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 65

100 services in view

0/5 selectedCOMPAREJSON
PickNameCategoryStatusScorePrice
HoodGrowGET · www.hoodgrow.com/api/agent/pingotherdegradedlow confidence0.249$0.001000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/base-gas-snapshotGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/base-gas-snapshototherdegradedlow confidence0.249$0.005000
GetDigitalCraftGET · x402render-u5vwpxpyua-uc.a.run.app/defi-stablecoinsotherdegradedlow confidence0.249$0.006000
fittingsGET · fittings.sh/v1/solar/sun-positionotherdegradedlow confidence0.249$0.004000
https://k2so.wrong.systems/api/services/x402-endpoint-new-rail-rollout-procedure-for-mer?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/x402-endpoint-new-rail-rollout-procedure-for-merotherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/osv-vulnerabilities?ecosystem=PyPI&package=jinja2&version=2.4.1GET · trinity-throw-thursday-gravity.trycloudflare.com/x402/osv-vulnerabilitiesotherdegradedlow confidence0.249$0.015000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/npm-downloads?package=expressGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/npm-downloadsotherdegradedlow confidence0.249$0.010000
https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/CRCLGET · blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/CRCLotherdegradedlow confidence0.249$0.002000
fittingsGET · fittings.sh/v1/nws/current-conditionsotherdegradedlow confidence0.249$0.004000
fittingsGET · fittings.sh/v1/tsunami/center-bulletinsotherdegradedlow confidence0.249$0.003000
https://k2so.wrong.systems/api/services/agent-facing-translation-procurement-decision-pr?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-facing-translation-procurement-decision-protherdegradedlow confidence0.249$0.002000
https://x402.donnyautomation.com/geocode?q=Eiffel+Tower%2C+ParisGET · x402.donnyautomation.com/geocodeotherdegradedlow confidence0.249$0.010000
geopol-riskGET · agentdatum.com/api/v1/d/geopol-riskotherdegradedlow confidence0.249$0.010000
Blackbird APIGET · the-stables-blackbird-api.vercel.app/api/payment_intents/:idotherdead0.249$0.005000
https://agentdatum.com/api/v1/d/crypto-funding-rate?method=GETGET · agentdatum.com/api/v1/d/crypto-funding-rateotherdegradedlow confidence0.249$0.010000
https://agentdatum.com/api/v1/d/crypto-longshort?method=GETGET · agentdatum.com/api/v1/d/crypto-longshortotherdegradedlow confidence0.249$0.010000
https://k2so.wrong.systems/api/services/x402-payment-standard-foundation-governance-anno?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/x402-payment-standard-foundation-governance-annootherdegradedlow confidence0.249$0.002000
UsenamiGET · api.usenami.io/v1/orderbook/depth/aggregate/:venue/:symbolotherdegradedlow confidence0.249$0.010000
https://lex.chainverdict.xyz/v1/uscode/validate?section=1983&title=42GET · lex.chainverdict.xyz/v1/uscode/validateotherdegradedlow confidence0.249$0.009000
https://lex.chainverdict.xyz/v1/ecli/validate?id=ECLI%3ANL%3AHR%3A2019%3A1234GET · lex.chainverdict.xyz/v1/ecli/validateotherdegradedlow confidence0.249$0.009000
BlockRun.AIGET · blockrun.ai/api/v1/stocks/us/price/MSTRotherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/redirect-chain?url=http%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/redirect-chainotherdegradedlow confidence0.249$0.020000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/pypi-package-health?package=requestsGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/pypi-package-healthotherdegradedlow confidence0.249$0.020000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/robots-policy?url=https%3A%2F%2Fexample.com&userAgent=*GET · trinity-throw-thursday-gravity.trycloudflare.com/x402/robots-policyotherdegradedlow confidence0.249$0.015000
BlockRun.AIGET · blockrun.ai/api/v1/surf/project/detailotherdegradedlow confidence0.249$0.008500
GetDigitalCraftGET · x402render-u5vwpxpyua-uc.a.run.app/defi-protocolotherdegradedlow confidence0.249$0.008000
ylk-spikesGET · ylk.one/v1/spikesotherdegradedlow confidence0.249$0.010000
fittingsGET · fittings.sh/v1/lang/bcp47otherdegradedlow confidence0.249$0.003000
https://k2so.wrong.systems/api/services/solana-x402-july-agent-tooling-gap-map?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/solana-x402-july-agent-tooling-gap-mapotherdegradedlow confidence0.249$0.002000
https://k2so.wrong.systems/api/services/agent-wallet-credential-rotation-decision-proced?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-wallet-credential-rotation-decision-procedotherdegradedlow confidence0.249$0.002000
https://k2so.wrong.systems/api/services/merchant-x402-listing-honesty-gate?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/merchant-x402-listing-honesty-gateotherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/npm-package-health?package=expressGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/npm-package-healthotherdegradedlow confidence0.249$0.020000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/github-repo-health?owner=openai&repo=openai-nodeGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/github-repo-healthotherdegradedlow confidence0.249$0.020000
