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.

567 results

401–450 shown · queried in 5.63s · register counted Aug 13, 2026, 06:27 PM UTC

Observed flow Clear all
401
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
402
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
403
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
404
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
405
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
406
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
407
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
408
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
409
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
410
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
411
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
412
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
413
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
414
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
415
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
416
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
417
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
418
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
419
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
420
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
421
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
422
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
423
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
424
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
425
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
426
Stack Billing — The Invoicing App for People Who Hate InvoicingSilentNR · floor not met
host:stackbill.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 USDC0.195
Payers1
Last called2026-08-11
Domain age4mo
Scorecard Badge
427
Imagcon — AI App Icon Generator for PWA, iOS, AndroidSilentNR · floor not met
host:imagcon.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 USDC0.195
Payers1
Last called2026-08-11
Domain age9mo
Scorecard Badge
428
Dicta-Notes | AI-Powered Real-Time Meeting TranscriptionSilentNR · floor not met
host:dicta-notes.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 USDC0.195
Payers1
Last called2026-08-11
Domain age17mo
Scorecard Badge
429
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
430
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
431
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
432
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
433
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
434
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
435
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
436
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
437
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
438
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
439
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
440
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
441
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
442
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
443
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
444
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
446
HALOWERK x402werkSilentNR · floor not met
host:x402.halowerk.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 USDC0.053
Payers1
Last called2026-08-11
Domain age7d
Scorecard Badge
447
VektorwerkSilentNR · floor not met
host:vektor.netzhandwerker.de

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 USDC0.053
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
448
VektorwerkSilentNR · floor not met
host:vektor.halowerk.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 USDC0.053
Payers1
Last called2026-08-11
Domain age7d
Scorecard Badge
449
Netzhandwerker Agent ToolsSilentNR · floor not met
host:tools.netzhandwerker.de

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 USDC0.053
Payers1
Last called2026-08-11
Domain age—
Scorecard Badge
450
Netzhandwerker Agent ToolsSilentNR · floor not met
host:tools.halowerk.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 USDC0.053
Payers1
Last called2026-08-11
Domain age7d
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 StableSocial9 payers 12.9USDC in 2 StableSocial9 payers 12.9USDC in 3 StableSocial9 payers 12.9USDC in 4 api.linkedpanda.com7 payers 11.8USDC in 5 api.sadhguruinnerengineering.uk1 payers 9.78USDC 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 →