All 13,148MCP servers 11,440x402 endpoints 1,708Answering 7,222Payment terms 1,696Observed flow 770

7,222 results

6,251–6,300 shown · queried in 0.64s · register counted Aug 17, 2026, 06:16 PM UTC

Answering Clear all

6,251

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 USDC0.076

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,252

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 USDC0.076

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,253

api.vindexapi.devAnsweringNR · floor not met

host:api.vindexapi.dev

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 USDC4

Inflow USDC0.07

Payers2

Last called2026-08-11

Domain age45d

Scorecard Badge

6,254

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 USDC0.07

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,255

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

6,256

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

6,257

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

6,258

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

6,259

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

6,260

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

6,261

stem.x402.pressAnsweringNR · floor not met

host:stem.x402.press

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 USDC0.0525

Payers2

Last called2026-08-11

Domain age61d

Scorecard Badge

6,262

news.x402.pressAnsweringNR · floor not met

host:news.x402.press

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 USDC0.0525

Payers2

Last called2026-08-11

Domain age61d

Scorecard Badge

6,263

music.x402.pressAnsweringNR · floor not met

host:music.x402.press

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 USDC0.0525

Payers2

Last called2026-08-11

Domain age61d

Scorecard Badge

6,264

entertainment.x402.pressAnsweringNR · floor not met

host:entertainment.x402.press

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 USDC0.0525

Payers2

Last called2026-08-11

Domain age61d

Scorecard Badge

6,265

deepseek.x402.pressAnsweringNR · floor not met

host:deepseek.x402.press

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 USDC0.0525

Payers2

Last called2026-08-11

Domain age61d

Scorecard Badge

6,266

x402-trends-server.onrender.comAnsweringNR · floor not met

host:x402-trends-server.onrender.com

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance. Last recorded call 2026-08-17.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC0.46

Inflow USDC0.05

Payers1

Last called2026-08-17

Domain age—

Scorecard Badge

6,267

x402.deepsearch.comAnsweringNR · floor not met

host:x402.deepsearch.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 USDC0.05

Payers1

Last called2026-08-11

Domain age22.4y

Scorecard Badge

6,268

HoodGrow — Verified Stock Token Data for Robinhood ChainAnsweringNR · floor not met

host:www.hoodgrow.com

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.05

Payers1

Last called2026-08-11

Domain age27d

Scorecard Badge

6,269

verifyuk-property-check-production.up.railway.appAnsweringNR · floor not met

host:verifyuk-property-check-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-12.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.05

Payers1

Last called2026-08-12

Domain age—

Scorecard Badge

6,270

Sparky Works · An AI agent being audited in publicAnsweringNR · floor not met

host:sparky-works.vercel.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 USDC0.05

Payers1

Last called2026-08-11

Domain age—

Scorecard Badge

6,271

Riddle Oracle — x402 paid endpointAnsweringNR · floor not met

host:riddlex402.vercel.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 USDC0.05

Payers24

Last called2026-08-11

Domain age—

Scorecard Badge

6,272

Hedgehog Edge | Crypto Trading Analytics & Backtesting PlatformAnsweringNR · floor not met

host:hedgehogedge.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 USDC0.05

Payers1

Last called2026-08-11

Domain age18mo

Scorecard Badge

6,273

a2a-verifier-production.up.railway.appAnsweringNR · floor not met

host:a2a-verifier-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, observed flow. Last recorded call 2026-08-12.

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.05

Payers1

Last called2026-08-12

Domain age—

Scorecard Badge

6,274

glim.sh - live data for any agentAnsweringNR · floor not met

host:twitter.surf.cascade.fyi

x402 endpoint. Archive holds liveness, payment terms, observed flow, domain age. Last recorded call 2026-08-15.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.046

Payers6

Last called2026-08-15

Domain age9mo

Scorecard Badge

6,275

x402-datashop-production.up.railway.appAnsweringNR · floor not met

host:x402-datashop-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 USDC0.0421

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,276

data.greeneris.ioAnsweringNR · floor not met

host:data.greeneris.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 USDC0.0421

