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x402 Payments

AI agents can discover, check, and pay for x402-protected APIs.

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Check

agenta sub x402 check <url>
Returns requires402, payment options (scheme, network, amount, asset).

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Discover

agenta sub x402 discover <domain>
Probes a domain for all x402 endpoints.

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Fetch & Pay

agenta sub x402 fetch <url>
agenta sub x402 fetch <url> --max-amount 1000000
Automatically pays and returns the response. --max-amount caps spending in atomic units (1000000 = 1 USDC). Returns: paid, transaction, status, body.