MCPScores.com
Browse the registry
All 13,043MCP servers 11,360x402 endpoints 1,683Answering 7,277Payment terms 1,671Observed flow 726
Listing type
All types 13,043 MCP servers 11,360 x402 endpoints 1,683
Observed status
Any status 13,043 Answered when last called 7,277 Observed, silent 5,547 Never probed 219
Evidence held
Any evidence 13,043 Payment terms declared 1,671 Observed USDC inflow 726 Wallet balance 474 llms.txt published 970
Capability domain
Any domain 13,043 Commerce 258 Content 150 Data 152 Finance 101 Identity 154 Infrastructure 222 Work 115
Rating status

Every listing is NR. A grade requires 7 archive days and 3 successful observations; the archive holds 7. There is no rating filter because there is nothing yet to filter on.

13,043 results

7,551–7,600 shown · queried in 1.44s · register counted Aug 17, 2026, 02:21 AM UTC

7,551
CitySquattersSilentNR · floor not met
host:citysquatters.com

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.01
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,552
SolEnrichSilentNR · floor not met
host:api.solenrich.com

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.01
Payers1
Last called2026-08-11
Domain age5mo
Scorecard Badge
7,553
x402.payperbyte.ioSilentNR · floor not met
host:x402.payperbyte.io

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.008
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,554
structdoc-api.hp-vladic.workers.devSilentNR · floor not met
host:structdoc-api.hp-vladic.workers.dev

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.006
Payers2
Last called2026-08-11
Domain age—
Scorecard Badge
7,555
gateway.spraay.appSilentNR · floor not met
host:gateway.spraay.app

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.006
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,556
denpyo-api.hp-vladic.workers.devSilentNR · floor not met
host:denpyo-api.hp-vladic.workers.dev

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.006
Payers2
Last called2026-08-11
Domain age—
Scorecard Badge
7,557
api.munition.ioSilentNR · floor not met
host:api.munition.io

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.006
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,559
Utilia — live Solana priority fees for $0.002SilentNR · floor not met
host:api.utilia.ink

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.0045
Payers2
Last called2026-08-11
Domain age3mo
Scorecard Badge
7,560
tollbooth-sanctions-screener.sjwilliams8.workers.devSilentNR · floor not met
host:tollbooth-sanctions-screener.sjwilliams8.workers.dev

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.004
Payers3
Last called2026-08-11
Domain age—
Scorecard Badge
7,561
tollbooth-sanctions-screener-testnet.sjwilliams8.workers.devSilentNR · floor not met
host:tollbooth-sanctions-screener-testnet.sjwilliams8.workers.dev

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.004
Payers3
Last called2026-08-11
Domain age—
Scorecard Badge
7,562
api.surplusintelligence.aiSilentNR · floor not met
host:api.surplusintelligence.ai

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.0038
Payers2
Last called2026-08-11
Domain age4mo
Scorecard Badge
7,563
Redlynr — the guardrail your agents check before every moveSilentNR · floor not met
host:redlynr.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.002
Payers1
Last called2026-08-11
Domain age41d
Scorecard Badge
7,564
jmt-x402-proxy.jmthomasofficial.workers.devSilentNR · floor not met
host:jmt-x402-proxy.jmthomasofficial.workers.dev

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.002
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,566
apollo.x402.paywithlocus.comSilentNR · floor not met
host:apollo.x402.paywithlocus.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC166.08
Inflow USDC0.001
Payers1
Last called2026-08-15
Domain age12mo
Scorecard Badge
7,567
time.24klabs.aiSilentNR · floor not met
host:time.24klabs.ai

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age5mo
Scorecard Badge
7,568
perplexity.x402.paywithlocus.comSilentNR · floor not met
host:perplexity.x402.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,569
openrouter.x402.stage.paywithlocus.comSilentNR · floor not met
host:openrouter.x402.stage.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,570
mistral.x402.stage.paywithlocus.comSilentNR · floor not met
host:mistral.x402.stage.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,571
mapbox.x402.paywithlocus.comSilentNR · floor not met
host:mapbox.x402.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,572
groq.x402.stage.paywithlocus.comSilentNR · floor not met
host:groq.x402.stage.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,573
GAMEMAXXING - Doomscroll Your Way to Gaming MasterySilentNR · floor not met
host:gamemaxxing.baes.so

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,574
deepseek.x402.stage.paywithlocus.comSilentNR · floor not met
host:deepseek.x402.stage.paywithlocus.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age12mo
Scorecard Badge
7,575
RAVN | Swap Native BTC, EVM & SolanaSilentNR · floor not met
host:app.ravn.exchange

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age89d
Scorecard Badge
7,576
404 Not FoundSilentNR · floor not met
host:api.suverse.io

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
7,577
Watcharin SarachaiSilentNR · floor not met
host:sarachai.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-16.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC14.47
Inflow USDC0
Payers0
Last called2026-08-16
Domain age3.6y
Scorecard Badge
7,578
Selun | Crypto Portfolio PlanSilentNR · floor not met
host:selun.sagitta.systems

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-13.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC5.7
Inflow USDC0
Payers0
Last called2026-08-13
Domain age7mo
Scorecard Badge
7,579
Lumen — Free AI Video GenerationSilentNR · floor not met
host:vmi1759441.contaboserver.net

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-13.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC5.45
Inflow USDC0
Payers0
Last called2026-08-13
Domain age9.5y
Scorecard Badge
7,580
api.mardisouza.ukSilentNR · floor not met
host:api.mardisouza.uk

