x402 Observatory
Every paid API in the public x402 directories, checked by LogicNodes: does it really answer with valid payment terms, how reliably, and how much USDC its payout address actually receives.
127,447paid endpoints listed
4,351providers
3,601 / 4,084live at last check / checked
$314,878USDC received on Base, 7 days
| # | Provider | Score | Now | Uptime 72h | Income 7d | Payers 7d | Endpoints | From |
|---|---|---|---|---|---|---|---|---|
| 3051 | data.truefixr.com data.truefixr.com |
52.0 | live | 100% | $0.0002 | 1 | 2 | $0.0002 |
| 3052 | x402-zoo.lolagent.workers.dev x402-zoo.lolagent.workers.dev |
52.0 | live | 100% | $0.0001 | 1 | 49 | $0.0001 |
| 3053 | Timezone Converter 6xrkjcfa3yrzvefcpvanurzou4.srv.us |
52.0 | live | 100% | $0.00 | 1 | 123 | $0.00 |
| 3054 | 1yc.dev 1yc.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.01 |
| 3055 | 402atlas.com 402atlas.com |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.10 |
| 3056 | 402scrape 402scrape.vercel.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.003 |
| 3057 | solana-rug-check 95.216.126.169.sslip.io |
50.0 | live | 100% | $0.00 | 0 | 5 | $0.005 |
| 3058 | action402.vercel.app action402.vercel.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.003 |
| 3059 | aegis-audit-x402.project-easy-x.workers.dev aegis-audit-x402.project-easy-x.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 2 | $0.01 |
| 3060 | agent-control.net agent-control.net |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.05 |
| 3061 | Agent Dispatch agent-dispatch-production-4e75.up.railway.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.055 |
| 3062 | Agent Verification Utility agent-economy.kgninja.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.01 |
| 3063 | Agent Evidence API & US Weather agent-evidence-api.thx93.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 3 | $0.01 |
| 3064 | Agent Evidence API & US Weather agent-evidence.thx93.dev |
50.0 | live | 100% | $0.00 | 0 | 3 | $0.01 |
| 3065 | agent-press-wire.dylan-caponi.workers.dev agent-press-wire.dylan-caponi.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $1.00 |
| 3066 | Should I Ask The Human? agent-product-normalizer.vercel.app |
50.0 | live | 100% | $0.00 | 0 | 21 | $0.001 |
| 3067 | SAVER Verifier agent-production-9804.up.railway.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.20 |
| 3068 | Agent Trust Layer agent-trust-layer.agent-trust-layer.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.01 |
| 3069 | Agent Web Extract agent-web-extract-api.akhabr09.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.005 |
| 3070 | Transaction Decoder Agent agent.becoder.xyz |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.005 |
| 3071 | agent.gexlog.com agent.gexlog.com |
50.0 | live | 100% | $0.00 | 0 | 2 | $0.02 |
| 3072 | Hermes Commerce agent.kihustle.tech |
50.0 | live | 100% | $0.00 | 0 | 3 | $0.01 |
| 3073 | agent.zbang.net agent.zbang.net |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.05 |
| 3074 | AgentGate agentgate-x402.netlify.app |
50.0 | live | 100% | $0.00 | 0 | 4 | $0.002 |
| 3075 | agentkit-x402.zenith-ops.workers.dev agentkit-x402.zenith-ops.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 4 | $0.001 |
| 3076 | agentkit0.com agentkit0.com |
50.0 | live | 100% | $0.00 | 0 | 2 | $0.003 |
| 3077 | Bytemine agents.bytemine.ai |
50.0 | live | 100% | $0.00 | 0 | 55 | $0.01 |
| 3078 | agents.datamancer.io agents.datamancer.io |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.005 |
| 3079 | DubbleBlack agents.dubbleblack.com |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.10 |
| 3080 | ForwardLane agents.forwardlane.com |
50.0 | live | 100% | shared | 0 | 30 | $0.02 |
| 3081 | Tuski agents.tuski.ai |
50.0 | live | 100% | $0.00 | 0 | 18 | $0.01 |
| 3082 | AgentTalk agenttalk.skyemeta.com |
50.0 | live | 100% | $0.00 | 0 | 3 | $0.15 |
| 3083 | agentvet.themonexus.com agentvet.themonexus.com |
50.0 | live | 100% | shared | 0 | 3 | $0.01 |
| 3084 | agentwares-stablecoin.vercel.app agentwares-stablecoin.vercel.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.02 |
| 3085 | agorean-legwork.fly.dev agorean-legwork.fly.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.10 |
| 3086 | agoreum.xyz agoreum.xyz |
50.0 | live | 100% | $0.00 | 0 | 6 | $0.10 |
| 3087 | ai-akari.ai ai-akari.ai |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.10 |
| 3088 | ai-mail.sh ai-mail.sh |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.05 |
| 3089 | Agent Watch aiagentscity.com |
50.0 | live | 100% | $0.00 | 0 | 4 | $0.01 |
| 3090 | aijobsboom-x402.sonofgus.workers.dev aijobsboom-x402.sonofgus.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.01 |
| 3091 | Anansi Model Advisor anansidata.xyz |
50.0 | live | 100% | $0.00 | 0 | 5 | $0.01 |
| 3092 | ANIME INTELLIGENCE anime-intelligence.goodmy0312.workers.dev |
50.0 | live | 100% | $0.00 | 0 | 5 | $0.005 |
| 3093 | api-coo.vercel.app api-coo.vercel.app |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.005 |
| 3094 | Keenable api-test.keenable.ai |
50.0 | live | 100% | $0.00 | 0 | 2 | $0.01 |
| 3095 | api.agentincome.dev api.agentincome.dev |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.01 |
| 3096 | api.agnichub.xyz api.agnichub.xyz |
50.0 | live | 100% | $0.00 | 0 | 21 | $0.0005 |
| 3097 | AOTrust Time Attestation api.aotrust.link |
50.0 | live | 100% | $0.00 | 0 | 3 | $0.002 |
| 3098 | Apex api.apex-db.org |
50.0 | live | 100% | shared | 0 | 1 | $0.10 |
| 3099 | api.auctiontrace.com api.auctiontrace.com |
50.0 | live | 100% | $0.00 | 0 | 1 | $5.00 |
| 3100 | api.bentlawgic.com api.bentlawgic.com |
50.0 | live | 100% | $0.00 | 0 | 1 | $0.002 |
For agents: call
x402_service_search over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/x402_service_search {"query":"weather"} to get the best live endpoint with an example input. For sellers: claim your listing, add the badge, or get alerts when your API stops answering (x402_monitor_create, $5 for 30 days). JSON: /v1/observatory/providers.Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. Directories read 16 h ago. LogicNodes does not run these services or take a cut.