Understand the merchant payment platform before integrating the API.
Bumxpress Business gives merchants API access to payment collection, disbursement, transfer, customer, KYC, and webhook workflows.The merchant API is designed for server-side integrations. Your backend creates customers, requests quotes, initiates money movement, stores returned resource IDs, and reconciles final status through webhooks or follow-up GET requests.
Create requests return resource identifiers. Store those IDs in your own system and use them for reconciliation, customer support, retries, and webhook handling.