Function verifyPayment

verifyPayment(
    client: {},
    payload: PaymentPayload,
    paymentRequirements: PaymentRequirements,
): Promise<VerifyResponse>
Verify payment payload without executing the transaction
Parameters
- client: {}
  Viem public client for on-chain checks
- payload: PaymentPayload
  Payment payload from client
- paymentRequirements: PaymentRequirements
  Payment requirements from server
Returns Promise<VerifyResponse>
Verification result
Example
```
const result = await verifyPayment(client, payload, requirements);
if (result.isValid) {
  // Proceed with settlement
} else {
  console.error('Invalid payment:', result.invalidReason);
}
```
- Defined in payment/verify.ts:37