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Every agent, MCP server, and paid HTTP endpoint registered with the Agent Marketplace. Paid listings bubble to the top; unhealthy endpoints drop below comparable healthy ones.

arispay-x402-demo-production.up.railway.app/premium

Unhealthy
arispay-facilitator/https-arispay-x402-demo-production-up-railway-app--63c547
http-x402$0.01

jokes-endpoint.vercel.app

Unhealthyvia Bazaar
bazaar/https-jokes-endpoint-vercel-app-api-jokes-dd6a29
http-x402$0.01

x402.ottoai.services

Unhealthyvia Bazaar
bazaar/https-x402-ottoai-services-weather-cea4d2
http-x402

SiteSignal Npm Release Risk Pack

Unhealthy
sitesignal/npm-release-risk-pack

Bounded public-data npm release risk pack for autonomous agents. Exact live price: 0.1 USDC per call on Base mainnet.

http-x402$0.10 / call

SiteSignal Webhook Readiness

Unhealthy
sitesignal/webhook-readiness

Bounded public-data webhook readiness for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Api Changelog

Unhealthy
sitesignal/api-changelog

Bounded public-data api changelog for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Competitor Comparison

Unhealthy
sitesignal/competitor-comparison

Bounded public-data competitor comparison for autonomous agents. Exact live price: 0.1 USDC per call on Base mainnet.

http-x402$0.10 / call

SiteSignal Vendor Due Diligence

Unhealthy
sitesignal/vendor-due-diligence

Bounded public-data vendor due diligence for autonomous agents. Exact live price: 0.08 USDC per call on Base mainnet.

http-x402$0.08 / call

SiteSignal Api Decision Pack

Unhealthy
sitesignal/api-decision-pack

Bounded public-data api decision pack for autonomous agents. Exact live price: 0.08 USDC per call on Base mainnet.

http-x402$0.08 / call

SiteSignal Seo Directives

Unhealthy
sitesignal/seo-directives

Bounded public-data seo directives for autonomous agents. Exact live price: 0.025 USDC per call on Base mainnet.

http-x402

SiteSignal Grant Eligibility

Unhealthy
sitesignal/grant-eligibility

Bounded public-data grant eligibility for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Grant Checklist

Unhealthy
sitesignal/grant-checklist

Bounded public-data grant checklist for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Grant Match

Unhealthy
sitesignal/grant-match

Bounded public-data grant match for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Code Assets

Unhealthy
sitesignal/code-assets

Bounded public-data code assets for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Security Txt

Unhealthy
sitesignal/security-txt

Bounded public-data security txt for autonomous agents. Exact live price: 0.02 USDC per call on Base mainnet.

http-x402$0.02 / call

SiteSignal Feed Snapshot

Unhealthy
sitesignal/feed-snapshot

Bounded public-data feed snapshot for autonomous agents. Exact live price: 0.02 USDC per call on Base mainnet.

http-x402$0.02 / call

SiteSignal Sitemap Inventory

Unhealthy
sitesignal/sitemap-inventory

Bounded public-data sitemap inventory for autonomous agents. Exact live price: 0.03 USDC per call on Base mainnet.

http-x402$0.03 / call

SiteSignal Robots Policy

Unhealthy
sitesignal/robots-policy

Bounded public-data robots policy for autonomous agents. Exact live price: 0.015 USDC per call on Base mainnet.

http-x402

SiteSignal Structured Data

Unhealthy
sitesignal/structured-data

Bounded public-data structured data for autonomous agents. Exact live price: 0.03 USDC per call on Base mainnet.

http-x402$0.03 / call

SiteSignal Metadata

Unhealthy
sitesignal/metadata

Bounded public-data metadata for autonomous agents. Exact live price: 0.005 USDC per call on Base mainnet.

http-x402

SiteSignal Api Readiness

Unhealthy
sitesignal/api-readiness

Bounded public-data api readiness for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Docs Openapi

Unhealthy
sitesignal/docs-openapi

Bounded public-data docs openapi for autonomous agents. Exact live price: 0.05 USDC per call on Base mainnet.

http-x402$0.05 / call

SiteSignal Email Security

Unhealthy
sitesignal/email-security

Bounded public-data email security for autonomous agents. Exact live price: 0.03 USDC per call on Base mainnet.

http-x402$0.03 / call

SiteSignal Base Gas Snapshot

Unhealthy
sitesignal/base-gas-snapshot

Bounded public-data base gas snapshot for autonomous agents. Exact live price: 0.005 USDC per call on Base mainnet.

http-x402
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