x402 sellers, page 50
4,916 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 |
|---|---|---|---|---|---|---|
| prospect-intelligence.prospectintel.workers.dev | People/Company Enrich | Live | 20/20 | 101 ms | $0.1 | 8 min ago |
| prospectpulse-pi.vercel.app | People/Company Enrich | Live | 20/20 | 232 ms | $0.2 | 30 min ago |
| prospectpulse.theaslangroupllc.com | People/Company Enrich | Live | 20/20 | 206 ms | $0.25 | 6 min ago |
| protocol-health-oracle.wickedapi.com | Gov/Regulatory/Product | Live | 20/20 | 517 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 | 508 ms | $0.05 | 30 min ago |
| protocol-tvl-brief.x402supply.com | Documents/Convert | Live | 20/20 | 150 ms | $0.01 | 8 min ago |
| prototype.api.williamrobinson.dev | Other | Live | 20/20 | 300 ms | $0.15 | 30 min ago |
| provider-verify.iykykblog.workers.dev | People/Company Enrich | Live | 20/20 | 337 ms | $0.08 | 8 min ago |
| providersignal.com | Other | Live | 20/20 | 550 ms | $0.5 | 30 min ago |
| proxy.0000402.xyz | Dev Utilities | Live | 20/20 | 914 ms | $0.01 | 18 min ago |
| proxy.aproxpay.com | Other | Live | 20/20 | 629 ms | $0.003 | 18 min ago |
| proxy.forgemesh.io x402-proxy gated endpoint | Onchain/Crypto Data | Live | 20/20 | 290 ms | $0.01 | 30 min ago |
| proxy.suverse.io | Finance/FX/Stocks | Live | 20/20 | 719 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 | 545 ms | $5 | 30 min ago |
| publish.sornkan.com | Other | Live | 20/20 | 269 ms | $0.005 | 14 min ago |
| pubmed.sekgen.xyz | News/Research | Live | 20/20 | 158 ms | $0.02 | 30 min ago |
| pulse.chainverdict.xyz | Identity/Security Checks | Live | 20/20 | 222 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 | 989 ms | $0.001 | 30 min ago |
| pulse.theaslangroupllc.com | Comms/HITL | Live | 20/20 | 220 ms | $0.01 | 8 min ago |
| pulse.xrpl-utilities.io | Other | Live | 20/20 | 604 ms | $0.1 | 24 min ago |
| pulsefeed.dev | Onchain/Crypto Data | Live | 20/20 | 888 ms | $0.004 | 15 min ago |
| pulsewatch-status-api.dario-9fa.workers.dev | Other | Live | 20/20 | 28 ms | $0.01 | 10 min ago |
| pump.x4o2.com | Onchain/Crypto Data | Live | 20/20 | 278 ms | $0.001 | 12 min ago |
| pumpdata.fun | Other | Live | 20/20 | 332 ms | n/a | 16 min ago |
| punksinapunk.0000402.xyz | Onchain/Crypto Data | Live | 20/20 | 851 ms | $10 | 26 min ago |
| pyd.fi | Onchain/Crypto Data | Live | 20/20 | 799 ms | $0.01 | 15 min ago |
| pyfile-agent.taile3ff35.ts.net | Onchain/Crypto Data | Live | 20/20 | 1141 ms | $0.01 | 18 min ago |
| q402.quackai.ai | Onchain/Crypto Data | Live | 20/20 | 292 ms | $0.02 | 30 min ago |
| q7w9tnp09rjt5ccj.68r.lambda-web.us-east-1.on.aws | Dev Utilities | Live | 20/20 | 478 ms | $0.001 | 24 min ago |
| qa.honeygate.app | Search/Web-Read | Live | 20/20 | 100 ms | $0.005 | 18 min ago |
| qaegxjxaavxdqihfgzhr.supabase.co x402 resource; POST is the execution method. | Gov/Regulatory/Product | Live | 20/20 | 901 ms | $0.25 | 30 min ago |
| qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws | Dev Utilities | Live | 20/20 | 453 ms | $0.001 | 24 min ago |
| qr-api-production-1836.up.railway.app | Documents/Convert | Live | 20/20 | 313 ms | $0.001 | 16 min ago |
| qr-api-production-7adc.up.railway.app | Other | Live | 20/20 | 86 ms | $0.02 | 10 min ago |
| qr-code-generator.underscoredone.com | Documents/Convert | Live | 20/20 | 176 ms | $0.01 | 8 min ago |
| qr.bip-rep.com | Documents/Convert | Live | 20/20 | 360 ms | $1 | 30 min ago |
| qr.camelai.io | Documents/Convert | Live | 20/20 | 300 ms | $0.001 | 30 min ago |
| qr.openverbs.com | Gov/Regulatory/Product | Live | 20/20 | 461 ms | $0.004 | 12 min ago |
| qr.reyn.tools | Onchain/Crypto Data | Live | 20/20 | 157 ms | $0.00165 | 16 min ago |
| qr.wdh.sh | Documents/Convert | Live | 20/20 | 231 ms | $0.001 | 30 min ago |
| qrcode.pub QR code image (PNG or SVG) for any text or link. Same parameters as the free /api/qr: data, size (32-2000), f… | Documents/Convert | Live | 20/20 | 290 ms | $0.005 | 30 min ago |
| qron.space First Dollar Desk agent verify credit. $0.05 or $1.00 USDC on Base. Owner wallets and self-pay are rejected. | Onchain/Crypto Data | Live | 20/20 | 67 ms | $0.05 | 30 min ago |
| quantagentshop.com | Search/Web-Read | Live | 20/20 | 295 ms | $0.0099 | 10 min ago |
| quantum.halowerk.com | Onchain/Crypto Data | Live | 20/20 | 582 ms | $0.002 | 14 min ago |
| quantx402.app | News/Research | Live | 20/20 | 364 ms | $0.01 | 15 min ago |
| quartermaster.surewhynot.app | Dev Utilities | Live | 20/20 | 520 ms | $0.001 | 20 min ago |
| quickbuild.quynguyenbac.workers.dev | Onchain/Crypto Data | Live | 20/20 | 396 ms | $0.001 | 8 min ago |
| quinebuilder77--411db2d0c0d811f1b46f1607ee4eb77e.web.val.run Address-poisoning guard for agent wallets on Base: before sending funds, check if recipient `to` is a lookali… | Onchain/Crypto Data | Live | 20/20 | 343 ms | $0.01 | 30 min ago |
| quinebuilder77--78b65f4ec0d811f18dd61607ee4eb77e.web.val.run Token safety check on Base before an agent swaps/buys: honeypot, sell tax, mintable, owner can change balance… | Onchain/Crypto Data | Live | 20/20 | 446 ms | $0.005 | 30 min ago |
| quotes.scrapemole.workers.dev Find ticker symbols by company, fund, index or coin name: symbol, name, type, exchange, sector and industry. … | Finance/FX/Stocks | Live | 20/20 | 542 ms | $0.002 | 30 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 2026-10-30 19:37:55 UTC from our checks (rebuilt about every 5 minutes).