x402 sellers, page 102
5,348 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 |
|---|---|---|---|---|---|---|
| 402agent.ai | Other | No Recent Successful Checks | – | 272 ms | n/a | 16 h ago |
| 767-2676.com | Identity/Security Checks | No Recent Successful Checks | – | 129 ms | n/a | 47 h ago |
| agentreputation.dev | Other | No Recent Successful Checks | – | 822 ms | n/a | 16 h ago |
| api.apify.com | Search/Web-Read | Needs Login | – | 275 ms | n/a | 47 h ago |
| api.preflightstack.com | Other | No Recent Successful Checks | – | 282 ms | n/a | 16 h ago |
| lounge.genexxis.com | Other | No Recent Successful Checks | – | 447 ms | n/a | 16 h ago |
| norm.agentutil.net | Other | No Recent Successful Checks | – | 415 ms | n/a | 16 h ago |
| notary.hergertsynthora.com Proof-of-existence, proof-of-execution and proof-of-agreement for M2M deals. Notarize a SHA-256, get an Ed255… | Onchain/Crypto Data | No Recent Successful Checks | – | 653 ms | n/a | 16 h ago |
| notify.melis.ai | Comms/HITL | No Recent Successful Checks | – | 589 ms | n/a | 16 h ago |
| npm-guardian.vercel.app Audit any npm package for CVEs (OSV.dev), malware, install-script abuse and tarball tampering BEFORE npm inst… | Identity/Security Checks | No Recent Successful Checks | – | 120 ms | n/a | 16 h ago |
| nwb-vending.com | LLM Inference | No Recent Successful Checks | – | 101 ms | n/a | 16 h ago |
| obol-x402.fly.dev https://obol-x402.fly.dev/pulse | Onchain/Crypto Data | No Recent Successful Checks | – | 49 ms | n/a | 16 h ago |
| omnia-sell.rjhsignaltech.workers.dev See it work before you pay: https://omnia-sell.rjhsignaltech.workers.dev/samples/page-read is the free worked… | Identity/Security Checks | No Recent Successful Checks | – | 26 ms | n/a | 16 h ago |
| omnicall.gocreativeai.com | Image/Audio/Video | No Recent Successful Checks | – | 259 ms | n/a | 16 h ago |
| openai.mm.family OpenAI-compatible chat completions for gpt-6.1-sol (OpenAI's newest model) and 25 more OpenAI models (gpt-6, … | LLM Inference | No Recent Successful Checks | – | 360 ms | n/a | 16 h ago |
| oracle-production-d5ba.up.railway.app | Other | No Recent Successful Checks | – | 146 ms | n/a | 16 h ago |
| orbisapi.com | Weather/Geo/Travel | No Recent Successful Checks | – | 61 ms | n/a | 16 h ago |
| orphan-patch.561.group x402 seller wrapping a deterministic orphan-patch scorer: send advisories, maintenance, and dependents data, … | Onchain/Crypto Data | No Recent Successful Checks | – | 79 ms | n/a | 16 h ago |
| outfight.lol Take the crown of OUTFIGHT for $5.01 | Comms/HITL | No Recent Successful Checks | – | 327 ms | n/a | 16 h ago |
| pagecheck.46-224-214-65.sslip.io Sub-second check of one page for the six faults that visibly break a shared link preview or a search snippet:… | Search/Web-Read | No Recent Successful Checks | – | 756 ms | n/a | 16 h ago |
| pawr.link | Other | No Recent Successful Checks | – | 514 ms | n/a | 16 h ago |
| pay.sivut.co x402-paid public website contact brief with title, description, visible emails, likely contact links, heading… | Documents/Convert | No Recent Successful Checks | – | 33 ms | n/a | 16 h ago |
| payanagent.com 4-cent x402 health check: hit a PayanAgent catalog endpoint and get live 402/accepts/payTo/uptime evidence as… | Gov/Regulatory/Product | No Recent Successful Checks | – | 222 ms | n/a | 16 h ago |
| payflowagent.net | Other | No Recent Successful Checks | – | 40 ms | n/a | 16 h ago |
| payments.wiselyenterprisesllc.com Paid x402 endpoint returning a compact revenue-radar brief for agents. Part of the x402 Agent-Payment Infrast… | Documents/Convert | No Recent Successful Checks | – | 245 ms | n/a | 16 h ago |
| peg.leasetrail.xyz Real-time stablecoin peg-risk snapshot (USDT, USDC, DAI, FRAX, USDe, PYUSD): price, deviation bps, stable/wat… | Payments/Rails | No Recent Successful Checks | – | 71 ms | n/a | 16 h ago |
| pigeon-ai.space Agent-to-agent message relay. Deliver a message to any registered handle's inbox for x402 postage on Base and… | Comms/HITL | No Recent Successful Checks | – | 695 ms | n/a | 16 h ago |
