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
fittingsGET · fittings.sh/v1/fda/drug-labelotherdead0.245$0.005000
https://agenttoll.app/api/base/portfolio/:address?limit=10&minValue=100GET · agenttoll.app/api/base/portfolio/:addressotherdegradedlow confidence0.245$0.003000
https://x402.donnyautomation.com/base/price?symbol=WETHGET · x402.donnyautomation.com/base/priceotherdegradedlow confidence0.245$0.010000
Stride20kGET · gateway.stride20k.com/dex/pool/:chain/:poolAddressotherdegradedlow confidence0.245$0.010000
https://k2so.wrong.systems/api/services/delegated-budget-enforcement-placement-and-post?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/delegated-budget-enforcement-placement-and-postotherdegradedlow confidence0.245$0.002000
https://agenttoll.app/api/watch/price/:symbol?pct=2&ref=1900GET · agenttoll.app/api/watch/price/:symbolotherdegradedlow confidence0.245$0.001000
https://x402.donnyautomation.com/suggest?q=electric+vehiclesGET · x402.donnyautomation.com/suggestotherdegradedlow confidence0.245$0.010000
https://x402.donnyautomation.com/avalanche/price?symbol=WAVAXGET · x402.donnyautomation.com/avalanche/priceotherdegradedlow confidence0.245$0.010000
Stride20kGET · gateway.stride20k.com/news/tech-pulseotherdegradedlow confidence0.245$0.005000
fittingsGET · fittings.sh/v1/lunar/moon-timesotherdegradedlow confidence0.245$0.004000
fittingsGET · fittings.sh/v1/addr/standardizeotherdegradedlow confidence0.245$0.003000
URL to JSONGET · k2so.wrong.systems/api/services/url-to-jsonotherdegradedlow confidence0.245$0.005000
https://agentdatum.com/api/v1/d/weather-now?method=GETGET · agentdatum.com/api/v1/d/weather-nowotherdegradedlow confidence0.245$0.001000
https://agenttoll.app/api/price/:symbolGET · agenttoll.app/api/price/:symbolotherdegradedlow confidence0.245$0.001000
https://x402.donnyautomation.com/polygon/reserves?pair=WMATIC%2FUSDCGET · x402.donnyautomation.com/polygon/reservesotherdegradedlow confidence0.245$0.010000
https://k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-natural-lang?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-natural-langotherdegradedlow confidence0.245$0.002000
https://agenttoll.app/api/base/address/:addressGET · agenttoll.app/api/base/address/:addressotherdegradedlow confidence0.245$0.001000
https://agentdatum.com/api/v1/d/space-nasa?method=GETGET · agentdatum.com/api/v1/d/space-nasaotherdegradedlow confidence0.245$0.001000
fittingsGET · fittings.sh/v1/geo/forward-geocodeotherdead0.245$0.003000
https://k2so-8080.on.ascii.dev/api/services/signal-gated-x402-spend-procedure?meta=0GET · k2so-8080.on.ascii.dev/api/services/signal-gated-x402-spend-procedureotherdegradedlow confidence0.245$0.002000
https://k2so.wrong.systems/api/services/bought-web-action-receipt-verification-standard?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/bought-web-action-receipt-verification-standardotherdegradedlow confidence0.245$0.002000
fittingsGET · fittings.sh/v1/valid/leiotherdead0.245$0.003000
fittingsGET · fittings.sh/v1/tsunami/center-bulletinsotherdegradedlow confidence0.245$0.003000
https://k2so.wrong.systems/api/services/merchant-billing-model-selection-verified-call-c?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/merchant-billing-model-selection-verified-call-cotherdegradedlow confidence0.245$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-inference-cost-per-decision-model-tier-sel?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-inference-cost-per-decision-model-tier-selotherdegradedlow confidence0.245$0.002000
Stride20kGET · gateway.stride20k.com/v1/preflightotherdegradedlow confidence0.245$0.010000
https://agentdatum.com/api/v1/d/a-share-quote?method=GETGET · agentdatum.com/api/v1/d/a-share-quoteotherdegradedlow confidence0.245$0.010000
https://k2so.wrong.systems/api/services/search-normalization-procedure?meta=0GET · k2so.wrong.systems/api/services/search-normalization-procedureotherdegradedlow confidence0.245$0.002000
https://k2so.wrong.systems/api/services/agent-payment-intent-and-authorization-governanc?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-payment-intent-and-authorization-governancotherdegradedlow confidence0.245$0.002000
https://k2so.wrong.systems/api/services/agent-discovery-surface-verification-standard?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-discovery-surface-verification-standardotherdegradedlow confidence0.245$0.012000
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 confidence0.245$0.002000
https://x402.donnyautomation.com/reverse-geocode?lat=48.8584&lon=2.2945GET · x402.donnyautomation.com/reverse-geocodeotherdegradedlow confidence0.245$0.010000
https://x402.donnyautomation.com/arbitrum/reserves?pair=WETH%2FUSDCGET · x402.donnyautomation.com/arbitrum/reservesotherdegradedlow confidence0.245$0.010000
Stride20kGET · gateway.stride20k.com/v1/endpoint-scorecardotherdegradedlow confidence0.245$0.020000
400860 Radar x402 APIGET · api.400860.xyz/v1/ai/pricingotherdegradedlow confidence0.245$0.002000
ukintelGET · api.ukintel.uk/v1/tenders/:ocid/briefotherdegradedlow confidence0.245$0.100000
