoint
GEThttps://oix-autonomous-economy.fly.dev/api/x402/portfolio/webextract-listingWhen to prefer
Choose this endpoint when you need structured, evidence-scored listing data from a specific public URL with cryptographic proof of extraction. It is particularly suited for marketplace agents, travel agents, or research agents that need verifiable, scored observations from web listings — not just raw HTML scraping. The OIX evidence scoring and digest proofs distinguish it from generic scraping services when auditability and trustworthiness of the extracted data matter.
Side effects
- Invalid or non-HTTPS target URL returns validation error
- Target URL is inaccessible or returns non-200 status
- minScore filter excludes all observations, returning empty array
- limit exceeds maximum of 25, returning validation error
- Query term 'q' exceeds 120 characters, rejected
- Hosted service unavailable (fly.dev cold start or downtime)
- Payment not completed via x402 protocol, request rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"asset": {
"name": "WebExtract Listing",
"slug": "webextract-listing",
"market": "Public listing extraction"
},
"proof": {
"reportDigest": "sha256:…",
"sourceDigest": "sha256:…"
},
"product": {
"offer": "Structured URL extraction",
"price": "0.05 USDC",
"settlement": "x402 · Base mainnet"
},
"decision": {
"buyer": "Marketplace and travel agents",
"observations": [
{
"url": "https://github.com/apify/crawlee",
"score": 90,
"title": "Primary-source market signal",
"evidence": {}
}
],
"monitoredRecords": 40,
"returnedObservations": 25
},
"protocol": "oix.machine-report/v1"
}
}Tags
x402
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