{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/PaymentInitiationRequest", "title": "PaymentInitiationRequest", "type": "object", "description": "A payment initiation request created via the Stitch API.", "properties": { "id": { "type": "string", "description": "Unique payment request identifier." }, "url": { "type": "string", "format": "uri", "description": "URL to redirect the payer for payment completion." }, "status": { "type": "string", "enum": [ "Pending", "Complete", "Cancelled", "Error" ], "description": "Current status of the payment request." }, "amount": { "$ref": "#/components/schemas/MoneyAmount" }, "created": { "type": "string", "format": "date-time", "description": "Creation timestamp." } } }