The directory
Services that meet our listing criteria. Include everything we watch. The same metrics for each. Agents can run the same query at /api/v1/services.
| Our checks (unpaid requests) | Payment terms | Reported by the registry | Listing | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Service | Latest scheduled check | Last 30 checks, oldest to newest | Scheduled checks passed (7-day window) | Scheduled checks passed / run (30-day window) | Response time of latest check (ms) | Check schedule | Freshness | Monitoring since | Lowest price per call (US$) | Payment protocols offered | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | What it does (capability tree) | Type | Added from | Purpose tags | Provider | Endpoint we check |
| edge.innovalyxx.comedge.innovalyxx.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 409 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Brand visibility in AI answers | Paid API | A public registry | — | innovalyxx.com2 endpoints | POST edge.innovalyxx.com/mcp/tools/get_agent_… |
| enrich-emailwebtools402.176-109-107-191.ssli… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 342 | daily | Fresh | 2026-10-16 | $0.005registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 5 | Paid API | A public registry | enrichmentemailvalidation+2 | sslip.io125 endpoints | GET webtools402.176-109-107-191.sslip.io/enr… | |
| eu-verifydata.greeneris.io | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 216 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 40 | Gas and network fees | Paid API | A public registry | bitcoinbtcfees+2 | greeneris.io88 endpoints | GET data.greeneris.io/v1/btc/fees |
| fanfare.runfanfare.run | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 710 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Sports | Paid API | A public registry | — | fanfare.run29 endpoints | GET fanfare.run/nba/teams |
| finance-api.kdlcfa.workers.devfinance-api.kdlcfa.workers.dev | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 210 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Stock and index prices | Paid API | A public registry | — | kdlcfa.workers.dev14 endpoints | GET finance-api.kdlcfa.workers.dev/ftse-inde… |
| finance-api.kdlcfa.workers.devfinance-api.kdlcfa.workers.dev | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 249 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Stock and index prices | Paid API | A public registry | — | kdlcfa.workers.dev14 endpoints | GET finance-api.kdlcfa.workers.dev/sp500-ind… |
| flat-rate-llm.kikoribera03.workers.devflat-rate-llm.kikoribera03.worke… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 7 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | eip155:8453eip155:137+1 | 0since 2026-10-17 | 5 | 7 | Translation | Paid API | A public registry | translationtranslatemachine-translation+2 | kikoribera03.workers.dev74 endpoints | GET flat-rate-llm.kikoribera03.workers.dev/v… |
| gateway.gmfarcaster.comgateway.gmfarcaster.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 298 | daily | Fresh | 2026-10-17 | $5registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Buy and manage advertising | Paid API | A public registry | — | gmfarcaster.com2 endpoints | POST gateway.gmfarcaster.com/v1/shoutout |
| gateway.spraay.appgateway.spraay.app | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 212 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | 0since 2026-10-17 | 5 | 131 | Send email by API | Paid API | A public registry | — | spraay.app37 endpoints | POST gateway.spraay.app/api/v1/notify/email |
| gblin.digitalgblin.digital | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 559 | daily | Fresh | 2026-10-17 | $0.003registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Crypto signals and analysis | Paid API | A public registry | — | gblin.digital7 endpoints | GET gblin.digital/api/x402/attestation |
| glim.shsurf.cascade.fyi | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 618 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402, mpp | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453+1 | 0since 2026-10-17 | 5 | 269 | Read posts and profiles | Paid API | A public registry | twitterredditweb+2 | cascade.fyi63 endpoints | POST surf.cascade.fyi/api/v1/twitter/users/re… |
| glim.shglim.sh | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 440 | daily | Fresh | 2026-10-16 | $0.005registry's terms | x402, mpp | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453+1 | 0since 2026-10-16 | 5 | 9 | Read posts and profiles | Paid API | A public registry | twitterredditweb+2 | glim.sh26 endpoints | POST glim.sh/api/v1/twitter/get |
| glim.shtwitter.surf.cascade.fyi | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 563 | daily | Fresh | 2026-10-16 | $0.004registry's terms | x402, mpp | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453+1 | 0since 2026-10-16 | 5 | 85 | Read posts and profiles | Paid API | A public registry | twitterredditweb+2 | cascade.fyi63 endpoints | POST twitter.surf.cascade.fyi/api/v1/twitter/… |
| gov.halowerk.comgov.halowerk.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 525 | daily | Fresh | 2026-10-17 | $0.003registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Text tools | Paid API | A public registry | — | halowerk.com872 endpoints | POST gov.halowerk.com/v1/proposal-summary |
| hivemindos-paid-agent-gateway.hivemindos.workers.devhivemindos-paid-agent-gateway.hi… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 551 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 7 | Find paid APIs | Paid API | A public registry | — | hivemindos.workers.dev14 endpoints | GET hivemindos-paid-agent-gateway.hivemindos… |
| hyperextendapi.hyperextend.xyz | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 158 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453hyperliquid:mainnet | 0since 2026-10-16 | 5 | 6 | Crypto derivatives | Paid API | A public registry | hyperliquidmarket-datacandles+2 | hyperextend.xyz8 endpoints | GET api.hyperextend.xyz/v1/liquidations/cove… |
