MCPScores.com
Browse the registry
All 13,790MCP servers 12,025x402 endpoints 1,765Answering 7,837Payment terms 1,753Observed flow 901
Listing type
All types 13,790 MCP servers 12,025 x402 endpoints 1,765
Observed status
Any status 13,790 Answered when last called 7,837 Observed, silent 5,734 Never probed 219
Evidence held
Any evidence 13,790 Payment terms declared 1,753 Observed USDC inflow 901 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

13,751–13,790 shown · queried in 2.42s · register counted Aug 19, 2026, 03:26 PM UTC

13,751
agent-secret-leak-lrbu6.ondigitalocean.appNever probedNR · floor not met
host:agent-secret-leak-lrbu6.ondigitalocean.app

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,752
agent-ready.devNever probedNR · floor not met
host:agent-ready.dev

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age4mo
Scorecard Badge
13,753
agent-reader.agent-reader.workers.devNever probedNR · floor not met
host:agent-reader.agent-reader.workers.dev

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age7.5y
Scorecard Badge
13,754
agent-proxy.alchemy.comNever probedNR · floor not met
host:agent-proxy.alchemy.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age33.4y
Scorecard Badge
13,755
agent-production-1daa.up.railway.appNever probedNR · floor not met
host:agent-production-1daa.up.railway.app

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,756
agent-payment-error-corpus.mtree.workers.devNever probedNR · floor not met
host:agent-payment-error-corpus.mtree.workers.dev

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,757
Agent PaycheckNever probedNR · floor not met
host:agent-paycheck.onrender.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age11.4y
Scorecard Badge
13,758
agent-paid-resource-control.onrender.comNever probedNR · floor not met
host:agent-paid-resource-control.onrender.com

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age11.4y
Scorecard Badge
13,759
agent-outbound-action-ljoeb.ondigitalocean.appNever probedNR · floor not met
host:agent-outbound-action-ljoeb.ondigitalocean.app

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,760
中国银行卡优惠原文 API｜China Bank Offers APINever probedNR · floor not met
host:agent-offers-api-replitzip.replit.app

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age5.3y
Scorecard Badge
13,761
Agent IntelNever probedNR · floor not met
host:agent-intel.vectorbuildhq.workers.dev

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,762
agent-inbound-content-bpyht.ondigitalocean.appNever probedNR · floor not met
host:agent-inbound-content-bpyht.ondigitalocean.app

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,763
Agent Immortality | Externalize AI Agent State and KnowledgeNever probedNR · floor not met
host:agent-immortality.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age7mo
Scorecard Badge
13,764
agent-carwash.agentfetcher.workers.devNever probedNR · floor not met
host:agent-carwash.agentfetcher.workers.dev

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age7.5y
Scorecard Badge
13,765
agent-card-validator-mcp.mtree.workers.devNever probedNR · floor not met
host:agent-card-validator-mcp.mtree.workers.dev

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,766
agent-budget-guard.onrender.comNever probedNR · floor not met
host:agent-budget-guard.onrender.com

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age11.4y
Scorecard Badge
13,767
agent-arcade.use.x402atlas.comNever probedNR · floor not met
host:agent-arcade.use.x402atlas.com

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age10mo
Scorecard Badge
13,768
agent-a2a-payment-mk77y.ondigitalocean.appNever probedNR · floor not met
host:agent-a2a-payment-mk77y.ondigitalocean.app

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age6.2y
Scorecard Badge
13,769
afriref.devNever probedNR · floor not met
host:afriref.dev

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age36d
Scorecard Badge
13,770
affiliate.pay.zeroclick.ioNever probedNR · floor not met
host:affiliate.pay.zeroclick.io

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,772
Aegis — AI Content Quality Filter & Zero-Noise BriefingNever probedNR · floor not met
host:aegis-ai.xyz

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,773
ads.apitoll.cloudNever probedNR · floor not met
host:ads.apitoll.cloud

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age84d
Scorecard Badge
13,774
actionlayer.pay.zeroclick.ioNever probedNR · floor not met
host:actionlayer.pay.zeroclick.io

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,775
Action402 - Paid execution for AI agentsNever probedNR · floor not met
host:action402.vercel.app

x402 endpoint. Archive holds payment terms, domain age. 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
Payers0
Last called—
Domain age6.6y
Scorecard Badge
13,776
A2A Artifact HandoffNever probedNR · floor not met
host:a2a-artifact-handoff.onrender.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age11.4y
Scorecard Badge
13,777
A2A Artifact HandoffNever probedNR · floor not met
host:a2a-artifact-handoff-staging.onrender.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age11.4y
Scorecard Badge
13,778
ErrorNever probedNR · floor not met
host:9dmb38pvlp8dr1d3rtfjpe934o.ingress.h4i-dedicated.eu-sw-2.digitalfrontier.so

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age—
Scorecard Badge
13,779
ErrorNever probedNR · floor not met
host:7ioh4dgjbbl6wb22tbgdpann4y0txkmk.lambda-url.us-west-2.on.aws

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age4.9y
Scorecard Badge
13,780
Starchild RelayNever probedNR · floor not met
host:5108-x402.community.iamstarchild.com

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age14mo
Scorecard Badge
13,781
Timezone Converter — x402 paid APINever probedNR · floor not met
host:402timezones.vercel.app

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age6.6y
Scorecard Badge
13,783
01Mind.netNever probedNR · floor not met
host:01mind.net

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC0
Payers0
Last called—
Domain age78d
Scorecard Badge
13,784
api.epanya.aiNever probedNR · floor not met
host:api.epanya.ai

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

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age4mo
Scorecard Badge
13,785
Deepnets.aiNever probedNR · floor not met
host:api.deepnets.ai

x402 endpoint. Archive holds domain age. Last recorded call none.

x402 endpoint
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age10mo
Scorecard Badge
13,786
api.bakebakebake.noNever probedNR · floor not met
host:api.bakebakebake.no

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

x402 endpoint payment terms llms.txt
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age3mo
Scorecard Badge
13,788
AgentHub by Allium — Onchain data for AI agentsNever probedNR · floor not met
host:agents.allium.so

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age—
Scorecard Badge
13,789
AiScale Agent Services — Pay-Per-Call AI APIs on BaseNever probedNR · floor not met
host:agents.aiscale.pro

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

x402 endpoint payment terms
2 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age20mo
Scorecard Badge
13,790
MTC Evidence API — testnet previewNever probedNR · floor not met
host:agent-fact-receipts-staging.131313122.workers.dev

x402 endpoint. Archive holds payment terms. Last recorded call none.

x402 endpoint payment terms llms.txt
1 of 6 evidence facets held
coverage, not a rating
Tools—
Treasury USDC—
Inflow USDC—
Payers—
Last called—
Domain age—
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.

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observed USDC

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

Ranked within this page only, not the register.

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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 called7,837of 13,571 observed listings
Recorded changes5,790including 283 payout-address rotations
What the floor means →