MCPScores.com
Browse the registry
All 13,790MCP servers 12,025x402 endpoints 1,765Answering 7,798Payment terms 1,753Observed flow 899
Listing type
All types 13,790 MCP servers 12,025 x402 endpoints 1,765
Observed status
Any status 13,790 Answered when last called 7,798 Observed, silent 5,773 Never probed 219
Evidence held
Any evidence 13,790 Payment terms declared 1,753 Observed USDC inflow 899 Wallet balance 534 llms.txt published 1,002
Capability domain
Any domain 13,790 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 9. There is no rating filter because there is nothing yet to filter on.

13,790 results

13,551–13,600 shown · queried in 1.53s · register counted Aug 19, 2026, 01:08 PM UTC

13,551
machine-relics-api-production.up.railway.appSilentNR · floor not met
host:machine-relics-api-production.up.railway.app

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

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,552
moneymachine-text-statsSilentNR · floor not met
host:lucid-text-stats-production.up.railway.app

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-14
Domain age—
Scorecard Badge
13,553
lore: a knowledge cache agents pay to querySilentNR · floor not met
host:lore-prod.vercel.app

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,554
loaded-alot-raleigh-prisoners.trycloudflare.comSilentNR · floor not met
host:loaded-alot-raleigh-prisoners.trycloudflare.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-14
Domain age—
Scorecard Badge
13,555
ErrorSilentNR · floor not met
host:israel-tariff-x402.onrender.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,556
intel.twzrd.xyzSilentNR · floor not met
host:intel.twzrd.xyz

x402 endpoint. Archive holds liveness. Last recorded call 2026-08-11.

x402 endpoint llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,557
httpx420.comSilentNR · floor not met
host:httpx420.com

x402 endpoint. Archive holds liveness, payment terms, domain age. Last recorded call 2026-08-19.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-19
Domain age7d
Scorecard Badge
13,558
hejilopeuapjlaphqjky.supabase.coSilentNR · floor not met
host:hejilopeuapjlaphqjky.supabase.co

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,559
docparse-x402.f3rnandonhan.workers.devSilentNR · floor not met
host:docparse-x402.f3rnandonhan.workers.dev

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,560
concerning-naturally-silent-undo.trycloudflare.comSilentNR · floor not met
host:concerning-naturally-silent-undo.trycloudflare.com

x402 endpoint. Archive holds liveness. Last recorded call 2026-08-11.

x402 endpoint
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,561
ErrorSilentNR · floor not met
host:bingo.jinmo.top

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

x402 endpoint
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age6mo
Scorecard Badge
13,562
ba-x402-requirements-agent.onrender.comSilentNR · floor not met
host:ba-x402-requirements-agent.onrender.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,563
arbitrum-mpp-transaction-preflight-production.up.railway.appSilentNR · floor not met
host:arbitrum-mpp-transaction-preflight-production.up.railway.app

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-11
Domain age—
Scorecard Badge
13,564
api.preflightstack.comSilentNR · floor not met
host:api.preflightstack.com

x402 endpoint. Archive holds liveness, payment terms, domain age. Last recorded call 2026-08-17.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-17
Domain age3d
Scorecard Badge
13,565
agent-economy-sec-verifier.onrender.comSilentNR · floor not met
host:agent-economy-sec-verifier.onrender.com

x402 endpoint. Archive holds liveness, payment terms. Last recorded call 2026-08-18.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-18
Domain age—
Scorecard Badge
13,566
agent-business-lab-seller-web-extract.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-seller-web-extract.dfly90724.workers.dev

x402 endpoint. Archive holds liveness, payment terms. Last recorded call 2026-08-18.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-18
Domain age—
Scorecard Badge
13,567
agent-business-lab-seller-search-signals.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-seller-search-signals.dfly90724.workers.dev

x402 endpoint. Archive holds liveness, payment terms. Last recorded call 2026-08-18.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-18
Domain age—
Scorecard Badge
13,568
agent-business-lab-seller-c.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-seller-c.dfly90724.workers.dev

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-17
Domain age—
Scorecard Badge
13,569
agent-business-lab-seller-b.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-seller-b.dfly90724.workers.dev

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-17
Domain age—
Scorecard Badge
13,570
agent-business-lab-seller-a.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-seller-a.dfly90724.workers.dev

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-17
Domain age—
Scorecard Badge
13,571
agent-business-lab-composition.dfly90724.workers.devSilentNR · floor not met
host:agent-business-lab-composition.dfly90724.workers.dev

x402 endpoint. Archive holds liveness, payment terms. Last recorded call 2026-08-18.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called2026-08-18
Domain age—
Scorecard Badge
13,572
ErrorNever probedNR · floor not met
host:api.bitrefill.com

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC3,107
Inflow USDC46,306
Payers400
Last called—
Domain age12.4y
Scorecard Badge
13,573
Apify Agent General Interface (AGI)Never probedNR · floor not met
host:agi.apify.com

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC568.23
Inflow USDC73.03
Payers11
Last called—
Domain age17.2y
Scorecard Badge
13,574
api.apify.comNever probedNR · floor not met
host:api.apify.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC73.03
Payers11
Last called—
Domain age17.2y
Scorecard Badge
13,575
Arkham APINever probedNR · floor not met
host:api.arkm.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC26.8
Payers2
Last called—
Domain age24.9y
Scorecard Badge
13,576
agents.chain.linkNever probedNR · floor not met
host:agents.chain.link

