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.
126,094paid endpoints listed
4,142providers
1,938 / 2,195live at last check / checked
$313,740USDC received on Base, 7 days
| # | Provider | Score | Now | Uptime 72h | Income 7d | Payers 7d | Endpoints | From |
|---|---|---|---|---|---|---|---|---|
| 151 | AsiaPulse asia.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 152 | BundleScope bundle.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.10 |
| 153 | CapitolFlow capitol.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 2 | $0.05 |
| 154 | CascadeWatch cascade.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 3 | $0.10 |
| 155 | ChainScout chainscout.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 5 | $0.05 |
| 156 | ComputePulse compute.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 157 | ComputeIndex computeindex.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.10 |
| 158 | ConflictPulse conflict.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 159 | ConsumerPulse consumer.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 160 | ContentForge content.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.15 |
| 161 | LoneStarOracle ContractCheck contract.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 162 | CopperheadAI copperhead.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $2.00 |
| 163 | COT cot.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 164 | CottonmouthAI cottonmouth.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $2.00 |
| 165 | CrownBlock crownblock.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $1.00 |
| 166 | CyclePulse cycle.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 167 | DeFiRisk defi.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 2 | $0.10 |
| 168 | DocEdge doc.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 169 | EarningsCalendar earnings.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.03 |
| 170 | EnergyCatalyst energy.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 171 | EquityScope equity.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 172 | EuropePulse europe.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 173 | FundingRates funding.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 174 | FundFlow funds.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 175 | GeoPulse geo.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.07 |
| 176 | GovEdge govedge.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 2 | $0.20 |
| 177 | GridPulse grid.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 2 | $0.03 |
| 178 | HazardPulse hazard.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 179 | InsiderFlow insider.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.03 |
| 180 | KYACheck kya.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.10 |
| 181 | LaborPulse labor.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 182 | LatAmPulse latam.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 183 | TokenLaunch launches.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 184 | LeaseEdge lease.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 3 | $0.15 |
| 185 | Liquidations liq.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.10 |
| 186 | LiquidityPulse liquidity.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 187 | MacroPulse macro.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 188 | MENAPulse mena.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 189 | IndustrialMetals metals.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 190 | minerals.lonestaroracle.xyz minerals.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 191 | NewsSentiment news.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 192 | OpenInterest oi.lonestaroracle.xyz |
69.0 | live | 100% | shared | 19 | 1 | $0.05 |
| 193 | astra-x402-data.astratc.workers.dev astra-x402-data.astratc.workers.dev |
68.9 | live | 100% | $125.05 | 2 | 1 | $0.05 |
| 194 | agdata agdata.shveik.dev |
68.4 | live | 100% | shared | 11 | 31 | $0.01655 |
| 195 | agmail agmail.shveik.dev |
68.4 | live | 100% | shared | 11 | 1 | $0.02 |
| 196 | agosint agosint.shveik.dev |
68.4 | live | 100% | shared | 11 | 7 | $0.015 |
| 197 | agproxy agproxy.shveik.dev |
68.4 | live | 100% | shared | 11 | 2 | $0.0156 |
| 198 | agvps agvps.shveik.dev |
68.4 | live | 100% | shared | 11 | 2 | $10.008 |
| 199 | Arkham x402 api.arkm.com |
68.4 | live | 100% | $22.00 | 16 | 6 | $0.20 |
| 200 | SiteCheck Crypto & Finance api.chainmarket-api.workers.dev |
68.0 | live | 100% | shared | 35 | 128 | $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 12 h ago. LogicNodes does not run these services or take a cut.