All 13,043MCP servers 11,360x402 endpoints 1,683Answering 7,324Payment terms 1,671Observed flow 706

13,043 results

6,301–6,350 shown · queried in 1.50s · register counted Aug 16, 2026, 12:12 PM UTC

6,301

404 Not FoundAnsweringNR · floor not met

host:api.usenami.io

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC1.89

Inflow USDC0.161

Payers1

Last called2026-08-11

Domain age—

Scorecard Badge

6,302

Japan Weather Forecast & Warnings API — x402 pay-per-callAnsweringNR · floor not met

host:weather.agentic-jp.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.144

Payers3

Last called2026-08-11

Domain age3mo

Scorecard Badge

6,303

Japan Transit API — x402 pay-per-callAnsweringNR · floor not met

host:transit.agentic-jp.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.144

Payers3

Last called2026-08-11

Domain age3mo

Scorecard Badge

6,304

x402-agent-store.rileycraig14.workers.devAnsweringNR · floor not met

host:x402-agent-store.rileycraig14.workers.dev

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC41.84

Inflow USDC0.14

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,305

store.agentexchange.workAnsweringNR · floor not met

host:store.agentexchange.work

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC41.79

Inflow USDC0.14

Payers3

Last called2026-08-11

Domain age77d

Scorecard Badge

6,306

probe.onchainintel.netAnsweringNR · floor not met

host:probe.onchainintel.net

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC117.08

Inflow USDC0.125

Payers1

Last called2026-08-11

Domain age5mo

Scorecard Badge

6,307

PQS - A Quality Gate For PromptsAnsweringNR · floor not met

host:promptqualityscore.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.125

Payers1

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,308

PQS - A Quality Gate For PromptsAnsweringNR · floor not met

host:pqs.onchainintel.net

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.125

Payers1

Last called2026-08-11

Domain age5mo

Scorecard Badge

6,309

TradeRails — deterministic trade & logistics primitives for agentsAnsweringNR · floor not met

host:trade.chainverdict.xyz

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.124

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,310

RegRails — deterministic EU compliance primitivesAnsweringNR · floor not met

host:reg.chainverdict.xyz

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.124

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,311

x402pulse — the live quality index for the x402 economyAnsweringNR · floor not met

host:pulse.chainverdict.xyz

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.124

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,312

LexRails — deterministic legal-citation checks for agentsAnsweringNR · floor not met

host:lex.chainverdict.xyz

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.124

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,313

email-auth.use.x402atlas.comAnsweringNR · floor not met

host:email-auth.use.x402atlas.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC1.37

Inflow USDC0.11

Payers2

Last called2026-08-11

Domain age10mo

Scorecard Badge

6,314

anchor-x402 agent — free AI chat that runs paid wallet tools from your USDCAnsweringNR · floor not met

host:chat.anchor-x402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC7.66

Inflow USDC0.094

Payers9

Last called2026-08-11

Domain age—

Scorecard Badge

6,315

base-gas-x402AnsweringNR · floor not met

host:base-gas-x402-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.091

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,316

gateway.apiosk.comAnsweringNR · floor not met

host:gateway.apiosk.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC18.36

Inflow USDC0.09

Payers4

Last called2026-08-11

Domain age9mo

Scorecard Badge

6,317

webtools402.176-109-107-191.sslip.ioAnsweringNR · floor not met

host:webtools402.176-109-107-191.sslip.io

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.09

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,318

sandbox.node4all.comAnsweringNR · floor not met

host:sandbox.node4all.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.09

Payers1

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,319

api.node4all.comAnsweringNR · floor not met

host:api.node4all.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.09

Payers1

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,320

GEDX402 SocialAnsweringNR · floor not met

host:social.gedx402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.0853

Payers4

Last called2026-08-11

Domain age60d

Scorecard Badge

6,321

GEDX402 SearchAnsweringNR · floor not met

host:search.gedx402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.0853

Payers4

Last called2026-08-11

Domain age60d

Scorecard Badge

6,322

GEDX402 KnowledgeAnsweringNR · floor not met

host:embed.gedx402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.0853

Payers4

Last called2026-08-11

Domain age60d

Scorecard Badge

6,323

GEDX402 ChatAnsweringNR · floor not met

host:chat.gedx402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.0853

Payers4

Last called2026-08-11

Domain age60d

Scorecard Badge

6,324

GEDX402 FirecrawlAnsweringNR · floor not met

host:browser.gedx402.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.0853

Payers4

Last called2026-08-11

Domain age60d

Scorecard Badge

6,325

x402-weather-api-production-04c4.up.railway.appAnsweringNR · floor not met

host:x402-weather-api-production-04c4.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,326

