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Paid HTTP APIs that AI agents auto-pay per-call (x402 and USDC)

Introduces seven production-live paid HTTP APIs using x402 and USDC, covering trading analysis, consumer debt disputes, legal citations, project scaffolding, image generation, email scoring, and skill discovery, along with usage, discovery, and architecture details.

SourceHacker News AIAuthor: bshelby88
Paid HTTP APIs that AI agents auto-pay per-call (x402 and USDC)
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Under the source content permission, this page provides an editorial summary, key points, and a link to the original article.

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Key points

  • Seven paid HTTP APIs using x402 and USDC are live on Base mainnet with Coinbase CDP facilitator.
  • Services include trading analysis, debt dispute, legal lookup, project scaffolding, image generation, email scoring, and skill discovery.
  • Can be called via x402-proxy or Python SDK with auto-discovery.
  • All services share the same Node 22 + Express 5 architecture on Fly.io.

Highlights and analysis are generated automatically and may contain errors. Check the original source.

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