eth-chain-statsGET · agentdatum.com/api/v1/d/eth-chain-statsotherdegradedlow confidence0.249$0.010000
https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/NVDAGET · blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/price/NVDAotherdegradedlow confidence0.249$0.002000
https://x402-vat-checker-production.up.railway.app/vat-checkGET · x402-vat-checker-production.up.railway.app/vat-checkotherdegradedlow confidence0.249$0.006000
fittingsGET · fittings.sh/v1/pdb/structureotherdegradedlow confidence0.249$0.005000
fittingsGET · fittings.sh/v1/lei/searchotherdegradedlow confidence0.249$0.005400
BlockRun.AIGET · blockrun.ai/api/v1/surf/exchange/funding-historyotherdegradedlow confidence0.249$0.008500
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/feed-snapshot?limit=10&url=https%3A%2F%2Fgithub.blog%2Ffeed%2FGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/feed-snapshototherdegradedlow confidence0.249$0.020000
HoodGrowGET · www.hoodgrow.com/api/corporate-actionsotherdegradedlow confidence0.249$0.050000
GetDigitalCraftGET · x402render-u5vwpxpyua-uc.a.run.app/pm-searchotherdegradedlow confidence0.249$0.010000
x402 ScoutGET · app-production-cd86.up.railway.app/v1/scout/checkotherdegradedlow confidence0.249$0.005000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/openapi-inventory?url=https%3A%2F%2Fpetstore3.swagger.io%2Fapi%2Fv3%2Fopenapi.jsonGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/openapi-inventoryotherdegradedlow confidence0.249$0.030000
HoodGrowGET · www.hoodgrow.com/api/agent/base/tokensotherdegradedlow confidence0.249$0.050000
SiteSignal API ReadinessGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/api-readinessotherdegradedlow confidence0.249$0.050000
SiteSignal Webhook ReadinessGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/webhook-readinessotherdegradedlow confidence0.249$0.050000
fittingsGET · fittings.sh/v1/solar/twilight-windowsotherdegradedlow confidence0.249$0.004000
https://k2so.wrong.systems/api/services/decision-procedure-for-web-automation-agents-bro?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/decision-procedure-for-web-automation-agents-brootherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/url-evidence?caseSensitive=false&expectedText=Example+Domain&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/url-evidenceotherdegradedlow confidence0.249$0.020000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/structured-data?limit=30&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/structured-dataotherdegradedlow confidence0.249$0.030000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/security-txt?url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/security-txtotherdegradedlow confidence0.249$0.020000
SiteSignal Docs to OpenAPIGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/docs-openapiotherdegradedlow confidence0.249$0.050000
SiteSignal Sitemap InventoryGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/sitemap-inventoryotherdegradedlow confidence0.249$0.030000
https://k2so.wrong.systems/api/services/signal-gated-x402-spend-procedure?meta=0GET · k2so.wrong.systems/api/services/signal-gated-x402-spend-procedureotherdegradedlow confidence0.249$0.002000
https://k2so.wrong.systems/api/services/webmcp-manifest-version-drift-detection-for-agen?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/webmcp-manifest-version-drift-detection-for-agenotherdegradedlow confidence0.249$0.002000
https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wmi_decode?wmi=1HGGET · ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wmi_decodeotherdegradedlow confidence0.249$0.002000
Stride20kGET · gateway.stride20k.com/fx/:base/:quoteotherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/dns-inventory?domain=example.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/dns-inventoryotherdegradedlow confidence0.249$0.030000
https://k2so.wrong.systems/api/services/concordium-identity-verified-merchant-acceptance?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/concordium-identity-verified-merchant-acceptanceotherdegradedlow confidence0.249$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/http-policy?origin=https%3A%2F%2Fagent.example&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/http-policyotherdegradedlow confidence0.249$0.020000
SiteSignal TLS Security EvidenceGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/tls-securityotherdegradedlow confidence0.249$0.030000
BlockRun.AIGET · blockrun.ai/api/v1/surf/onchain/schemaotherdegradedlow confidence0.248$0.008500
BlockRun.AIGET · blockrun.ai/api/v1/surf/search/webotherdegradedlow confidence0.248$0.008500
BlockRun.AIGET · blockrun.ai/api/v1/surf/market/rankingotherdegradedlow confidence0.248$0.008500
https://api.freestylevault.com/v1/rates?fuel_type=diesel&jurisdiction=WA&quarter=2026-Q2GET · api.freestylevault.com/v1/ratesotherdegradedlow confidence0.248$0.005000
https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/kr/price/005930GET · blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/kr/price/005930otherdegradedlow confidence0.248$0.002000