x402-vehicle-api-production.up.railway.appAnsweringNR · floor not met

host:x402-vehicle-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,327

x402-finance-api-production.up.railway.appAnsweringNR · floor not met

host:x402-finance-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,328

x402-company-api-production.up.railway.appAnsweringNR · floor not met

host:x402-company-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,329

web-scraper-api-production-bf20.up.railway.appAnsweringNR · floor not met

host:web-scraper-api-production-bf20.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,330

web-production-18a32.up.railway.appAnsweringNR · floor not met

host:web-production-18a32.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,331

weather.payapi.marketAnsweringNR · floor not met

host:weather.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.39

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,332

vehicle.payapi.marketAnsweringNR · floor not met

host:vehicle.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,333

screenshot-api-production-fe7e.up.railway.appAnsweringNR · floor not met

host:screenshot-api-production-fe7e.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,334

qr-api-production-1836.up.railway.appAnsweringNR · floor not met

host:qr-api-production-1836.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,335

property.payapi.marketAnsweringNR · floor not met

host:property.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,336

postcode-api-production.up.railway.appAnsweringNR · floor not met

host:postcode-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,337

ip-geo-api-production.up.railway.appAnsweringNR · floor not met

host:ip-geo-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,338

hmo.payapi.marketAnsweringNR · floor not met

host:hmo.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,339

finance.payapi.marketAnsweringNR · floor not met

host:finance.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,340

email-verify-api-production-d262.up.railway.appAnsweringNR · floor not met

host:email-verify-api-production-d262.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,341

dns-intel-api-production.up.railway.appAnsweringNR · floor not met

host:dns-intel-api-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,342

currency-api-production-4a8d.up.railway.appAnsweringNR · floor not met

host:currency-api-production-4a8d.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,343

company.payapi.marketAnsweringNR · floor not met

host:company.payapi.market

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC3.33

Inflow USDC0.074

Payers2

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,344

Kronos by ForgeMesh — Calibrated Crypto Market IntelligenceAnsweringNR · floor not met

host:x402.coinopai.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.065

Payers2

Last called2026-08-11

Domain age5mo

Scorecard Badge

6,345

eucompliance.tools — three decisions before an agent actsAnsweringNR · floor not met

host:vat.installateur1210.at

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.065

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,346

instagram.use.x402atlas.comAnsweringNR · floor not met

host:instagram.use.x402atlas.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC0.31

Inflow USDC0.06

Payers1

Last called2026-08-11

Domain age10mo

Scorecard Badge

6,347

hotels.use.x402atlas.comAnsweringNR · floor not met

host:hotels.use.x402atlas.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC0.31

Inflow USDC0.06

Payers1

Last called2026-08-11

Domain age10mo

Scorecard Badge

6,348

api.socialfetch.devAnsweringNR · floor not met

host:api.socialfetch.dev

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.056

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,349

x402engine — Pay-per-call APIs for AI AgentsAnsweringNR · floor not met

host:x402engine.app

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.053

Payers2

Last called2026-08-11

Domain age6mo

Scorecard Badge

6,350

x402engine — Pay-per-call APIs for AI AgentsAnsweringNR · floor not met

host:x402-gateway-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-11.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.053

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

Bars inside a result compare the listings on this page only. “Last called” is that listing's own observation date — the sweep is rolling, so these dates differ between rows. An em dash means the archive holds no such fact; it is never rendered as zero.

Top on this page

observed USDC

1 404 Not Found1 payers 0.161USDC in 2 Japan Weather Forecast & Warnings API — x402 pay-per-call3 payers 0.144USDC in 3 Japan Transit API — x402 pay-per-call3 payers 0.144USDC in 4 x402-agent-store.rileycraig14.workers.dev3 payers 0.14USDC in 5 store.agentexchange.work3 payers 0.14USDC in

Ranked within this page only, not the register.

Compare tray

up to 4

Add listings with the Compare button on any result.

The tray is kept in this browser only. Nothing is sent anywhere.

Archive & floor

2026-08-16

Archive coverage6 of 7 days2026-08-11 → 2026-08-16

Published grades0earliest possible 2026-08-17

Answered when last called7,324of 12,824 observed listings

Recorded changes2,526including 108 payout-address rotations

What the floor means →