Discover x402 Payment Requirements

Returns the x402 payment discovery document, describing how clients should pay for the API's paid routes (accepted chains, assets, amounts, and the facilitator to settle through).

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Returns the x402 payment discovery document, describing how clients should pay for the API's paid routes (accepted chains, assets, amounts, and the facilitator to settle through). Use it when bootstrapping an x402 payment flow so your client can build a valid X-Payment header. Fetching this discovery document is public and free, even though it describes paid endpoints.

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