| intel.halowerk.comintel.halowerk.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 521 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Agent memory stores | Paid API | A public registry | — | halowerk.com872 endpoints | GET intel.halowerk.com/v1/memory |
| ip-geo-api-production.up.railway.appip-geo-api-production.up.railway… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 101 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 12 | Look up IP addresses | Paid API | A public registry | — | ip-geo-api-production.up.railway.app4 endpoints | POST ip-geo-api-production.up.railway.app/loo… |
| joyful-charm-production-bf6d.up.railway.appjoyful-charm-production-bf6d.up.… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 222 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Insider trades and holdings | Paid API | A public registry | — | joyful-charm-production-bf6d.up.railway.app5 endpoints | GET joyful-charm-production-bf6d.up.railway.… |
| k-data-x402-production.theblack1022.workers.devk-data-x402-production.theblack1… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 263 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Currency exchange rates | Paid API | A public registry | — | theblack1022.workers.dev3 endpoints | GET k-data-x402-production.theblack1022.work… |
| long.eventslong.events | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 528 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | eip155:8453eip155:56 | 1since 2026-10-17 | 5 | 8 | Events and tickets | Paid API | A public registry | — | long.events3 endpoints | GET long.events/functions/v1/api-event-weeks |
| manifest-auditaudit.152-53-82-29.sslip.io | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 350 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | eip155:8453eip155:137+1 | 0since 2026-10-17 | 5 | 6 | Scan code and dependencies | Paid API | A public registry | vulnerabilitiescveosv+2 | sslip.io125 endpoints | POST audit.152-53-82-29.sslip.io/v1/vulns |
| markdown-extractor.jannioura.workers.devmarkdown-extractor.jannioura.wor… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 61 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 13 | Read and extract from pages | Paid API | A public registry | — | jannioura.workers.dev5 endpoints | POST markdown-extractor.jannioura.workers.dev… |
| mcp.blocksize.infomcp.blocksize.info | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 555 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453 | 0since 2026-10-17 | 5 | 9 | Currency exchange rates | Paid API | A public registry | — | blocksize.info5 endpoints | GET mcp.blocksize.info/v1/fx/EURUSD |
| oraclepost.higgsfield.apporaclepost.higgsfield.app | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 651 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Gas and network fees | Paid API | A public registry | gasnetworkbase+2 | higgsfield.app21 endpoints | GET oraclepost.higgsfield.app/api/gas |
| orchard-dataorchard-data.letom1176.workers.d… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 276 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 5 | Crypto signals and analysis | Paid API | A public registry | cryptosentimentfear-greed | letom1176.workers.dev7 endpoints | GET orchard-data.letom1176.workers.dev/api/f… |
| paulgraham.persona.energypaulgraham.persona.energy | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 452 | daily | Fresh | 2026-10-16 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 6 | Writing by an author or publication | Paid API | A public registry | paul-grahamstartupsy-combinator+2 | persona.energy | POST paulgraham.persona.energy/v1/x402/entiti… |
| paygenticapi.discoverdmc.cloud | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 27 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Look up DNS records | Paid API | A public registry | agentsutilitydns+2 | discoverdmc.cloud7 endpoints | GET api.discoverdmc.cloud/validate/domain |
| payload402payload402.edgebytenet.workers.d… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 369 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 7 | Encyclopedias and general facts | Paid API | A public registry | wikiwikipediaknowledge+2 | edgebytenet.workers.dev4 endpoints | GET payload402.edgebytenet.workers.dev/wiki/… |
| payload402payload402.edgebytenet.workers.d… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 486 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 5 | Currency exchange rates | Paid API | A public registry | financecurrencyfx+2 | edgebytenet.workers.dev4 endpoints | GET payload402.edgebytenet.workers.dev/conve… |
| phone-intelapi.agentstools.dev | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 158 | daily | Fresh | 2026-10-16 | $0.005registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 7 | SMS and voice | Paid API | A public registry | phonephone-numbervalidation+2 | agentstools.dev511 endpoints | GET api.agentstools.dev/phone/intel |
| presign-guardpresign-guard.fizzl.eu | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 611 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402, mpp | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+3 | 1since 2026-10-17 | 5 | 8 | Token, contract and wallet risk checks | Paid API | A public registry | token-securitydue-diligencesolana+2 | fizzl.eu25 endpoints | GET presign-guard.fizzl.eu/v1/token |
| prop.halowerk.comprop.halowerk.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 555 | daily | Fresh | 2026-10-17 | $0.002registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Engineering and construction calculations | Paid API | A public registry | — | halowerk.com872 endpoints | POST prop.halowerk.com/v1/energy-certificate |
