MCPScores.com
Browse the registry
All 7,354MCP servers 5,750x402 endpoints 1,604Answering 3,624Payment terms 1,592Observed flow 601
Listing type
All types 7,354 MCP servers 5,750 x402 endpoints 1,604
Observed status
Any status 7,354 Answered when last called 3,624 Observed, silent 3,511 Never probed 219
Evidence held
Any evidence 7,354 Payment terms declared 1,592 Observed USDC inflow 601 Wallet balance 406 llms.txt published 933
Capability domain
Any domain 7,354 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 4. There is no rating filter because there is nothing yet to filter on.

1,592 results

1,151–1,200 shown · queried in 5.51s · register counted Aug 14, 2026, 04:38 AM UTC

Payment terms Clear all
1,152
tts-service-production-e8a7.up.railway.appSilentNR · floor not met
host:tts-service-production-e8a7.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,154
Trust402 - x402 RadarSilentNR · floor not met
host:trust402.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,155
Trust402 - x402 RadarSilentNR · floor not met
host:trust402.aztecbeacon.uk

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age12mo
Scorecard Badge
1,156
TravelCheck APISilentNR · floor not met
host:travelcheck-x402.fly.dev

x402 endpoint. Archive holds liveness, payment terms. Last recorded call 2026-08-12.

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called2026-08-12
Domain age—
Scorecard Badge
1,157
trace.sociologic.aiSilentNR · floor not met
host:trace.sociologic.ai

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age7mo
Scorecard Badge
1,158
TopPot — Your FPL skills. Real prizes.SilentNR · floor not met
host:toppot.io

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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,159
tollbooth-production-3845.up.railway.appSilentNR · floor not met
host:tollbooth-production-3845.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,160
tokensqueezer-production.up.railway.appSilentNR · floor not met
host:tokensqueezer-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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,161
Token4U — AI API Gateway | 0 Account · Pay-as-you-goSilentNR · floor not met
host:token4u.ai

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age31d
Scorecard Badge
1,162
token-risk.comSilentNR · floor not met
host:token-risk.com

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age23d
Scorecard Badge
1,163
The Idea MachineSilentNR · floor not met
host:theideamachine.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age6mo
Scorecard Badge
1,164
the-stables-blackbird-api.vercel.appSilentNR · floor not met
host:the-stables-blackbird-api.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,165
testing-featuresSilentNR · floor not met
host:testing-features-2025.myshopify.com

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age20.5y
Scorecard Badge
1,166
TenjinSilentNR · floor not met
host:tenjin.blog

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age4mo
Scorecard Badge
1,167
Talkshi — The Agentic MarketplaceSilentNR · floor not met
host:talkshi.com

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age60d
Scorecard Badge
1,169
StableVoiceSilentNR · floor not met
host:stablevoice.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age4mo
Scorecard Badge
1,170
StableTubeSilentNR · floor not met
host:stabletube.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age4mo
Scorecard Badge
1,171
StableStudioSilentNR · floor not met
host:stablestudio.io

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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,172
StableStudioSilentNR · floor not met
host:stablestudio.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age6mo
Scorecard Badge
1,173
StableJobsSilentNR · floor not met
host:stablejobs.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age6mo
Scorecard Badge
1,174
Cloudflare APISilentNR · floor not met
host:stableflare.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age4mo
Scorecard Badge
1,175
StableEstateSilentNR · floor not met
host:stableestate.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age3mo
Scorecard Badge
1,176
StableCryptoSilentNR · floor not met
host:stablecrypto.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age6mo
Scorecard Badge
1,177
StableBrowserSilentNR · floor not met
host:stablebrowser.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,178
StablebaseSilentNR · floor not met
host:stablebase.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age4mo
Scorecard Badge
1,179
Apify API - pay-per-call actorsSilentNR · floor not met
host:stableapify.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age84d
Scorecard Badge
1,180
StablebaseSilentNR · floor not met
host:stable-supabase-git-ben-test-agentcash-rou-586785-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,181
StableMediaSilentNR · floor not met
host:stable-media-git-ben-upgrade-agentcash-rou-02e093-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,182
StableMediaSilentNR · floor not met
host:stable-media-git-ben-test-agentcash-router-pr-241-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,183
StableMediaSilentNR · floor not met
host:stable-media-git-ben-test-agentcash-router-pr-227-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,184
StableMediaSilentNR · floor not met
host:stable-media-git-ben-test-agentcash-router-pr-212-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,185
StableJobsSilentNR · floor not met
host:stable-jobs-git-ben-test-agentcash-router-pr-241-merit-systems.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,186
StableJobsSilentNR · floor not met
host:stable-jobs-git-ben-test-agentcash-router-pr-227-merit-systems.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,187
StableJobsSilentNR · floor not met
host:stable-jobs-git-ben-test-agentcash-router-pr-212-merit-systems.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,188
StableDomainsSilentNR · floor not met
host:stable-domains-git-ben-upgrade-agentcash-r-bb6a65-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,189
StableBrowserSilentNR · floor not met
host:stable-browser-git-stablebrowser-public-live-view-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,190
StableBrowserSilentNR · floor not met
host:stable-browser-git-shafu-stablebrowser-han-020dc6-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,191
StableBrowserSilentNR · floor not met
host:stable-browser-git-shafu-stablebrowser-410-220925-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,192
StableBrowserSilentNR · floor not met
host:stable-browser-git-ben-test-agentcash-rout-1850e3-merit-systems.vercel.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,194
specdelta-kl4hfo6j2q-as.a.run.appSilentNR · floor not met
host:specdelta-kl4hfo6j2q-as.a.run.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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,195
sendquotenow.comSilentNR · floor not met
host:sendquotenow.com

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age5mo
Scorecard Badge
1,196
scry · the storeSilentNR · floor not met
host:scry.moreright.xyz

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 USDC0
Payers0
Last called2026-08-11
Domain age—
Scorecard Badge
1,197
ScoreStatus — live sports in your status lineSilentNR · floor not met
host:scorestatus.dev

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age30d
Scorecard Badge
1,199
schedule-tools.use.x402atlas.comSilentNR · floor not met
host:schedule-tools.use.x402atlas.com

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age10mo
Scorecard Badge
1,200
sat.ipintel.aiSilentNR · floor not met
host:sat.ipintel.ai

x402 endpoint. Archive holds liveness, payment terms, domain age. 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
Payers0
Last called2026-08-11
Domain age10mo
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

No listing on this page declares a wallet with observed inbound USDC.

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

2026-08-14
Archive coverage4 of 7 days2026-08-11 → 2026-08-14
Published grades0earliest possible 2026-08-17
Answered when last called3,624of 7,135 observed listings
Recorded changes1,052including 92 payout-address rotations
What the floor means →