List Payment Methods By Lead

GET 
/api/billing/leads/:lead_id/payment-methods

Get payment methods for a specific lead.

This is an alternative endpoint to /stripe/payment-methods/{lead_id} that follows the consistent /leads/{lead_id}/* pattern.

Args: lead_id: Lead ID to filter payment methods is_default: Optional filter for default payment methods

Returns: List of payment methods for the lead

Request​