| qr-api-production-1836.up.railway.appqr-api-production-1836.up.railwa… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 122 | daily | Fresh | 2026-10-17 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | QR codes and barcodes | Paid API | A public registry | — | qr-api-production-1836.up.railway.app4 endpoints | POST qr-api-production-1836.up.railway.app/ge… |
| quantum.halowerk.comquantum.halowerk.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 550 | daily | Fresh | 2026-10-17 | $0.002registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Maths and science computation | Paid API | A public registry | — | halowerk.com872 endpoints | POST quantum.halowerk.com/v1/annealer-schedul… |
| quotient-api-gateway.onrender.comquotient-api-gateway.onrender.co… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 491 | daily | Fresh | 2026-10-16 | $0.005registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 22 | Prediction markets | Paid API | A public registry | — | quotient-api-gateway.onrender.com14 endpoints | GET quotient-api-gateway.onrender.com/api/v1… |
| redlynr.comredlynr.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 365 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 8 | Control what agents may do | Paid API | A public registry | — | redlynr.com | POST redlynr.com/run |
| risk-oracle-api.rohan-rajnikanth.workers.devrisk-oracle-api.rohan-rajnikanth… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 131 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Decentralised finance | Paid API | A public registry | — | rohan-rajnikanth.workers.dev | POST risk-oracle-api.rohan-rajnikanth.workers… |
| rng.sociologic.airng.sociologic.ai | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 168 | daily | Fresh | 2026-10-16 | $0.01registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-16 | 5 | 8 | Random numbers | Paid API | A public registry | — | sociologic.ai6 endpoints | GET rng.sociologic.ai/random |
| rng.sociologic.airng.sociologic.ai | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 230 | daily | Fresh | 2026-10-16 | $0.01registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-16 | 5 | 8 | Random numbers | Paid API | A public registry | — | sociologic.ai6 endpoints | GET rng.sociologic.ai/random/int |
| sanctions-screen-addressapi.agentstools.dev | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 694 | daily | Fresh | 2026-10-16 | $0.003registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 7 | Compliance screening | Paid API | A public registry | sanctionscompliancescreening+2 | agentstools.dev511 endpoints | GET api.agentstools.dev/screen/address |
| seo.openverbs.comseo.openverbs.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 69 | daily | Fresh | 2026-10-17 | $0.05registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-17 | 5 | 10 | SEO data | Paid API | A public registry | referring-domains-apibacklink-sources-apilinking-domains-api+2 | openverbs.com404 endpoints | POST seo.openverbs.com/v1/referring-domains |
| seo.openverbs.comseo.openverbs.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 340 | daily | Fresh | 2026-10-17 | $0.06registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-17 | 5 | 10 | SEO data | Paid API | A public registry | backlinks-apibacklink-checkerdomain-authority-api+2 | openverbs.com404 endpoints | POST seo.openverbs.com/v1/backlinks |
| seo.openverbs.comseo.openverbs.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 90 | daily | Fresh | 2026-10-17 | $0.18registry's terms | x402, mpp | eip155:8453 | 0since 2026-10-17 | 5 | 7 | SEO data | Paid API | A public registry | historical-rank-apidomain-traffic-historyseo-trend-api+2 | openverbs.com404 endpoints | POST seo.openverbs.com/v1/historical-rank |
| serp402serp402.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 174 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0since 2026-10-17 | 5 | 54 | Web search results | Paid API | A public registry | searchgoogleserp+2 | serp402.com2 endpoints | POST serp402.com/api/v1/search |
| signals.edge.reportsignals.edge.report | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 337 | daily | Fresh | 2026-10-16 | $0.001registry's terms | x402 | eip155:8453 | 0since 2026-10-16 | 5 | 5 | Market, business and crypto news | Paid API | A public registry | — | edge.report11 endpoints | GET signals.edge.report/v1/brief |
| sovereign-x402-zeta.vercel.appsovereign-x402-zeta.vercel.app | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 104 | daily | Fresh | 2026-10-17 | $0.01registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 11 | Read and extract from pages | Paid API | A public registry | — | sovereign-x402-zeta.vercel.app9 endpoints | POST sovereign-x402-zeta.vercel.app/api/v1/we… |
| static-page-extractor.mekler.aistatic-page-extractor.mekler.ai | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 264 | daily | Fresh | 2026-10-17 | $0.005registry's terms | x402 | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453 | 0since 2026-10-17 | 5 | 5 | Read and extract from pages | Paid API | A public registry | researchweb-extractionstatic-html+1 | mekler.ai18 endpoints | POST static-page-extractor.mekler.ai/v1/pages… |
| stockwaves.netstockwaves.net | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 2 days | 741 | daily | Fresh | 2026-10-16 | $0.003registry's terms | x402 | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0since 2026-10-16 | 5 | 39 | Social trends | Paid API | A public registry | — | stockwaves.net14 endpoints | GET stockwaves.net/api/cn/pulse |
| supremeaiagents.supremeai.ca | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 49 | daily | Fresh | 2026-10-17 | $0.003registry's terms | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 6 | Uptime and service status | Paid API | A public registry | monitoringuptimeagent-ops+1 | supremeai.ca3 endpoints | POST agents.supremeai.ca/v1/health-check |
21 columns; scroll sideways for more. Each heading links to its definition in the field dictionary. Registry columns are the registry's own figures.