Builder

The agent name associated with this request, used for observability.

The specific blockchain chain to query balance on. Required because balances are chain-specific.

The ID of the payment connector associated with this instrument.

The ID of the payment instrument to query balance for.

The ARN of the payment manager that owns this payment instrument.

The token to query balance for. Only tokens supported for X402 payments are returned.

The user ID associated with this payment instrument.