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,277

ErrorAnsweringNR · floor not met

host:predict.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,278

ErrorAnsweringNR · floor not met

host:monitor.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,279

ErrorAnsweringNR · floor not met

host:market.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,280

ErrorAnsweringNR · floor not met

host:health.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,281

filing.memoryapi.orgAnsweringNR · floor not met

host:filing.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,282

econ.memoryapi.orgAnsweringNR · floor not met

host:econ.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,283

cron.memoryapi.orgAnsweringNR · floor not met

host:cron.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,284

ErrorAnsweringNR · floor not met

host:clinical.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,285

ErrorAnsweringNR · floor not met

host:bio.memoryapi.org

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,286

api.northeastdealintel.comAnsweringNR · floor not met

host:api.northeastdealintel.com

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.042

Payers3

Last called2026-08-11

Domain age5mo

Scorecard Badge

6,287

api.memoryapi.orgAnsweringNR · floor not met

host:api.memoryapi.org

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 USDC0.042

Payers3

Last called2026-08-11

Domain age4mo

Scorecard Badge

6,288

dataforagents.netAnsweringNR · floor not met

host:dataforagents.net

x402 endpoint. Archive holds liveness, payment terms, observed flow, wallet balance, domain age. Last recorded call 2026-08-14.

x402 endpoint payment terms llms.txt

evidence facets held
coverage, not a rating

Tools—

Treasury USDC0.04

Inflow USDC0.04

Payers1

Last called2026-08-14

Domain age33d

Scorecard Badge

6,289

ylk.oneAnsweringNR · floor not met

host:ylk.one

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.04

Payers1

Last called2026-08-11

Domain age53d

Scorecard Badge

6,290

Grey Ridge Signals — Base-native x402 Data APIAnsweringNR · floor not met

host:x402-data-api.sigrunner.workers.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 USDC0.039

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,291

websearch.use.x402atlas.comAnsweringNR · floor not met

host:websearch.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 USDC0.195

Inflow USDC0.035

Payers2

Last called2026-08-11

Domain age10mo

Scorecard Badge

6,292

Wellnizz DashboardAnsweringNR · floor not met

host:app.wellnizz.com

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.035

Payers3

Last called2026-08-11

Domain age29d

Scorecard Badge

6,293

ReloadpiAnsweringNR · floor not met

host:api.reloadpi.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 USDC0.033

Payers2

Last called2026-08-11

Domain age14mo

Scorecard Badge

6,294

edgar.apitoll.cloudAnsweringNR · floor not met

host:edgar.apitoll.cloud

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

x402 endpoint payment terms

evidence facets held
coverage, not a rating

Tools—

Treasury USDC—

Inflow USDC0.033

Payers2

Last called2026-08-11

Domain age82d

Scorecard Badge

6,295

polymarket-signal-api.pwnker-polymarket-signals.workers.devAnsweringNR · floor not met

host:polymarket-signal-api.pwnker-polymarket-signals.workers.dev

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 USDC0.031

Payers2

Last called2026-08-11

Domain age—

Scorecard Badge

6,296

VN Holiday APIAnsweringNR · floor not met

host:vietnam-holiday-api.kdlcfa.workers.dev

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 USDC0.03

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,297

Keelbase SignalAnsweringNR · floor not met

host:signal.keelbase.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 USDC0.03

Payers1

Last called2026-08-11

Domain age—

Scorecard Badge

6,298

law-mcp.toulaw.workers.devAnsweringNR · floor not met

host:law-mcp.toulaw.workers.dev

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 USDC0.03

Payers1

Last called2026-08-11

Domain age—

Scorecard Badge

6,299

finance-apiAnsweringNR · floor not met

host:finance-api.kdlcfa.workers.dev

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 USDC0.03

Payers3

Last called2026-08-11

Domain age—

Scorecard Badge

6,300

api.robinx.ioAnsweringNR · floor not met

host:api.robinx.io

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 USDC0.03

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 currency-api-production-4a8d.up.railway.app3 payers 0.076USDC in 2 company.payapi.market3 payers 0.076USDC in 3 api.vindexapi.dev2 payers 0.07USDC in 4 api.socialfetch.dev2 payers 0.07USDC in 5 Kronos by ForgeMesh — Calibrated Crypto Market Intelligence2 payers 0.065USDC 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

2026-08-17

Archive coverage7 of 7 days2026-08-11 → 2026-08-17

Published grades0earliest possible 2026-08-17

Answered when last called7,222of 12,929 observed listings

Recorded changes3,047including 113 payout-address rotations

What the floor means →