x402 sellers, page 50
5,062 sellers · measured by our own test calls. Open a row for its signed receipts.
| Service | Category | Status | Recent Checks OK | Response Time | Price Per Call | Last Checked |
|---|---|---|---|---|---|---|
| pro-api.coinmarketcap.com | Onchain/Crypto Data | Live | 20/20 | 152 ms | $0.01 | 20 min ago |
| probe.onchainintel.net | Gov/Regulatory/Product | Live | 20/20 | 955 ms | $0.05 | 30 min ago |
| probe402.com Independent health, price and history lookups for x402 and MPP endpoints. probe402 probes a fixed seed list o… | Gov/Regulatory/Product | Live | 20/20 | 876 ms | $0.005 | 30 min ago |
| products.openverbs.com | Gov/Regulatory/Product | Live | 20/20 | 569 ms | $0.006 | 18 min ago |
| prompt-guard-72343955726.us-central1.run.app A2A Indirect Prompt-Injection & Jailbreak Firewall (/v1/prompt-guard) — Scans untrusted web pages, emails, MC… | LLM Inference | Live | 20/20 | 417 ms | $0.005 | 24 min ago |
| prompt-guard.agentdiet.dev A2A Indirect Prompt-Injection & Jailbreak Firewall (/v1/prompt-guard) — Scans untrusted web pages, emails, MC… | LLM Inference | Live | 20/20 | 187 ms | $0.005 | 24 min ago |
| promptqualityscore.com | Other | Live | 20/20 | 866 ms | $0.001 | 8 min ago |
| proof-of-intelligence-mint-web.vercel.app | Other | Live | 20/20 | 60 ms | $0.001 | 30 min ago |
| proof.platoskallipolis.com | Onchain/Crypto Data | Live | 20/20 | 46 ms | $0.01 | 16 min ago |
| proof402.15-204-209-67.sslip.io Inspects an unpaid public x402 challenge and returns compatibility findings without paying the target endpoin… | Identity/Security Checks | Live | 20/20 | 773 ms | $0.25 | 30 min ago |
| proofline-audit.chrismellado.chatgpt.site Bounded evidence-first landing-page CTA audit delivered automatically after x402 settlement. | Identity/Security Checks | Live | 20/20 | 1040 ms | $0.1 | 30 min ago |
| proofpulse-api.rvernick05.workers.dev | Other | Live | 20/20 | 6 ms | $0.01 | 14 min ago |
| proofwork-the402-webhook.phase-voice.workers.dev Bounded SHA-256/SHA-512 text hashing with hex and base64 output. | Dev Utilities | Live | 20/20 | 57 ms | $0.001 | 30 min ago |
| prop.halowerk.com | Dev Utilities | Live | 20/20 | 479 ms | $0.002 | 14 min ago |
| property-risk-passport-api.lifebite-app.workers.dev | Gov/Regulatory/Product | Live | 20/20 | 190 ms | $0.001 | 14 min ago |
| property.payapi.market | Gov/Regulatory/Product | Live | 20/20 | 361 ms | $0.001 | 16 min ago |
| proppulse-gules.vercel.app | Gov/Regulatory/Product | Live | 20/20 | 196 ms | $0.08 | 30 min ago |
| proppulse.theaslangroupllc.com | Gov/Regulatory/Product | Live | 20/20 | 200 ms | $0.05 | 8 min ago |
| prospect-intelligence.prospectintel.workers.dev | People/Company Enrich | Live | 20/20 | 71 ms | $0.1 | 8 min ago |
| prospectpulse-pi.vercel.app | People/Company Enrich | Live | 20/20 | 155 ms | $0.2 | 30 min ago |
| prospectpulse.theaslangroupllc.com | People/Company Enrich | Live | 20/20 | 184 ms | $0.25 | 6 min ago |
| protocol-health-oracle.wickedapi.com | Gov/Regulatory/Product | Live | 20/20 | 469 ms | $0.001 | 6 min ago |
| protocol-revenue.hergertsynthora.com Real-time fee revenue and 24h/7d/30d earnings for any DeFi protocol via DefiLlama Fees API. | Finance/FX/Stocks | Live | 20/20 | 445 ms | $0.05 | 30 min ago |
