MCPScores.com
Browse the registry
All 13,043MCP servers 11,360x402 endpoints 1,683Answering 7,320Payment terms 1,671Observed flow 707
Listing type
All types 13,043 MCP servers 11,360 x402 endpoints 1,683
Observed status
Any status 13,043 Answered when last called 7,320 Observed, silent 5,504 Never probed 219
Evidence held
Any evidence 13,043 Payment terms declared 1,671 Observed USDC inflow 707 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 6. There is no rating filter because there is nothing yet to filter on.

13,043 results

6,501–6,550 shown · queried in 1.46s · register counted Aug 16, 2026, 02:31 PM UTC

6,501
x402.coinstats.appAnsweringNR · floor not met
host:x402.coinstats.app

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 age8.3y
Scorecard Badge
6,502
bitcoind.app — Bitcoin Core RPC ReferenceAnsweringNR · floor not met
host:www.bitcoind.app

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 USDC0.002
Payers1
Last called2026-08-11
Domain age5.4y
Scorecard Badge
6,503
x402 Private Web Tools — Search, Scrape, Screenshot on Base & SuiAnsweringNR · floor not met
host:search.reversesandbox.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 age4.3y
Scorecard Badge
6,504
news.apitoll.cloudAnsweringNR · floor not met
host:news.apitoll.cloud

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 age81d
Scorecard Badge
6,505
gas.apitoll.cloudAnsweringNR · floor not met
host:gas.apitoll.cloud

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 age81d
Scorecard Badge
6,506
evm-gas.apitoll.cloudAnsweringNR · floor not met
host:evm-gas.apitoll.cloud

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 age81d
Scorecard Badge
6,507
api.n0brains.comAnsweringNR · floor not met
host:api.n0brains.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 age3mo
Scorecard Badge
6,508
404 Not FoundAnsweringNR · floor not met
host:proxy.suverse.io

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC28.92
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
6,509
mysticapi.comAnsweringNR · floor not met
host:mysticapi.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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC9.32
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age77d
Scorecard Badge
6,510
mimirapi.comAnsweringNR · floor not met
host:mimirapi.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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC9.32
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age29d
Scorecard Badge
6,511
x402 天气演示（Base + USDC）AnsweringNR · floor not met
host:xx402.vercel.app

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC0.112
Inflow USDC0.001
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
6,512
x402-adsb.x402-adsb-worker.workers.devAnsweringNR · floor not met
host:x402-adsb.x402-adsb-worker.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 USDC0.001
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
6,513
ForgeMesh Voice | Give Your Agent a VoiceAnsweringNR · floor not met
host:voice.forgemesh.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
6,514
x402 Router - Paid API DiscoveryAnsweringNR · floor not met
host:router.forgemesh.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
6,515
randomfactsx402 — x402 paid random facts APIAnsweringNR · floor not met
host:randomfactsx402.vercel.app

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
6,516
notary.forgemesh.ioAnsweringNR · floor not met
host:notary.forgemesh.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
6,517
v0 AppAnsweringNR · floor not met
host:dicex402.vercel.app

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
6,518
DarrylBots | Personal AI Fleet Management for Digital & Physical BotsAnsweringNR · floor not met
host:darrylbots.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 USDC0.001
Payers1
Last called2026-08-11
Domain age7mo
Scorecard Badge
6,519
Broken Key Remapper — x402 EndpointAnsweringNR · floor not met
host:brokenkey-api-link-tau.vercel.app

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
6,520
Broken Key Remapper — x402 EndpointAnsweringNR · floor not met
host:brokenkey-api-link-ruby.vercel.app

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
6,521
AUBRAI x402 ServiceAnsweringNR · floor not met
host:x402.aubr.ai

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3,308
Inflow USDC0
Payers0
Last called2026-08-11
Domain age21mo
Scorecard Badge
6,522
AUBRAI x402 ServiceAnsweringNR · floor not met
host:x402-api.aubr.ai

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3,308
Inflow USDC0
Payers0
Last called2026-08-11
Domain age21mo
Scorecard Badge
6,523
x402.orgAnsweringNR · floor not met
host:x402-demo-discovery-endpoint.vercel.app

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC2,237
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,524
Bounty Board - BTNOMBAnsweringNR · floor not met
host:bounty.btnomb.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC1,632
Inflow USDC0
Payers0
Last called2026-08-11
Domain age11.7y
Scorecard Badge
6,525
gifu-server.onrender.comAnsweringNR · floor not met
host:gifu-server.onrender.com

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC573.84
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,526
VIQL — paid vehicle-eligibility API · viql.upgo.aiAnsweringNR · floor not met
host:viql.upgo.ai

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC199.8
Inflow USDC0
Payers0
Last called2026-08-11
Domain age5.3y
Scorecard Badge
6,527
PolymarketeerAnsweringNR · floor not met
host:polymarketeer.vercel.app

