CATALOG / 01Measured endpoint index

Services under signal.

Browse the endpoints Sonar has discovered, probed, and scored. Verified merchant services are surfaced first when they match a search.

ROUTE / MEASURED MATCHES

Find a service for the job.

API ↗

Search by capability, category, use case, or keyword.

INDEX / PAGE 68

100 services in view

0/5 selectedCOMPAREJSON
PickNameCategoryStatusScorePrice
fittingsGET · fittings.sh/v1/crossref/doi-metadataotherdegradedlow confidence0.234$0.003000
https://k2so-8080.on.ascii.dev/api/services/agent-side-http-402-triage-procedure?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-side-http-402-triage-procedureotherdegradedlow confidence0.234$0.002000
https://lookups.nl/iban/:numberGET · lookups.nl/iban/:numberotherdead0.233$0.002000
fittingsGET · fittings.sh/v1/nws/point-forecastotherdegradedlow confidence0.233$0.003460
https://x402.donnyautomation.com/base/risk?pair=WETH%2FUSDCGET · x402.donnyautomation.com/base/riskotherdegradedlow confidence0.233$0.003000
https://agenttoll.app/api/base/token/:addressGET · agenttoll.app/api/base/token/:addressotherdegradedlow confidence0.233$0.001000
TickerLayerGET · x402.tickerlayer.com/v1/crypto/snapshot/:symbolotherdegradedlow confidence0.233$0.020000
https://lookups.nl/lei/:codeGET · lookups.nl/lei/:codeotherdead0.233$0.005000
https://agentdatum.com/api/v1/airdrops/guideGET · agentdatum.com/api/v1/airdrops/guideotherdegradedlow confidence0.233$0.050000
https://agentdatum.com/api/v1/d/usgs-quake?method=GETGET · agentdatum.com/api/v1/d/usgs-quakeotherdegradedlow confidence0.233$0.010000
https://k2so-8080.on.ascii.dev/api/services/webmcp-manifest-version-drift-detection-for-agen?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/webmcp-manifest-version-drift-detection-for-agenotherdegradedlow confidence0.232$0.002000
https://lookups.nl/vat/:numberGET · lookups.nl/vat/:numberotherdead0.232$0.005000
TickerLayerGET · x402.tickerlayer.com/v1/commodities/snapshot/:symbolotherdegradedlow confidence0.232$0.020000
fittingsGET · fittings.sh/v1/ctgov/trial-searchotherdegradedlow confidence0.232$0.004980
https://x402.donnyautomation.com/markdown?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMarkdownGET · x402.donnyautomation.com/markdownotherdegradedlow confidence0.232$0.010000
TickerLayerGET · x402.tickerlayer.com/v1/crypto/trade/last/:symbolotherdegradedlow confidence0.232$0.010000
https://k2so-8080.on.ascii.dev/api/services/agent-single-price-acquisition-decision-when-to?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-single-price-acquisition-decision-when-tootherdegradedlow confidence0.232$0.002000
https://lookups.nl/eori/:numberGET · lookups.nl/eori/:numberotherdead0.232$0.005000
https://agentdatum.com/api/v1/d/china-education?method=GETGET · agentdatum.com/api/v1/d/china-educationotherdegradedlow confidence0.232$0.010000
fittingsGET · fittings.sh/v1/crossref/searchotherdegradedlow confidence0.232$0.007800
https://x402.donnyautomation.com/base/reserves?pair=WETH%2FUSDCGET · x402.donnyautomation.com/base/reservesotherdegradedlow confidence0.232$0.010000
https://k2so-8080.on.ascii.dev/api/services/solana-x402-july-agent-tooling-gap-map?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/solana-x402-july-agent-tooling-gap-mapotherdegradedlow confidence0.232$0.002000
https://solana-launches.api.klymax402.com/api/launches?limit=1&minLiquidity=1GET · solana-launches.api.klymax402.com/api/launchesotherdegradedlow confidence0.231$0.008000
https://agentdatum.com/api/v1/market/indicators/premiumGET · agentdatum.com/api/v1/market/indicators/premiumotherdegradedlow confidence0.231$0.300000