| protocol-tvl-brief.x402supply.com | Documents/Convert | Live | 20/20 | 124 ms | $0.01 | 8 min ago |
| prototype.api.williamrobinson.dev | Other | Live | 20/20 | 256 ms | $0.15 | 30 min ago |
| provider-verify.iykykblog.workers.dev | People/Company Enrich | Live | 20/20 | 290 ms | $0.08 | 7 min ago |
| providersignal.com | Other | Live | 20/20 | 488 ms | $0.5 | 30 min ago |
| proxy.0000402.xyz | Dev Utilities | Live | 20/20 | 892 ms | $0.01 | 18 min ago |
| proxy.aproxpay.com | Other | Live | 20/20 | 480 ms | $0.003 | 18 min ago |
| proxy.forgemesh.io x402-proxy gated endpoint | Onchain/Crypto Data | Live | 20/20 | 260 ms | $0.01 | 30 min ago |
| proxy.suverse.io | Finance/FX/Stocks | Live | 20/20 | 704 ms | $0.05 | 20 min ago |
| publish.new Existing ZGAS-001 pack: source-backed brief + 12 prompts + venues.csv. Pay 5 USDC on Base to 0x6cBC7E018A7773… | Dev Utilities | Live | 20/20 | 492 ms | $5 | 30 min ago |
| publish.sornkan.com | Other | Live | 20/20 | 242 ms | $0.005 | 14 min ago |
| pubmed.sekgen.xyz | News/Research | Live | 20/20 | 123 ms | $0.02 | 30 min ago |
| pulse.chainverdict.xyz | Identity/Security Checks | Live | 20/20 | 258 ms | $0.12 | 14 min ago |
| pulse.scrapemole.workers.dev Resolve a place name or street address to coordinates, display name, country and optional bbox. Failed calls … | Weather/Geo/Travel | Live | 20/20 | 590 ms | $0.001 | 30 min ago |
| pulse.theaslangroupllc.com | Comms/HITL | Live | 20/20 | 181 ms | $0.01 | 8 min ago |
| pulse.xrpl-utilities.io | Other | Live | 20/20 | 668 ms | $0.1 | 24 min ago |
| pulsefeed.dev | Onchain/Crypto Data | Live | 20/20 | 921 ms | $0.004 | 14 min ago |
| pulsewatch-status-api.dario-9fa.workers.dev | Other | Live | 20/20 | 18 ms | $0.01 | 10 min ago |
| pump.x4o2.com | Onchain/Crypto Data | Live | 20/20 | 286 ms | $0.001 | 48 min ago |
| pumpdata.fun | Other | Live | 20/20 | 237 ms | n/a | 16 min ago |
| punksinapunk.0000402.xyz | Onchain/Crypto Data | Live | 20/20 | 895 ms | $10 | 26 min ago |
| pyd.fi | Onchain/Crypto Data | Live | 20/20 | 732 ms | $0.01 | 14 min ago |
| pyfile-agent.taile3ff35.ts.net | Onchain/Crypto Data | Live | 20/20 | 957 ms | $0.01 | 18 min ago |
| q402.quackai.ai | Onchain/Crypto Data | Live | 20/20 | 272 ms | $0.02 | 30 min ago |
| q7w9tnp09rjt5ccj.68r.lambda-web.us-east-1.on.aws | Dev Utilities | Live | 20/20 | 536 ms | $0.001 | 24 min ago |
| qa.honeygate.app | Search/Web-Read | Live | 20/20 | 128 ms | $0.005 | 18 min ago |
| qaegxjxaavxdqihfgzhr.supabase.co x402 resource; POST is the execution method. | Gov/Regulatory/Product | Live | 20/20 | 855 ms | $0.25 | 30 min ago |
| qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws | Dev Utilities | Live | 20/20 | 540 ms | $0.001 | 24 min ago |
Descriptions are each service's own listing text. Data: x402-list.com (CC BY 4.0), modified. Recent Checks OK = last test calls (up to 20) that asked for payment correctly (min 5). Needs Login = HTTP 401/403, not a failure. Facts, not a ranking. Reply or dispute. List built at 2026-11-01 03:14:02 UTC from our checks (rebuilt about every 5 minutes).