Function: buildPaymentPayload()¶

function buildPaymentPayload(
   pr, 
   requirement, 
   walletPrivateKey, 
   opts?): PaymentPayload;

Defined in: rine-core/dist/src/x402/pay.d.ts:43

Build and sign a PaymentPayload for a chosen requirement. The signer pins to/value/asset/network inside the EIP-712 signature, so a relayer or facilitator cannot redirect funds. Echoes resource/extensions and the chosen requirement (accepted) verbatim per the x402 contract.

Parameters¶

Parameter	Type
`pr`	`PaymentRequired`
`requirement`	`PaymentRequirements`
`walletPrivateKey`	`Uint8Array`
`opts?`	`BuildPaymentOptions`

Returns¶

PaymentPayload