TickerLayerGET · x402.tickerlayer.com/v1/stocks/trade/last/:symbolotherdegradedlow confidence0.231$0.010000
https://organiccryptoyyc.com:8443/v1/convert/heic-to-png?url=https%3A%2F%2Fexample.com%2Fphoto.heicGET · organiccryptoyyc.com/v1/convert/heic-to-pngotherdegradedlow confidence0.231$0.005000
https://k2so-8080.on.ascii.dev/api/services/agent-to-merchant-post-payment-feedback-and-repu?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-to-merchant-post-payment-feedback-and-repuotherdegradedlow confidence0.231$0.002000
https://x402.donnyautomation.com/avalanche/liquidity?pair=WAVAX%2FUSDCGET · x402.donnyautomation.com/avalanche/liquidityotherdegradedlow confidence0.231$0.003000
https://opportunity-api-production.up.railway.app/api/market-briefGET · opportunity-api-production.up.railway.app/api/market-briefotherdegradedlow confidence0.231$0.050000
Rail Fee DigestGET · k2so.wrong.systems/api/services/rail-fee-digestotherdegradedlow confidence0.231$0.010000
fittingsGET · fittings.sh/v1/noaa/coops-station-dataotherdegradedlow confidence0.231$0.008000
fittingsGET · fittings.sh/v1/epa/tri-releasesotherdegradedlow confidence0.231$0.010990
https://payanagent.com/x402/kh7cv18ns5tqtfr5h6gmcyqn218b8gx7GET · payanagent.com/x402/kh7cv18ns5tqtfr5h6gmcyqn218b8gx7otherdegradedlow confidence0.231$0.001000
https://x402.donnyautomation.com/arbitrum/scan?minSpreadBps=20GET · x402.donnyautomation.com/arbitrum/scanotherdegradedlow confidence0.231$0.010000
https://k2so.wrong.systems/api/services/agent-virtual-wallet-permission-profile-procedur?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-virtual-wallet-permission-profile-procedurotherdegradedlow confidence0.231$0.002000
https://k2so-8080.on.ascii.dev/api/services/age-verification-handoff-procedure-for-agents-se?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/age-verification-handoff-procedure-for-agents-seotherdegradedlow confidence0.231$0.002000
TickerLayerGET · x402.tickerlayer.com/v1/stocks/snapshot/:symbolotherdegradedlow confidence0.231$0.020000
https://k2so-8080.on.ascii.dev/api/services/bought-web-action-receipt-verification-standard?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/bought-web-action-receipt-verification-standardotherdegradedlow confidence0.231$0.002000
https://k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-governing-a-merc?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-governing-a-mercotherdegradedlow confidence0.231$0.002000
https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/AAPLGET · blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/AAPLotherdegradedlow confidence0.231$0.002000
https://x402.donnyautomation.com/optimism/route?pair=WETH%2FUSDCGET · x402.donnyautomation.com/optimism/routeotherdegradedlow confidence0.230$0.010000
fittingsGET · fittings.sh/v1/hazard/active-eventsotherdegradedlow confidence0.230$0.004470
https://k2so-8080.on.ascii.dev/api/services/checkout-mandate-boundary-decision-map?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/checkout-mandate-boundary-decision-mapotherdegradedlow confidence0.230$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/base-wallet-balance?address=0xD8049F6998E05C437C970815eF1094aC6241e948GET · trinity-throw-thursday-gravity.trycloudflare.com/x402/base-wallet-balanceotherdegradedlow confidence0.230$0.010000
https://x402.donnyautomation.com/optimism/liquidity?pair=WETH%2FUSDCGET · x402.donnyautomation.com/optimism/liquidityotherdegradedlow confidence0.230$0.010000
https://x402.donnyautomation.com/route?pair=WBNB%2FUSDTGET · x402.donnyautomation.com/routeotherdegradedlow confidence0.230$0.010000