BlockRun.AIGET · blockrun.ai/api/v1/surf/market/price-indicatorotherdegradedlow confidence0.248$0.008500
TrustDexGET · trustdex.app/api/v1/x402/authority/solana/:solana_addressotherdegradedlow confidence0.248$0.005000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/agent-discovery?agentUseCase=Discover+machine-readable+API+capabilities&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/agent-discoveryotherdegradedlow confidence0.248$0.040000
resolveGET · api.truthbear.co/resolveotherdegradedlow confidence0.248$0.090000
shadow/signal-plusGET · api.truthbear.co/shadow/signal-plusotherdegradedlow confidence0.248$0.090000
fittingsGET · fittings.sh/v1/census/geography-bundleotherdegradedlow confidence0.248$0.008000
BlockRun.AIGET · blockrun.ai/api/v1/surf/exchange/long-short-ratiootherdegradedlow confidence0.248$0.008500
https://k2so.wrong.systems/api/services/keyless-x402-api-monetization-migration?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/keyless-x402-api-monetization-migrationotherdegradedlow confidence0.248$0.002000
HoodGrowGET · www.hoodgrow.com/api/agent/defi/NVDAotherdegradedlow confidence0.248$0.050000
fittingsGET · fittings.sh/v1/time/public-holidaysotherdead0.248$0.003000
fittingsGET · fittings.sh/v1/cve/searchotherdegradedlow confidence0.248$0.005960
https://k2so.wrong.systems/api/services/agent-decision-procedure-for-programmable-wallet?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-decision-procedure-for-programmable-walletotherdegradedlow confidence0.248$0.002000
Agent decision procedureGET · k2so.wrong.systems/api/services/agent-decision-procedureotherdegradedlow confidence0.248$0.001000
https://k2so.wrong.systems/api/services/x402-catalog-submission-readiness-for-builders-a?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/x402-catalog-submission-readiness-for-builders-aotherdegradedlow confidence0.248$0.002000
resolve/proposerGET · api.truthbear.co/resolve/proposerotherdegradedlow confidence0.248$0.010000
fittingsGET · fittings.sh/v1/pubmed/searchotherdegradedlow confidence0.248$0.007800
fittingsGET · fittings.sh/v1/fx/ecb-timeseriesotherdegradedlow confidence0.248$0.004825
Base Gas SnapshotGET · k2so.wrong.systems/api/services/base-gas-snapshototherdegradedlow confidence0.248$0.005000
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 confidence0.248$0.002000
https://k2so.wrong.systems/api/services/multi-chain-onchain-data-sourcing-and-provider-s?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/multi-chain-onchain-data-sourcing-and-provider-sotherdegradedlow confidence0.248$0.002000
https://k2so.wrong.systems/api/services/decision-procedure-for-an-agent-evaluating-a-rea?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/decision-procedure-for-an-agent-evaluating-a-reaotherdegradedlow confidence0.248$0.002000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/bug-triage?caseSensitive=false&expectedBehavior=HTTP+200&expectedStatus=200&expectedText=&reportedBehavior=Public+endpoint+returns+an+unexpected+response&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/bug-triageotherdegradedlow confidence0.248$0.050000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/json-api-shape?maxDepth=4&maxPaths=50&url=https%3A%2F%2Fapi.github.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/json-api-shapeotherdegradedlow confidence0.248$0.050000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/grant-match?days_needed_to_apply=14&eligibility=nonprofit&keywords=innovation%2Ceducation%2Cworkforce&limit=3&profile=U.S.+nonprofit+innovation+and+workforce+organization&project_budget_usd=100000GET · trinity-throw-thursday-gravity.trycloudflare.com/x402/grant-matchotherdegradedlow confidence0.248$0.050000
SiteSignal API Decision PackGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/api-decision-packotherdegradedlow confidence0.248$0.080000
fittingsGET · fittings.sh/v1/email/deliverabilityotherdegradedlow confidence0.248$0.003000
Rail Fee DigestGET · k2so.wrong.systems/api/services/rail-fee-digestotherdegradedlow confidence0.248$0.010000
https://trinity-throw-thursday-gravity.trycloudflare.com/x402/api-sanity?caseSensitive=false&expectedStatus=200&expectedText=&url=https%3A%2F%2Fexample.comGET · trinity-throw-thursday-gravity.trycloudflare.com/x402/api-sanityotherdegradedlow confidence0.248$0.050000
https://k2so.wrong.systems/api/services/agent-facing-ipfs-filecoin-storage-procurement-d?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-facing-ipfs-filecoin-storage-procurement-dotherdegradedlow confidence0.248$0.002000
https://k2so.wrong.systems/api/services/agent-settlement-governance-rules-how-an-operato?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-settlement-governance-rules-how-an-operatootherdegradedlow confidence0.248$0.002000
fittingsGET · fittings.sh/v1/rxclass/drug-classesotherdegradedlow confidence0.248$0.004980
BlockRun.AIGET · blockrun.ai/api/v1/surf/exchange/priceotherdegradedlow confidence0.248$0.008500
https://k2so.wrong.systems/api/services/x402-payment-response-binding-and-refund-verific?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/x402-payment-response-binding-and-refund-verificotherdegradedlow confidence0.248$0.002000