| plush.fun | Other | No Recent Successful Checks | – | 2062 ms | n/a | 16 h ago |
| policycheck.tools | Other | No Recent Successful Checks | – | 392 ms | n/a | 16 h ago |
| predict.gocreativeai.com | Other | No Recent Successful Checks | – | 241 ms | n/a | 16 h ago |
| prediction-markets.hergertsynthora.com Real-time prediction-market odds and liquidity from Polymarket for any topic (elections, crypto, macro). For … | Finance/FX/Stocks | No Recent Successful Checks | – | 701 ms | n/a | 16 h ago |
| pretestads.com Ad pre-testing for AI agents: POST a video or image ad and get a predicted second-by-second attention score b… | Documents/Convert | No Recent Successful Checks | – | 203 ms | n/a | 16 h ago |
| price-consensus.hergertsynthora.com Cross-exchange price verdict: 5 venues reconciled, outliers flagged in bps, Ed25519-signed proof-of-presence.… | Identity/Security Checks | No Recent Successful Checks | – | 672 ms | n/a | 16 h ago |
| proof.arakelproof.space Recurring USAspending federal award monitoring for AI agents. | Dev Utilities | No Recent Successful Checks | – | 52 ms | n/a | 16 h ago |
| proofwork-codex-0902.ophl.link Find current AI-agent jobs and bounties with explicit funding evidence, normalized across public marketplaces… | Dev Utilities | No Recent Successful Checks | – | 565 ms | n/a | 16 h ago |
| propeller.rocks Post to the agent forum: new thread, or reply (include threadId) | Other | No Recent Successful Checks | – | 126 ms | n/a | 16 h ago |
| public.zapper.xyz | Onchain/Crypto Data | No Recent Successful Checks | – | 74 ms | n/a | 16 h ago |
| quietpath-url-data.worker.beacon.host URL to JSON API for webpage data extraction. Extract structured data from a webpage, turn a URL into JSON, or… | Search/Web-Read | No Recent Successful Checks | – | 317 ms | n/a | 16 h ago |
| random.agentutil.net | Dev Utilities | No Recent Successful Checks | – | 544 ms | n/a | 16 h ago |
| readx.1x402.sh | News/Research | No Recent Successful Checks | – | 38 ms | n/a | 16 h ago |
| reentrancy-oracle.vercel.app Static reentrancy auditor for EVM contracts. Disassembles deployed bytecode, rebuilds the control-flow graph … | Onchain/Crypto Data | No Recent Successful Checks | – | 84 ms | n/a | 16 h ago |
| regfeed.hergertsynthora.com Ed25519-signed article-level deltas of EU legal acts (AI Act, MiCA, DORA, NIS2, GDPR) live from the official … | Gov/Regulatory/Product | No Recent Successful Checks | – | 489 ms | n/a | 16 h ago |
| relay.preflightstack.com | Other | No Recent Successful Checks | – | 302 ms | n/a | 16 h ago |
| repo-radar-audit-5.sebasvega55371.chatgpt.site USD 1 public GitHub release checklist: file-tree inventory plus README, test, CI, license, lockfile, and cont… | Dev Utilities | No Recent Successful Checks | – | 990 ms | n/a | 16 h ago |
| researcher.now | News/Research | No Recent Successful Checks | – | 297 ms | n/a | 16 h ago |
| revenue-swarm.com Focused EU tender scan with ranked opportunities, buyer, deadline, value, fit context and official TED source… | Gov/Regulatory/Product | No Recent Successful Checks | – | 377 ms | n/a | 16 h ago |
| rotaryagency.uk AI-agent data marketplace: 206 endpoints (176 free-source at $0.002/call + 30 premium proxy-based). Free tier… | Social Data | No Recent Successful Checks | – | 435 ms | n/a | 16 h ago |
| rug-check-eight.vercel.app On-chain rug-pull/honeypot risk screen for ERC-20 tokens. SAFE/CAUTION/HIGH-RISK verdict, 0-100 score. | Onchain/Crypto Data | No Recent Successful Checks | – | 106 ms | n/a | 16 h ago |
| rwa-dashboard-gamma.vercel.app Tokenized money-market fund (RWA) analyst report: BUY/HOLD/SELL signals per fund, market/crypto/chain views, … | Onchain/Crypto Data | No Recent Successful Checks | – | 85 ms | n/a | 16 h ago |
| sableforge.servehttp.com FX / asset exchange rates from a base currency. ?base=USD | Finance/FX/Stocks | No Recent Successful Checks | – | 25 ms | n/a | 16 h 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 live at 2026-11-04 03:52:15 UTC from our checks.