https://k2so.wrong.systems/api/services/payment-plumbing-operator-selector?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/payment-plumbing-operator-selectorotherdegradedlow confidence0.230$0.002000
https://x402.donnyautomation.com/optimism/scan?minSpreadBps=20GET · x402.donnyautomation.com/optimism/scanotherdegradedlow confidence0.230$0.010000
https://k2so-8080.on.ascii.dev/api/services/start-at-x402video-and-let-your-agent-create-any?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/start-at-x402video-and-let-your-agent-create-anyotherdegradedlow confidence0.230$0.002000
https://houjin.agentic-jp.com/corporation/:numberGET · houjin.agentic-jp.com/corporation/:numberotherdegradedlow confidence0.230$0.002000
fittingsGET · fittings.sh/v1/fx/ecb-timeseriesotherdegradedlow confidence0.230$0.004825
DebtPulseGET · debtpulse.theaslangroupllc.com/api/debt/bnplotherdegradedlow confidence0.230$0.080000
Agent402.toolsGET · agent402.tools/api/options-chainotherdegradedlow confidence0.230$0.005000
Omni TerminalGET · omniterminal.app/api/x402/v1/market-risk/:symbolotherdegradedlow confidence0.229$0.010000
https://x402.donnyautomation.com/slippage?amountUsd=10000&pair=WBNB%2FUSDTGET · x402.donnyautomation.com/slippageotherdegradedlow confidence0.229$0.010000
fittingsGET · fittings.sh/v1/cfr/section-textotherdegradedlow confidence0.229$0.003000
fittingsGET · fittings.sh/v1/valid/gtinotherdead0.229$0.003000
https://k2so.wrong.systems/api/services/onchain-domain-registration-decision-procedure?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/onchain-domain-registration-decision-procedureotherdegradedlow confidence0.229$0.002000
TickerLayerGET · x402.tickerlayer.com/v1/crypto/agg/:symbol/:multiplier/:timespan/:from/:tootherdegradedlow confidence0.229$0.050000
fittingsGET · fittings.sh/v1/time/business-daysotherdead0.229$0.006649
Settlement TimingGET · k2so.wrong.systems/api/services/settlement-timingotherdegradedlow confidence0.229$0.005000
fittingsGET · fittings.sh/v1/devicerecall/searchotherdegradedlow confidence0.229$0.004960
https://x402.donnyautomation.com/avalanche/scan?minSpreadBps=20GET · x402.donnyautomation.com/avalanche/scanotherdegradedlow confidence0.229$0.010000
BlockRun.AIGET · blockrun.ai/api/v1/surf/market/priceotherdegradedlow confidence0.229$0.008500
AIS FleetGET · aisfleet.com/api/x402/v1/ais/vessels/:mmsi/positionotherdegradedlow confidence0.229$0.010000
HoodGrowGET · www.hoodgrow.com/api/agent/defi/NVDAotherdegradedlow confidence0.229$0.050000
https://x402-vat-checker-production.up.railway.app/vat-checkGET · x402-vat-checker-production.up.railway.app/vat-checkotherdegradedlow confidence0.229$0.006000
https://k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-evaluating-a-rea?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-evaluating-a-reaotherdegradedlow confidence0.229$0.002000
https://x402.donnyautomation.com/base/scan?minSpreadBps=20GET · x402.donnyautomation.com/base/scanotherdegradedlow confidence0.229$0.010000
https://mcp.barker.money/barker_pool_history?days=30&pool_uid=aave_v3_usdc_ethereumGET · mcp.barker.money/barker_pool_historyotherdegradedlow confidence0.229$0.005000
https://k2so-8080.on.ascii.dev/api/services/multi-agent-shared-wallet-spend-consensus-and-mp?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/multi-agent-shared-wallet-spend-consensus-and-mpotherdegradedlow confidence0.229$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-inbox-comms-hygiene-and-renewal-economics?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-inbox-comms-hygiene-and-renewal-economicsotherdegradedlow confidence0.229$0.002000