https://x402.donnyautomation.com/base/slippage?amountUsd=10000&pair=WETH%2FUSDCGET · x402.donnyautomation.com/base/slippageotherdegradedlow confidence0.244$0.010000
https://agenttoll.app/api/watch/address/:address?since=2026-08-05T08%3A40%3A01ZGET · agenttoll.app/api/watch/address/:addressotherdegradedlow confidence0.244$0.002000
https://web3-signals-api-production.up.railway.app/performance/reputation?method=GETGET · web3-signals-api-production.up.railway.app/performance/reputationotherdegradedlow confidence0.244$0.001000
https://agentdatum.com/api/v1/d/a-share-top?method=GETGET · agentdatum.com/api/v1/d/a-share-topotherdegradedlow confidence0.244$0.010000
https://k2so-8080.on.ascii.dev/api/services/deterministic-agent-to-agent-x402-dispute-resolu?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/deterministic-agent-to-agent-x402-dispute-resoluotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-decision-procedure-for-prediction-market-p?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-decision-procedure-for-prediction-market-potherdegradedlow confidence0.244$0.002000
x402 ScoutGET · app-production-cd86.up.railway.app/v1/scout/findotherdegradedlow confidence0.244$0.010000
fittingsGET · fittings.sh/v1/lang/bcp47otherdegradedlow confidence0.244$0.003000
https://k2so.wrong.systems/api/services/agent-side-deterministic-mandate-acceptance-scre?meta=0GET · k2so.wrong.systems/api/services/agent-side-deterministic-mandate-acceptance-screotherdegradedlow confidence0.244$0.002000
Stride20kGET · gateway.stride20k.com/weather/usotherdegradedlow confidence0.244$0.003000
Stride20kGET · gateway.stride20k.com/v1/category-breakdownotherdegradedlow confidence0.244$0.005000
fittingsGET · fittings.sh/v1/sec/company-factsotherdead0.244$0.005000
fittingsGET · fittings.sh/v1/water/noaa-tidesotherdead0.244$0.005000
fittingsGET · fittings.sh/v1/rxterms/prescribableotherdegradedlow confidence0.244$0.003000
fittingsGET · fittings.sh/v1/semver/bump-classifyotherdegradedlow confidence0.244$0.003000
https://k2so.wrong.systems/api/services/agent-inbox-comms-hygiene-and-renewal-economics?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-inbox-comms-hygiene-and-renewal-economicsotherdegradedlow confidence0.244$0.002000
https://k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-algorand-ass?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-algorand-assotherdegradedlow confidence0.244$0.002000
https://k2so.wrong.systems/api/services/buyer-side-decision-procedure-for-agents-offered?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/buyer-side-decision-procedure-for-agents-offeredotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/compute-job-execution-proof-verification-procedu?meta=0GET · k2so-8080.on.ascii.dev/api/services/compute-job-execution-proof-verification-proceduotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-payment-wash-volume-detection-deterministi?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-payment-wash-volume-detection-deterministiotherdegradedlow confidence0.244$0.002000
TickerLayerGET · x402.tickerlayer.com/v1/stocks/quote/:symbolotherdegradedlow confidence0.244$0.010000
fittingsGET · fittings.sh/v1/semver/range-resolveotherdegradedlow confidence0.244$0.004398
https://k2so-8080.on.ascii.dev/api/services/agent-facing-us-federal-regulatory-search-decisi?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-facing-us-federal-regulatory-search-decisiotherdegradedlow confidence0.244$0.002000
https://k2so.wrong.systems/api/services/agent-wallet-provisioning-and-custody-selection?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-wallet-provisioning-and-custody-selectionotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-facing-x402-payment-security-and-provenanc?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-facing-x402-payment-security-and-provenancotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/x402-buyer-behavior-classification-organic-wash?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/x402-buyer-behavior-classification-organic-washotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-facing-decision-procedure-for-verifying-a?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-facing-decision-procedure-for-verifying-aotherdegradedlow confidence0.244$0.002000
https://agentdatum.com/api/v1/gold/reportGET · agentdatum.com/api/v1/gold/reportotherdegradedlow confidence0.244$0.300000
BlockRun.AIGET · blockrun.ai/api/v1/surf/market/price-indicatorotherdegradedlow confidence0.244$0.008500
TickerLayerGET · x402.tickerlayer.com/v1/stocks/agg/:symbol/prevotherdegradedlow confidence0.244$0.010000
BlockRun.AIGET · blockrun.ai/api/v1/surf/search/webotherdegradedlow confidence0.244$0.008500
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 confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/merchant-x402-listing-honesty-gate?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/merchant-x402-listing-honesty-gateotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-infrastructure-decision-procedures-for-x40?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-infrastructure-decision-procedures-for-x40otherdegradedlow confidence0.244$0.002000