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC100.1
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,528
api.x402.printmoneylab.comAnsweringNR · floor not met
host:api.x402.printmoneylab.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC65.4
Inflow USDC0
Payers0
Last called2026-08-11
Domain age5mo
Scorecard Badge
6,529
api.printmoneylab.comAnsweringNR · floor not met
host:api.printmoneylab.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC65.4
Inflow USDC0
Payers0
Last called2026-08-11
Domain age5mo
Scorecard Badge
6,530
Ozmium - Trade. Accumulate. Leverage.AnsweringNR · floor not met
host:ozmium.org

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC65.05
Inflow USDC0
Payers0
Last called2026-08-11
Domain age17mo
Scorecard Badge
6,532
google-trends.use.x402atlas.comAnsweringNR · floor not met
host:google-trends.use.x402atlas.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC61.5
Inflow USDC0
Payers0
Last called2026-08-11
Domain age10mo
Scorecard Badge
6,533
Vaults.fyi APIAnsweringNR · floor not met
host:api.vaults.fyi

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC53.06
Inflow USDC0
Payers0
Last called2026-08-11
Domain age3.4y
Scorecard Badge
6,534
AiSpace x402 Marketplace | Pay-per-request AI for agentsAnsweringNR · floor not met
host:x402.aispace.bot

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC34.81
Inflow USDC0
Payers0
Last called2026-08-11
Domain age17mo
Scorecard Badge
6,535
ChainAnalyzer — Multi-Chain AML and Stablecoin IntelligenceAnsweringNR · floor not met
host:chain-analyzer.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC30.75
Inflow USDC0
Payers0
Last called2026-08-11
Domain age6mo
Scorecard Badge
6,536
twentyone million — Edition I · GenesisAnsweringNR · floor not met
host:twentyonemillion.art

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC25.78
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,537
api.regressionincoming.fyiAnsweringNR · floor not met
host:api.regressionincoming.fyi

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC24.6
Inflow USDC0
Payers0
Last called2026-08-11
Domain age77d
Scorecard Badge
6,538
api.tcgapi.devAnsweringNR · floor not met
host:api.tcgapi.dev

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC24.03
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,539
x402Factory.ai - Where everything becomes an endpointAnsweringNR · floor not met
host:x402factory.ai

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC18.18
Inflow USDC0
Payers0
Last called2026-08-11
Domain age9mo
Scorecard Badge
6,540
ErrorAnsweringNR · floor not met
host:money-agent-production-736f.up.railway.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 USDC15.06
Inflow USDC0
Payers0
Last called2026-08-16
Domain age—
Scorecard Badge
6,541
Atelier — AI Agent MarketplaceAnsweringNR · floor not met
host:api.useatelier.ai

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC15.02
Inflow USDC0
Payers0
Last called2026-08-11
Domain age51d
Scorecard Badge
6,542
PolynewsAnsweringNR · floor not met
host:polynews.news

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC13.53
Inflow USDC0
Payers0
Last called2026-08-11
Domain age7mo
Scorecard Badge
6,543
Recoup APIAnsweringNR · floor not met
host:recoup-api.vercel.app

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

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC13.46
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,544
Recoup APIAnsweringNR · floor not met
host:api.recoupable.dev

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC13.46
Inflow USDC0
Payers0
Last called2026-08-11
Domain age48d
Scorecard Badge
6,545
Toolkit.devAnsweringNR · floor not met
host:staging.toolkit.dev

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC13.11
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,546
KeyronneAnsweringNR · floor not met
host:keyronne.com

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC12.81
Inflow USDC0
Payers0
Last called2026-08-11
Domain age5mo
Scorecard Badge
6,547
GPT55 Model GatewayAnsweringNR · floor not met
host:gpt55.558686.xyz

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC12.44
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,548
api.x-402.onlineAnsweringNR · floor not met
host:api.x-402.online

x402 endpoint. Archive holds liveness, payment terms, wallet balance, 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 USDC11.71
Inflow USDC0
Payers0
Last called2026-08-11
Domain age25d
Scorecard Badge
6,549
vps.phoneagent.xyzAnsweringNR · floor not met
host:vps.phoneagent.xyz

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

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC11.18
Inflow USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
6,550
OnRamperX — non-custodial value routerAnsweringNR · floor not met
host:router.mudko.com

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC11.07
Inflow USDC0
Payers0
Last called2026-08-11
Domain age11.7y
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 x402.coinstats.app1 payers 0.002USDC in 2 bitcoind.app — Bitcoin Core RPC Reference1 payers 0.002USDC in 3 x402 Private Web Tools — Search, Scrape, Screenshot on Base & Sui1 payers 0.002USDC in 4 news.apitoll.cloud1 payers 0.002USDC in 5 gas.apitoll.cloud1 payers 0.002USDC 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 called7,320of 12,824 observed listings
Recorded changes2,526including 108 payout-address rotations
What the floor means →