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Create x402 Sign-In-With-X payload
Group: Onchain APIs
Use this when you need: Create x402 Sign-In-With-X payload.

Usage

Parameters

ParameterTypeRequiredDescription
xWalletIdstringWallet ID to use for transactions
xApiKeystring-
createX402SiwxRequestCreateX402SiwxRequest-

Response

Returns a RequestArgs object.

Error Handling

Tips

  • Provide a viewerFid when supported to respect mutes/blocks and include viewer_context.
  • Keep requests scoped (e.g., use limit) to improve latency.
  • Cache results where sensible.