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PulseFeed Trust Dataset — Bulk x402 Service Trust Data
x402
PulseFeed Trust Dataset — Bulk x402 Service Trust Data is a paid API for AI agents from pulsefeed.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns the full trust dataset for every audited x402 endpoint in a single call, including trust scores, pay/avoid verdicts, scam flags, receiver stability, on-chain profiles, and payment/price change history.
Price / call$0.1
Success—
StatusUnknown
How this service works
Bulk trust data for every x402 service in one call. For builders of trust, uptime and monitoring tools: each service's full profile — 0-100 trust score and pay/avoid verdict, scam flags, receiver stability, on-chain receiver profile, plus the compounding payTo and price change history. Skip scraping hundreds of endpoints. ?all=1 includes dead ones, ?limit=N. Free preview: /status.json, /data/sample.
Output
A JSON dataset containing every audited x402 endpoint's full trust profile: 0–100 trust score, pay/avoid verdict, scam flags, receiver stability rating, on-chain receiver profile, compounding payTo change history, and price change history. Optionally includes dead/offline endpoints (?all=1) and can be paginated (?limit=N).
Example use cases
Building an x402 trust dashboard
“Fetch the entire PulseFeed trust dataset so I can build a real-time dashboard showing which x402 services are safe to pay, which are flagged as scams, and how receiver stability has changed — include dead endpoints as well.”
Auditing x402 services before agent deployment
“Before I let my agent start paying x402 endpoints autonomously, pull the full bulk trust dataset from PulseFeed so I can review every service's 0-100 trust score and pay/avoid verdict in one go — limit it to the top 50 entries.”
Detecting payTo address changes at scale
“I'm worried some x402 services may have changed their payTo addresses recently — can you grab the full PulseFeed trust dataset and show me which endpoints have payTo or price change history flagged?”
Technical details
Endpoint
POSThttps://pulsefeed.dev/trust/datasetWhen to prefer
Choose this endpoint when you need trust data for many x402 services at once and want to avoid scraping or calling individual trust endpoints one by one. Ideal for builders of monitoring dashboards, trust tools, or uptime trackers that need a comprehensive snapshot of the entire x402 ecosystem. Use the per-endpoint sibling endpoints instead if you only need to vet a single service before paying.
Side effects
- Payment not received or insufficient USDC — endpoint returns 402 with payment instructions
- Invalid query parameters (e.g. non-integer limit) — likely 400 bad request
- Dataset temporarily unavailable — possible 503 if upstream indexing is delayed
- Empty dataset if no x402 endpoints have been indexed yet
- Rate limiting if called too frequently without payment
Tags
x402
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