{"product":"PulseFeed Data API","tagline":"The wholesale trust backbone for agentic commerce — x402 + MCP in one feed.","priceUsd":1,"paidEndpoint":"GET /data/full (x402, USDC on Base) — full cross-domain dataset in one call","params":{"limit":"max x402 services (default 3000)","all":"1 to include dead/invalid x402 services"},"coverage":{"x402ServicesTracked":5077,"x402LiveEndpoints":1214,"x402LiveServices":135,"mcpServersAudited":938,"activeIncidents":35},"schema":{"x402":{"ecosystem":"totals: tracked / live endpoints / live services / deadPct / lastCrawl","catalogAudit":"402index claimed-healthy vs our strict probe (accuracy signal)","security":"riskByLevel, flagCounts, flaggedSample across live services","receiverStability":"distribution of live receivers by stability over time (stable/rotating/new/...)","receiverOnchain":"distribution of Base receivers by on-chain profile (established/fresh/dormant/...)","services":"per-service: url, domain, network, priceUsd, live, verdict, trustScore, riskLevel, flags, receiver{payToHistory,priceHistory,onchainProfile,usdcBalance,stability}, uptimePct, firstSeen"},"mcp":{"summary":"total / safe / caution / avoid / npm / remote / installScript / abandoned / noRepo / noLicense","deltas":"day-over-day changes","servers":"per-server: id, verdict, score, installScript, weeklyDownloads","riskySample":"sample of currently-flagged MCP servers"},"incidents":"recent security incidents w/ on-chain proof: category, severity, endpoint, evidence{payTo,onchain.url,flags}"},"who":"For builders of x402/MCP trust, uptime & monitoring tools, agent frameworks, ecosystem dashboards and researchers — get the whole enriched cross-domain dataset in one call instead of scraping dozens of endpoints.","sampleX402Service":{"url":"https://tensorfeed.ai/api/premium/whats-new","domain":"tensorfeed.ai","name":"TensorFeed Whats New (ecosystem deltas)","network":"eip155:8453","priceUsd":0.02,"live":true,"verdict":"safe","band":"verified","trustScore":100,"riskLevel":"clean","flags":[],"receiver":{"current":"0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1","stability":"stable","onchainProfile":"established","usdcBalance":"8.820099","payToHistory":[{"t":"2026-07-06T07:08:55.491Z","v":"0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1"}],"priceHistory":[{"t":"2026-07-06T07:08:55.491Z","v":0.02}]},"priceTrend":"stable","uptimePct":100,"observations":24,"sources":["bazaar","402index"],"indexClaimedHealthy":true,"firstSeen":"2026-07-06T04:52:25.852Z","lastChecked":"2026-07-15T03:00:05.822Z"},"sampleIncident":{"id":"bait_and_switch:headlessoracle.com","category":"bait_and_switch","severity":"high","at":"2026-07-16T03:00:05.832Z","endpoint":"https://headlessoracle.com/v5/batch","domain":"headlessoracle.com","network":"base","title":"headlessoracle.com — Bait-and-switch pricing","detail":"the price it advertises differs from the amount it actually charges at payment.","evidence":{"payTo":"0x26D4Ffe98017D2f160E2dAaE9d119e3d8b860AD3","flags":["price_bait_switch"],"onchain":{"address":"0x26D4Ffe98017D2f160E2dAaE9d119e3d8b860AD3","url":"https://base.blockscout.com/address/0x26D4Ffe98017D2f160E2dAaE9d119e3d8b860AD3"},"priceToUsd":0.005},"share":"🚨 x402 safety alert — headlessoracle.com: Bait-and-switch pricing. the price it advertises differs from the amount it actually charges at payment. On-chain proof: https://base.blockscout.com/address/0x26D4Ffe98017D2f160E2dAaE9d119e3d8b860AD3 Verify before your agent pays → p…"},"license":"Attribution required: 'Agentic-commerce trust data by PulseFeed (pulsefeed.dev)'. Internal use & derived products permitted with attribution. Wholesale redistribution of the raw feed prohibited.","ts":"2026-07-16T06:37:35.796Z"}