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC2.61
Inflow USDC0
Payers0
Last called2026-08-15
Domain age3d
Scorecard Badge
7,581
api.runonproof.comSilentNR · floor not met
host:api.runonproof.com

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1.92
Inflow USDC0
Payers0
Last called2026-08-15
Domain age14d
Scorecard Badge
7,582
compliancecheck-x402.fly.devSilentNR · floor not met
host:compliancecheck-x402.fly.dev

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-16.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1.5
Inflow USDC0
Payers0
Last called2026-08-16
Domain age—
Scorecard Badge
7,583
p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.runSilentNR · floor not met
host:p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.run

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-13.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1.1
Inflow USDC0
Payers0
Last called2026-08-13
Domain age5.8y
Scorecard Badge
7,584
MCP Server Registry — 65 Tools for AI Agents | x402 USDC PaymentsSilentNR · floor not met
host:etherealgoodsco.store

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-16.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1
Inflow USDC0
Payers0
Last called2026-08-16
Domain age7mo
Scorecard Badge
7,585
seo.forgemesh.ioSilentNR · floor not met
host:seo.forgemesh.io

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-15.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.505
Inflow USDC0
Payers0
Last called2026-08-15
Domain age—
Scorecard Badge
7,586
EL NIÑO MARKET WATCH — 2026 Super-Event DashboardSilentNR · floor not met
host:trading-perps.vercel.app

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-16.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.46
Inflow USDC0
Payers0
Last called2026-08-16
Domain age—
Scorecard Badge
7,587
agentwork · x402 pioneer · LIVESilentNR · floor not met
host:api.agentwork.run

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.21
Inflow USDC0
Payers0
Last called2026-08-15
Domain age11d
Scorecard Badge
7,588
ErrorSilentNR · floor not met
host:mcp-x402-production.up.railway.app

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-13.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.16
Inflow USDC0
Payers0
Last called2026-08-13
Domain age—
Scorecard Badge
7,589
Global Alpha Flow Oracle — x402 paid MCP serverSilentNR · floor not met
host:global-alpha-flow-oracle.vercel.app

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.1
Inflow USDC0
Payers0
Last called2026-08-14
Domain age—
Scorecard Badge
7,590
verify.clearsigned.comSilentNR · floor not met
host:verify.clearsigned.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-16.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.09
Inflow USDC0
Payers0
Last called2026-08-16
Domain age5d
Scorecard Badge
7,591
x402.tbs-digital.comSilentNR · floor not met
host:x402.tbs-digital.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-13.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.07
Inflow USDC0
Payers0
Last called2026-08-13
Domain age—
Scorecard Badge
7,592
unadorned-grit-babbling.ngrok-free.devSilentNR · floor not met
host:unadorned-grit-babbling.ngrok-free.dev

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-13.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.05
Inflow USDC0
Payers0
Last called2026-08-13
Domain age3.8y
Scorecard Badge
7,593
x402.srch.bestSilentNR · floor not met
host:x402.srch.best

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-16.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.042
Inflow USDC0
Payers0
Last called2026-08-16
Domain age—
Scorecard Badge
7,594
locker.veritap.devSilentNR · floor not met
host:locker.veritap.dev

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.04
Inflow USDC0
Payers0
Last called2026-08-15
Domain age5d
Scorecard Badge
7,595
ebooks-affair-mag-rebound.trycloudflare.comSilentNR · floor not met
host:ebooks-affair-mag-rebound.trycloudflare.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-13.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.03
Inflow USDC0
Payers0
Last called2026-08-13
Domain age—
Scorecard Badge
7,596
ran-europe-arise-pioneer.trycloudflare.comSilentNR · floor not met
host:ran-europe-arise-pioneer.trycloudflare.com

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.012
Inflow USDC0
Payers0
Last called2026-08-14
Domain age—
Scorecard Badge
7,597
GoldKey Guard — No receipt. No execution.SilentNR · floor not met
host:goldkey-edge-storefront.noah-ing.workers.dev

x402 endpoint. Archive holds liveness, payment terms, wallet balance. Last recorded call 2026-08-13.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.01
Inflow USDC0
Payers0
Last called2026-08-13
Domain age—
Scorecard Badge
7,598
api.scrubmytext.comSilentNR · floor not met
host:api.scrubmytext.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-16.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.01
Inflow USDC0
Payers0
Last called2026-08-16
Domain age4d
Scorecard Badge
7,599
AIS FleetSilentNR · floor not met
host:aisfleet.com

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.01
Inflow USDC0
Payers0
Last called2026-08-14
Domain age11mo
Scorecard Badge
7,600
AI model routing paid per request · Onchain RouterSilentNR · floor not met
host:llm.agenticfi.wtf

x402 endpoint. Archive holds liveness, payment terms, wallet balance, domain age. Last recorded call 2026-08-13.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.0079
Inflow USDC0
Payers0
Last called2026-08-13
Domain age6mo
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 CitySquatters1 payers 0.01USDC in 2 SolEnrich1 payers 0.01USDC in 3 x402.payperbyte.io1 payers 0.008USDC in 4 structdoc-api.hp-vladic.workers.dev2 payers 0.006USDC in 5 gateway.spraay.app1 payers 0.006USDC 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 called7,277of 12,824 observed listings
Recorded changes2,798including 113 payout-address rotations
What the floor means →