MCPScores.com
Browse the registry
All 6,479MCP servers 4,875x402 endpoints 1,604Answering 3,250Payment terms 1,592Observed flow 559
Listing type
All types 6,479 MCP servers 4,875 x402 endpoints 1,604
Observed status
Any status 6,479 Answered when last called 3,250 Observed, silent 3,010 Never probed 219
Evidence held
Any evidence 6,479 Payment terms declared 1,592 Observed USDC inflow 559 Wallet balance 406 llms.txt published 933
Capability domain
Any domain 6,479 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.

117 results

1–50 shown · queried in 0.80s · register counted Aug 13, 2026, 03:57 PM UTC

Silent Observed flow Clear all
1
BotPay · A2A/M2M支付网络SilentNR · floor not met
host:test.alexwlex143.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 USDC72.01
Payers27
Last called2026-08-11
Domain age—
Scorecard Badge
2
StableEnrichSilentNR · floor not met
host:stableenrich.dev

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 USDC28.6
Payers50
Last called2026-08-11
Domain age6mo
Scorecard Badge
3
StableEnrichSilentNR · floor not met
host:stable-enrich-git-shafu-stableenrich-nearb-74cfdf-merit-systems.vercel.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 USDC28.6
Payers50
Last called2026-08-11
Domain age—
Scorecard Badge
4
StableEnrichSilentNR · floor not met
host:stable-enrich-git-shafu-stableenrich-exa-b-f22424-merit-systems.vercel.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 USDC28.6
Payers50
Last called2026-08-11
Domain age—
Scorecard Badge
5
StableEnrichSilentNR · floor not met
host:stable-enrich-git-shafu-stabledomains-pork-25b57c-merit-systems.vercel.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 USDC28.6
Payers50
Last called2026-08-11
Domain age—
Scorecard Badge
6
StableEnrichSilentNR · floor not met
host:stable-enrich-git-fix-stableenrich-exa-leg-547ea8-merit-systems.vercel.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 USDC28.6
Payers50
Last called2026-08-11
Domain age—
Scorecard Badge
7
StableEnrichSilentNR · floor not met
host:stable-enrich-git-fix-stableenrich-exa-api-schema-merit-systems.vercel.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 USDC28.6
Payers50
Last called2026-08-11
Domain age—
Scorecard Badge
8
StableEnrichSilentNR · floor not met
host:enrichx402.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 USDC28.6
Payers50
Last called2026-08-11
Domain age7mo
Scorecard Badge
9
StableSocialSilentNR · floor not met
host:stablesocial.dev

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 USDC12.9
Payers9
Last called2026-08-11
Domain age6mo
Scorecard Badge
10
StableSocialSilentNR · floor not met
host:stable-social-git-shafu-stablesocial-not-f-3816e7-merit-systems.vercel.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 USDC12.9
Payers9
Last called2026-08-11
Domain age—
Scorecard Badge
11
StableSocialSilentNR · floor not met
host:socialx402.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 USDC12.9
Payers9
Last called2026-08-11
Domain age6mo
Scorecard Badge
12
api.linkedpanda.comSilentNR · floor not met
host:api.linkedpanda.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 USDC11.8
Payers7
Last called2026-08-11
Domain age13mo
Scorecard Badge
13
api.sadhguruinnerengineering.ukSilentNR · floor not met
host:api.sadhguruinnerengineering.uk

x402 endpoint. Archive holds liveness, payment terms, observed flow, 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
Inflow USDC9.78
Payers1
Last called2026-08-13
Domain age11d
Scorecard Badge
14
zk.quickai.buildSilentNR · floor not met
host:zk.quickai.build

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 USDC9
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
15
ErrorSilentNR · floor not met
host:eagle.quickai.build

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 USDC9
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
16
doc.lonestaroracle.xyzSilentNR · floor not met
host:doc.lonestaroracle.xyz

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

x402 endpoint payment terms llms.txt
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC89.31
Inflow USDC5.85
Payers6
Last called2026-08-13
Domain age—
Scorecard Badge
17
content.lonestaroracle.xyzSilentNR · floor not met
host:content.lonestaroracle.xyz

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 USDC5.85
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
18
Vealth · real problems into provable WorkSilentNR · floor not met
host:vealth.net

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 USDC3.73
Payers2
Last called2026-08-11
Domain age5mo
Scorecard Badge
19
Deepline GTM APISilentNR · floor not met
host:stable-deepline.dev

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 USDC2.45
Payers4
Last called2026-08-11
Domain age63d
Scorecard Badge
20
api.loyalspark.onlineSilentNR · floor not met
host:api.loyalspark.online

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 USDC0.531
Payers36
Last called2026-08-11
Domain age10mo
Scorecard Badge
21
x402 Time CapsuleSilentNR · floor not met
host:timecapsule.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
22
x402 Temp FileSilentNR · floor not met
host:tempfile.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
23
x402 StampSilentNR · floor not met
host:stamp.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
24
x402 ProxySilentNR · floor not met
host:proxy.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
25
x402 Game of ChanceSilentNR · floor not met
host:play.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
26
x402 PastebinSilentNR · floor not met
host:pastebin.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
27
Omniguchi — hatch a wallet-bound creatureSilentNR · floor not met
host:omniguchi.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
28
Omniac - Omniacs DAOSilentNR · floor not met
host:omniac.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
29
x402 LeaderboardSilentNR · floor not met
host:leaderboard.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
30
x402 DonateSilentNR · floor not met
host:donate.0000402.xyz