fittingsGET · fittings.sh/v1/nws/active-alertsotherdead0.229$0.003760
fittingsGET · fittings.sh/v1/nhtsa/vin-decodeotherdead0.229$0.003000
fittingsGET · fittings.sh/v1/fema/flood-zoneotherdegradedlow confidence0.229$0.008000
HoodGrowGET · www.hoodgrow.com/api/agent/holders/NVDAotherdegradedlow confidence0.229$0.050000
fittingsGET · fittings.sh/v1/lei/lookupotherdegradedlow confidence0.229$0.003000
Origin Trust ReportGET · k2so.wrong.systems/api/services/origin-trust-reportotherdegradedlow confidence0.229$0.100000
https://api.agenticweb.nl/api/v1/nl/demographics?code=Exact+CBS+municipality+code%2C+e.g.+GM0363+%28precise%3B+overrides+gemeente%29.&gemeente=Municipality+name+%28CBS+spelling%2C+e.g.+Amsterdam+or+%27s-Gravenhage%29.&sample=Query+param+on+GET%3B+set+to+1+for+the+free+demo+response.GET · api.agenticweb.nl/api/v1/nl/demographicsotherdegradedlow confidence0.228$0.005000
TickerLayerGET · x402.tickerlayer.com/v1/crypto/quote/:symbolotherdegradedlow confidence0.228$0.010000
fittingsGET · fittings.sh/v1/orcid/researcher-profileotherdegradedlow confidence0.228$0.004980
fittingsGET · fittings.sh/v1/sec/ticker-financialsotherdead0.228$0.005000
fittingsGET · fittings.sh/v1/naics/lookupotherdead0.228$0.003980
https://agentdatum.com/api/v1/d/global-markets?method=GETGET · agentdatum.com/api/v1/d/global-marketsotherdegradedlow confidence0.228$0.010000
https://agentdatum.com/api/v1/d/us-stock-tech?method=GETGET · agentdatum.com/api/v1/d/us-stock-techotherdegradedlow confidence0.228$0.001000
https://agentdatum.com/api/v1/d/global-indices?method=GETGET · agentdatum.com/api/v1/d/global-indicesotherdegradedlow confidence0.228$0.010000
https://x402.donnyautomation.com/optimism/reserves?pair=WETH%2FUSDCGET · x402.donnyautomation.com/optimism/reservesotherdegradedlow confidence0.228$0.010000
https://k2so-8080.on.ascii.dev/api/services/agent-facing-media-generation-procurement-decisi?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-facing-media-generation-procurement-decisiotherdegradedlow confidence0.228$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-payment-settlement-denomination-and-disput?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-payment-settlement-denomination-and-disputotherdegradedlow confidence0.228$0.002000
Web3icon Agent APIGET · web3icon.xyz/api/agent/assetsotherdegradedlow confidence0.228$0.010000
fittingsGET · fittings.sh/v1/epa/carbon-estimateotherdegradedlow confidence0.228$0.003000
https://k2so-8080.on.ascii.dev/api/services/agent-dispute-evidence-retention-lifecycle-how-l?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-dispute-evidence-retention-lifecycle-how-lotherdegradedlow confidence0.228$0.002000
The Undesirables OracleGET · oracle.the-undesirables.com/api/v1/grade-or-nototherdegradedlow confidence0.228$0.100000
fittingsGET · fittings.sh/v1/quake/recentotherdead0.228$0.003995
https://agentdatum.com/api/v1/d/stock-market-movers?method=GETGET · agentdatum.com/api/v1/d/stock-market-moversotherdegradedlow confidence0.228$0.010000
https://organiccryptoyyc.com:8443/v1/eth/logsGET · organiccryptoyyc.com/v1/eth/logsotherdegradedlow confidence0.227$0.012000
fittingsGET · fittings.sh/v1/icd10/lookupotherdegradedlow confidence0.227$0.003980
TickerLayerGET · x402.tickerlayer.com/v1/commodities/quote/:symbolotherdegradedlow confidence0.227$0.010000
https://api.gocreativeai.com/v1/travel/airbnb/search/:var1?input=exampleGET · api.gocreativeai.com/v1/travel/airbnb/search/:var1otherdegradedlow confidence0.227$0.050000
TickerLayerGET · x402.tickerlayer.com/v1/etfs/trade/last/:symbolotherdegradedlow confidence0.227$0.010000