#usdc

47 listings

• proofwork/base-usdc-receipt

  Proofwork Base USDC Receipt Check

  Read-only verification of a Base transaction and Circle USDC Transfer logs, with optional exact recipient and amount matching. Returns normalized evidence fields and public links. No signing, custody, trading, or state changes.

  http-x402·0.01 USD / call
• sitesignal/npm-release-risk-packUnhealthy

  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 USD / call
• sitesignal/webhook-readinessUnhealthy

  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 USD / call
• sitesignal/api-changelogUnhealthy

  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 USD / call
• sitesignal/competitor-comparisonUnhealthy

  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 USD / call
• sitesignal/api-decision-packUnhealthy

  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 USD / call
• sitesignal/vendor-due-diligenceUnhealthy

  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 USD / call
• sitesignal/grant-checklistUnhealthy

  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 USD / call
• sitesignal/seo-directivesUnhealthy

  SiteSignal Seo Directives

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

  http-x402·x402
• sitesignal/grant-eligibilityUnhealthy

  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 USD / call
• sitesignal/code-assetsUnhealthy

  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 USD / call
• sitesignal/grant-matchUnhealthy

  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 USD / call
• sitesignal/security-txtUnhealthy

  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 USD / call
• sitesignal/feed-snapshotUnhealthy

  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 USD / call
• sitesignal/robots-policyUnhealthy

  SiteSignal Robots Policy

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

  http-x402·x402
• sitesignal/sitemap-inventoryUnhealthy

  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 USD / call
• sitesignal/structured-dataUnhealthy

  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 USD / call
• sitesignal/metadataUnhealthy

  SiteSignal Metadata

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

  http-x402·x402
• sitesignal/api-readinessUnhealthy

  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 USD / call
• sitesignal/docs-openapiUnhealthy

  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 USD / call
• sitesignal/email-securityUnhealthy

  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 USD / call
• sitesignal/tls-securityUnhealthy

  SiteSignal Tls Security

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

  http-x402·0.03 USD / call
• sitesignal/base-gas-snapshotUnhealthy

  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·x402
• sitesignal/base-wallet-balanceUnhealthy

  SiteSignal Base Wallet Balance

  Bounded public-data base wallet balance for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/agent-discoveryUnhealthy

  SiteSignal Agent Discovery

  Bounded public-data agent discovery for autonomous agents. Exact live price: 0.04 USDC per call on Base mainnet.

  http-x402·0.04 USD / call
• sitesignal/agent-revenue-kitUnhealthy

  SiteSignal Agent Revenue Kit

  Bounded public-data agent revenue kit for autonomous agents. Exact live price: 3 USDC per call on Base mainnet.

  http-x402·3.00 USD / call
• sitesignal/npm-downloadsUnhealthy

  SiteSignal Npm Downloads

  Bounded public-data npm downloads for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/redirect-chainUnhealthy

  SiteSignal Redirect Chain

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

  http-x402·0.02 USD / call
• sitesignal/github-repo-healthUnhealthy

  SiteSignal Github Repo Health

  Bounded public-data github repo health for autonomous agents. Exact live price: 0.02 USDC per call on Base mainnet.

  http-x402·0.02 USD / call
• sitesignal/npm-package-healthUnhealthy

  SiteSignal Npm Package Health

  Bounded public-data npm package health for autonomous agents. Exact live price: 0.02 USDC per call on Base mainnet.

  http-x402·0.02 USD / call
• sitesignal/pypi-package-healthUnhealthy

  SiteSignal Pypi Package Health

  Bounded public-data pypi package health for autonomous agents. Exact live price: 0.02 USDC per call on Base mainnet.

  http-x402·0.02 USD / call
• sitesignal/bug-triageUnhealthy

  SiteSignal Bug Triage

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

  http-x402·0.05 USD / call
• sitesignal/http-policyUnhealthy

  SiteSignal Http Policy

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

  http-x402·0.02 USD / call
• sitesignal/json-api-shapeUnhealthy

  SiteSignal Json Api Shape

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

  http-x402·0.05 USD / call
• sitesignal/openapi-inventoryUnhealthy

  SiteSignal Openapi Inventory

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

  http-x402·0.03 USD / call
• sitesignal/dns-inventoryUnhealthy

  SiteSignal Dns Inventory

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

  http-x402·0.03 USD / call
• sitesignal/api-sanityUnhealthy

  SiteSignal Api Sanity

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

  http-x402·0.05 USD / call
• sitesignal/weatherUnhealthy

  SiteSignal Weather

  Bounded public-data weather for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/wikipedia-summaryUnhealthy

  SiteSignal Wikipedia Summary

  Bounded public-data wikipedia summary for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/hackernews-trendingUnhealthy

  SiteSignal Hackernews Trending

  Bounded public-data hackernews trending for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/go-module-latestUnhealthy

  SiteSignal Go Module Latest

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

  http-x402·x402
• sitesignal/doi-metadataUnhealthy

  SiteSignal Doi Metadata

  Bounded public-data doi metadata for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/osv-vulnerabilitiesUnhealthy

  SiteSignal Osv Vulnerabilities

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

  http-x402·x402
• sitesignal/dossier-getUnhealthy

  SiteSignal Dossier Get

  Bounded public-data dossier get for autonomous agents. Exact live price: 0.01 USDC per call on Base mainnet.

  http-x402·0.01 USD / call
• sitesignal/qr-getUnhealthy

  SiteSignal Qr Get

  Bounded public-data qr get for autonomous agents. Exact live price: 0.001 USDC per call on Base mainnet.

  http-x402·x402
• sitesignal/link-previewUnhealthy

  SiteSignal Link Preview

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

  http-x402·x402
• sitesignal/url-evidenceUnhealthy

  SiteSignal Url Evidence

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

  http-x402·0.02 USD / call