Pay-per-call crypto data for AI agents with x402: a working example
This story is from 2026-10-21. It is preserved in the archive; the latest stories are on the live feed.
Most crypto data APIs want an account, an API key and a monthly plan. That's awkward when the caller is an AI agent that needs one price, once. x402 fixes this by reusing the HTTP 402 Payment Required status: the server answers with a price, the client pays in USDC and retries, and the data comes b…
Read the full story at DEV Community — AI ↗
Timeline · 1 report
- 2026-10-21 07:58 · DEV Community — AI
Pay-per-call crypto data for AI agents with x402: a working example