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 USDC0.3
Payers6
Last called2026-08-11
Domain age—
Scorecard Badge
31
DeepgramSilentNR · floor not met
host:deepgram.x402.paysponge.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 USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
32
Sponge GatewaySilentNR · floor not met
host:api.paysponge.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 USDC0.3
Payers4
Last called2026-08-11
Domain age7mo
Scorecard Badge
33
openrouter-production-d0d6.up.railway.appSilentNR · floor not met
host:openrouter-production-d0d6.up.railway.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 USDC0.256
Payers19
Last called2026-08-11
Domain age—
Scorecard Badge
34
x402scan-hnqp3auxm-merit-systems.vercel.appSilentNR · floor not met
host:x402scan-hnqp3auxm-merit-systems.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 USDC0.19
Payers5
Last called2026-08-11
Domain age—
Scorecard Badge
35
x402scan-e11utvi3p-merit-systems.vercel.appSilentNR · floor not met
host:x402scan-e11utvi3p-merit-systems.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 USDC0.19
Payers5
Last called2026-08-11
Domain age—
Scorecard Badge
36
mcpfax-utility.bowling-anthony.workers.devSilentNR · floor not met
host:mcpfax-utility.bowling-anthony.workers.dev

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC4.19
Inflow USDC0.163
Payers1
Last called2026-08-13
Domain age—
Scorecard Badge
37
mcpfax-reliability.bowling-anthony.workers.devSilentNR · floor not met
host:mcpfax-reliability.bowling-anthony.workers.dev

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC4.19
Inflow USDC0.163
Payers1
Last called2026-08-13
Domain age—
Scorecard Badge
38
mcpfax-markets.bowling-anthony.workers.devSilentNR · floor not met
host:mcpfax-markets.bowling-anthony.workers.dev

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC4.19
Inflow USDC0.163
Payers1
Last called2026-08-13
Domain age—
Scorecard Badge
39
mcpfax-intel.bowling-anthony.workers.devSilentNR · floor not met
host:mcpfax-intel.bowling-anthony.workers.dev

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

x402 endpoint payment terms
4 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC4.19
Inflow USDC0.163
Payers1
Last called2026-08-13
Domain age—
Scorecard Badge
40
ukintel.uk — UK company verdicts for AI agentsSilentNR · floor not met
host:api.ukintel.uk

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 USDC0.15
Payers1
Last called2026-08-11
Domain age23d
Scorecard Badge
41
Japan Corporate-Number API — x402 pay-per-callSilentNR · floor not met
host:houjin.agentic-jp.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 USDC0.144
Payers3
Last called2026-08-11
Domain age87d
Scorecard Badge
42
Japan Holiday & Business-Day API — x402 pay-per-callSilentNR · floor not met
host:holiday.agentic-jp.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 USDC0.144
Payers3
Last called2026-08-11
Domain age87d
Scorecard Badge
43
Japan Furigana API — x402 pay-per-callSilentNR · floor not met
host:furigana.agentic-jp.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 USDC0.144
Payers3
Last called2026-08-11
Domain age87d
Scorecard Badge
44
Japan Diet (Parliament) API — x402 pay-per-callSilentNR · floor not met
host:diet.agentic-jp.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 USDC0.144
Payers3
Last called2026-08-11
Domain age87d
Scorecard Badge
45
x402.cloudpulsepoint.comSilentNR · floor not met
host:x402.cloudpulsepoint.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 USDC0.11
Payers1
Last called2026-08-11
Domain age5mo
Scorecard Badge
46
x402.donnyautomation.comSilentNR · floor not met
host:x402.donnyautomation.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 USDC0.105
Payers1
Last called2026-08-11
Domain age5mo
Scorecard Badge
47
api.run402.comSilentNR · floor not met
host:api.run402.com

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 USDC0.09
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
48
API Acre — Pay-per-call APIs on BaseSilentNR · floor not met
host:apiacre.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 USDC0.086
Payers1
Last called2026-08-11
Domain age5d
Scorecard Badge
49
api.tickersfeed.netSilentNR · floor not met
host:api.tickersfeed.net

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 USDC0.067
Payers5
Last called2026-08-11
Domain age3mo
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 BotPay · A2A/M2M支付网络27 payers 72.01USDC in 2 StableEnrich50 payers 28.6USDC in 3 StableEnrich50 payers 28.6USDC in 4 StableEnrich50 payers 28.6USDC in 5 StableEnrich50 payers 28.6USDC 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

2026-08-13
Archive coverage3 of 7 days2026-08-11 → 2026-08-13
Published grades0earliest possible 2026-08-17
Answered when last called3,250of 6,260 observed listings
Recorded changes724including 19 payout-address rotations
What the floor means →