POST /billing_requests { “billing_requests”: { “payment_request”: { “currency”: “GBP”, “amount”: “500”, “description”: “£5 Top Up” }, “links”: { “customer”: “CU00016VR36GVW” }
sandbox_fVlvmI9adp4-NhB-2nMNi-F1zf83n_Pe6j0JLGCB } } Sandbox access token
ElDthsfZovNG5mz3jjfRj7QS0xcbYnoun0mQM19E