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC16.56
Payers1
Last called—
Domain age9.1y
Scorecard Badge
13,577
DeltaSignalNever probedNR · floor not met
host:api.aitrailblazer.net

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC12.82
Payers1
Last called—
Domain age4.0y
Scorecard Badge
13,578
analyst.lonestaroracle.xyzNever probedNR · floor not met
host:analyst.lonestaroracle.xyz

x402 endpoint. Archive holds payment terms, observed flow, wallet balance. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC86.01
Inflow USDC11.67
Payers9
Last called—
Domain age—
Scorecard Badge
13,579
agri.lonestaroracle.xyzNever probedNR · floor not met
host:agri.lonestaroracle.xyz

x402 endpoint. Archive holds payment terms, observed flow, wallet balance. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC85.86
Inflow USDC11.67
Payers9
Last called—
Domain age—
Scorecard Badge
13,581
aero.lonestaroracle.xyzNever probedNR · floor not met
host:aero.lonestaroracle.xyz

x402 endpoint. Archive holds payment terms, observed flow. Last recorded call none.

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC11.67
Payers9
Last called—
Domain age—
Scorecard Badge
13,582
api.gmfarcaster.comNever probedNR · floor not met
host:api.gmfarcaster.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC5
Payers1
Last called—
Domain age2.9y
Scorecard Badge
13,583
api.kadec0.xyzNever probedNR · floor not met
host:api.kadec0.xyz

x402 endpoint. Archive holds payment terms, observed flow. Last recorded call none.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC3.2
Payers3
Last called—
Domain age—
Scorecard Badge
13,584
ErrorNever probedNR · floor not met
host:api.cn402.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC2.39
Payers25
Last called—
Domain age4mo
Scorecard Badge
13,587
JarvisClaw — The Payment Rail for AI AgentsNever probedNR · floor not met
host:api.jarvisclaw.ai

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC558.38
Inflow USDC2.16
Payers3
Last called—
Domain age5mo
Scorecard Badge
13,588
Agent402 - search, answer, and 500+ pay-per-call tools for AI agentsNever probedNR · floor not met
host:agent402.tools

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC2.07
Payers6
Last called—
Domain age69d
Scorecard Badge
13,589
ErrorNever probedNR · floor not met
host:api.exa.ai

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC1.72
Payers23
Last called—
Domain age8.7y
Scorecard Badge
13,590
api.dripmetrics.aiNever probedNR · floor not met
host:api.dripmetrics.ai

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC1.05
Payers2
Last called—
Domain age4mo
Scorecard Badge
13,591
404: This page could not be found.Never probedNR · floor not met
host:api.govparse.io

x402 endpoint. Archive holds payment terms, observed flow. Last recorded call none.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.572
Payers2
Last called—
Domain age—
Scorecard Badge
13,592
api.gitbeacon.devNever probedNR · floor not met
host:api.gitbeacon.dev

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.45
Payers7
Last called—
Domain age40d
Scorecard Badge
13,593
api.demandex.devNever probedNR · floor not met
host:api.demandex.dev

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC58.73
Inflow USDC0.45
Payers7
Last called—
Domain age32d
Scorecard Badge
13,594
HALOWERK agentenwerkNever probedNR · floor not met
host:agent.halowerk.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.437
Payers3
Last called—
Domain age13d
Scorecard Badge
13,595
AgentCash Router · Fortune DemoNever probedNR · floor not met
host:agentcash-fortune-demo-six.vercel.app

x402 endpoint. Archive holds payment terms, observed flow. Last recorded call none.

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.257
Payers3
Last called—
Domain age—
Scorecard Badge
13,596
ErrorNever probedNR · floor not met
host:api.clawfetch.ai

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.241
Payers4
Last called—
Domain age6mo
Scorecard Badge
13,597
Japan Address API — x402 pay-per-callNever probedNR · floor not met
host:address.agentic-jp.com

x402 endpoint. Archive holds payment terms, observed flow. Last recorded call none.

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.165
Payers4
Last called—
Domain age—
Scorecard Badge
13,598
api.invoket.comNever probedNR · floor not met
host:api.invoket.com

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.14
Payers2
Last called—
Domain age65d
Scorecard Badge
13,599
403 ForbiddenNever probedNR · floor not met
host:api.interzoid.com

x402 endpoint. Archive holds payment terms, observed flow, wallet balance, domain age. Last recorded call none.

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC2.67
Inflow USDC0.12
Payers2
Last called—
Domain age9.0y
Scorecard Badge
13,600
api.agentstools.devNever probedNR · floor not met
host:api.agentstools.dev

x402 endpoint. Archive holds payment terms, observed flow, domain age. Last recorded call none.

x402 endpoint payment terms llms.txt
3 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0.113
Payers3
Last called—
Domain age50d
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 Error400 payers 46,306USDC in 2 Apify Agent General Interface (AGI)11 payers 73.03USDC in 3 api.apify.com11 payers 73.03USDC in 4 Arkham API2 payers 26.8USDC in 5 agents.chain.link1 payers 16.56USDC 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

2026-08-19
Archive coverage9 of 7 days2026-08-11 → 2026-08-19
Published grades0earliest possible 2026-08-17
Answered when last called7,798of 13,571 observed listings
Recorded changes5,790including 283 payout-address rotations
What the floor means →