https://k2so.wrong.systems/api/services/agent-data-storage-tier-selection-procedure-dete?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-data-storage-tier-selection-procedure-deteotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-to-agent-dispute-settlement-ladder-escalat?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-to-agent-dispute-settlement-ladder-escalatotherdegradedlow confidence0.244$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-decision-procedure-for-no-facilitator-sett?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-decision-procedure-for-no-facilitator-settotherdegradedlow confidence0.244$0.002000
fittingsGET · fittings.sh/v1/ndbc/buoy-conditionsotherdegradedlow confidence0.244$0.003000
https://k2so-8080.on.ascii.dev/api/services/wallet-signature-authorization-scope-grading?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/wallet-signature-authorization-scope-gradingotherdegradedlow confidence0.244$0.002000
https://x402.donnyautomation.com/random?bytes=32GET · x402.donnyautomation.com/randomotherdegradedlow confidence0.244$0.010000
https://k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-climate-fund?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-climate-fundotherdegradedlow confidence0.243$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-refund-and-dispute-decision-procedure-for?meta=0GET · k2so-8080.on.ascii.dev/api/services/agent-refund-and-dispute-decision-procedure-forotherdegradedlow confidence0.243$0.002000
https://agentdatum.com/api/v1/us/industry?method=GETGET · agentdatum.com/api/v1/us/industryotherdegradedlow confidence0.243$0.010000
BlockRun.AIGET · blockrun.ai/api/v1/stocks/us/price/MSTRotherdegradedlow confidence0.243$0.002000
Stride20kGET · gateway.stride20k.com/web/extractotherdegradedlow confidence0.243$0.030000
https://k2so.wrong.systems/api/services/principal-side-post-run-spend-review-and-reconci?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/principal-side-post-run-spend-review-and-reconciotherdegradedlow confidence0.243$0.002000
https://k2so.wrong.systems/api/services/agent-hired-human-microtask-bounty-settlement-ve?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-hired-human-microtask-bounty-settlement-veotherdegradedlow confidence0.243$0.002000
https://k2so-8080.on.ascii.dev/api/services/billboard-post-bidding-economics-for-agents-deci?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/billboard-post-bidding-economics-for-agents-deciotherdegradedlow confidence0.243$0.002000
https://k2so.wrong.systems/api/services/agent-payment-protocol-selection-standard-when-t?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-payment-protocol-selection-standard-when-totherdegradedlow confidence0.243$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 confidence0.243$0.002000
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 confidence0.243$0.002000
https://k2so-8080.on.ascii.dev/api/services/agent-facing-onchain-intelligence-procurement-de?meta=0&topic=exampleGET · k2so-8080.on.ascii.dev/api/services/agent-facing-onchain-intelligence-procurement-deotherdegradedlow confidence0.243$0.002000
https://k2so.wrong.systems/api/services/agent-wallet-exposure-assessment-for-per-request?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-wallet-exposure-assessment-for-per-requestotherdegradedlow confidence0.243$0.002000
TickerLayerGET · x402.tickerlayer.com/v1/stocks/agg/:symbol/:multiplier/:timespan/:from/:tootherdegradedlow confidence0.243$0.050000
ToolsmithGET · toolcall.click/t/web/techstackotherdegradedlow confidence0.243$0.010000
https://k2so.wrong.systems/api/services/agent-data-enrichment-vendor-selection-and-recor?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-data-enrichment-vendor-selection-and-recorotherdegradedlow confidence0.243$0.002000
https://x402engine.app/api/travel/hotels?adults=2&checkInDate=2026-04-15&checkOutDate=2026-04-18&currency=USD&q=hotels+in+ParisGET · x402engine.app/api/travel/hotelsotherdegradedlow confidence0.243$0.020000
ukintelGET · api.ukintel.uk/v1/company/:number/verdictotherdegradedlow confidence0.243$0.100000
fittingsGET · fittings.sh/v1/weather/nws-point-forecastotherdegradedlow confidence0.243$0.003650
https://k2so.wrong.systems/api/services/agent-decision-procedure-for-no-facilitator-sett?meta=0&topic=exampleGET · k2so.wrong.systems/api/services/agent-decision-procedure-for-no-facilitator-settotherdegradedlow confidence0.243$0.002000
https://payanagent.com/x402/kh7ce632kypmbvwy9ewcq04c998b8wb8GET · payanagent.com/x402/kh7ce632kypmbvwy9ewcq04c998b8wb8otherdegradedlow confidence0.243$0.001000
https://k2so.wrong.systems/api/services/agent-inbox-message-triage-standard?meta=0GET · k2so.wrong.systems/api/services/agent-inbox-message-triage-standardotherdegradedlow confidence0.243$0.002000
Vibe SpringsGET · vibesprings.net/api/floodotherdegradedlow confidence0.243$0.002000
https://agentdatum.com/api/v1/us/macro?method=GETGET · agentdatum.com/api/v1/us/macrootherdegradedlow confidence0.242$0.010000