MCPScores.com
Browse the registry
All 7,004MCP servers 5,400x402 endpoints 1,604Answering 3,475Payment terms 1,592Observed flow 567
Listing type
All types 7,004 MCP servers 5,400 x402 endpoints 1,604
Observed status
Any status 7,004 Answered when last called 3,475 Observed, silent 3,310 Never probed 219
Evidence held
Any evidence 7,004 Payment terms declared 1,592 Observed USDC inflow 567 Wallet balance 406 llms.txt published 933
Capability domain
Any domain 7,004 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 3. There is no rating filter because there is nothing yet to filter on.

406 results

51–100 shown · queried in 1.40s · register counted Aug 13, 2026, 06:28 PM UTC

Wallet balance Clear all
51
compute.lonestaroracle.xyzAnsweringNR · floor not met
host:compute.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
52
chainscout.lonestaroracle.xyzAnsweringNR · floor not met
host:chainscout.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
53
cascade.lonestaroracle.xyzAnsweringNR · floor not met
host:cascade.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
54
capitol.lonestaroracle.xyzAnsweringNR · floor not met
host:capitol.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
55
bundle.lonestaroracle.xyzAnsweringNR · floor not met
host:bundle.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
56
asia.lonestaroracle.xyzAnsweringNR · floor not met
host:asia.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC87.51
Inflow USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
57
api.nansen.aiAnsweringNR · floor not met
host:api.nansen.ai

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1,697
Inflow USDC2.28
Payers26
Last called2026-08-11
Domain age6.3y
Scorecard Badge
58
x402-factory.comAnsweringNR · floor not met
host:x402-factory.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 USDC6.89
Inflow USDC2.27
Payers1
Last called2026-08-11
Domain age25d
Scorecard Badge
59
RC Quantum Data Oracle — signed, verifiable BTC performance dataAnsweringNR · floor not met
host:data.rcqsignals.com

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

x402 endpoint payment terms llms.txt
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC11
Inflow USDC2
Payers1
Last called2026-08-13
Domain age11mo
Scorecard Badge
60
Oblique MarketsAnsweringNR · floor not met
host:oblique.markets

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 USDC2.38
Inflow USDC1.84
Payers1
Last called2026-08-11
Domain age20d
Scorecard Badge
61
Oblique MarketsAnsweringNR · floor not met
host:api.oblique.markets

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 USDC2.38
Inflow USDC1.84
Payers1
Last called2026-08-11
Domain age20d
Scorecard Badge
62
Messari API — The Institutional Standard for Crypto DataAnsweringNR · floor not met
host:api.messari.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 USDC433.07
Inflow USDC1.15
Payers3
Last called2026-08-11
Domain age—
Scorecard Badge
63
AI Signals — The ArcadeAnsweringNR · floor not met
host:signalpulse.theaslangroupllc.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 USDC31.95
Inflow USDC0.515
Payers5
Last called2026-08-11
Domain age71d
Scorecard Badge
64
api.myceliasignal.comAnsweringNR · floor not met
host:api.myceliasignal.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 USDC51.37
Inflow USDC0.48
Payers2
Last called2026-08-11
Domain age6mo
Scorecard Badge
65
api.x402lint.devAnsweringNR · floor not met
host:api.x402lint.dev

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.32
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
66
api.signalis.devAnsweringNR · floor not met
host:api.signalis.dev

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.32
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
67
api.orcatrace.devAnsweringNR · floor not met
host:api.orcatrace.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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.32
Payers6
Last called2026-08-11
Domain age34d
Scorecard Badge
68
api.moltalyzer.xyzAnsweringNR · floor not met
host:api.moltalyzer.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.32
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
69
Sponge GatewayAnsweringNR · floor not met
host:wolframalpha.x402.paysponge.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC34.08
Inflow USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
70
TripadvisorAnsweringNR · floor not met
host:tripadvisor.x402.paysponge.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC34.08
Inflow USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
71
ScreenshotOneAnsweringNR · floor not met
host:screenshotone.x402.paysponge.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC34.08
Inflow USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
72
RentCastAnsweringNR · floor not met
host:rentcast.x402.paysponge.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC34.08
Inflow USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
73
2s — the (most) everything APIAnsweringNR · floor not met
host:2s.io

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC93.54
Inflow USDC0.2823
Payers9
Last called2026-08-11
Domain age—
Scorecard Badge
74
api.osf-master-server.comAnsweringNR · floor not met
host:api.osf-master-server.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 USDC2.26
Inflow USDC0.202
Payers1
Last called2026-08-11
Domain age85d
Scorecard Badge
75
Website URL ExtractorAnsweringNR · floor not met
host:url-extractor.x402.paysponge.com

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

x402 endpoint payment terms
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC22.9
Inflow USDC0.18
Payers3
Last called2026-08-11
Domain age7mo
Scorecard Badge
76
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1.89
Inflow USDC0.161
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
77
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC41.84
Inflow USDC0.11
Payers3
Last called2026-08-11
Domain age—
Scorecard Badge
78
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC41.79
Inflow USDC0.11
Payers3
Last called2026-08-11
Domain age74d
Scorecard Badge
80
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC18.36
Inflow USDC0.08
Payers4
Last called2026-08-11
Domain age9mo
Scorecard Badge
81
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC1.37
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age10mo
Scorecard Badge
82
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
83
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
84
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
85
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
86
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
87
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
88
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.39
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
89
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
90
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
91
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
92
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
93
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
94
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
95
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
96
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
97
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
98
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
99
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
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
100
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
5 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3.33
Inflow USDC0.06
Payers1
Last called2026-08-11
Domain age4mo
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 compute.lonestaroracle.xyz6 payers 5.85USDC in 2 chainscout.lonestaroracle.xyz6 payers 5.85USDC in 3 cascade.lonestaroracle.xyz6 payers 5.85USDC in 4 capitol.lonestaroracle.xyz6 payers 5.85USDC in 5 bundle.lonestaroracle.xyz6 payers 5.85USDC in
Ranked within this page only, not the register.

Compare tray

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Add listings with the Compare button on any result.

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

Archive & floor

2026-08-13
Archive coverage3 of 7 days2026-08-11 → 2026-08-13
Published grades0earliest possible 2026-08-17
Answered when last called3,475of 6,785 observed listings
Recorded changes724including 19 payout-address rotations
What the floor means →