In production
Hosted checkout on MPGS via Nouvobanq — 3-D Secure enforced, server-side verification — live in production on a multi-language booking platform.
The settlement layer behind MERJ Exchange, a regulated securities exchange. Automated, reconciled, and deployed under regulator scrutiny.
Commission tracking and automated payout requests with double-entry ledgering — referral money that reconciles to the cent.
Named integrations
Not vapourware partner logos. Each is an integration we've wired and shipped to production for a paying client.
Settlement & clearing
Host-to-Host
Bank-grade settlement rails behind a regulated securities exchange — automated, reconciled, regulator-ready.
Shipped for: MERJ Exchange
Card acquiring
MPGS Hosted Checkout
Mastercard Payment Gateway Services, server-side verification, 3-D Secure, webhook ingestion with idempotent retry handling.
Shipped for: Cool Tour Guide
Reservation rails
Hotel booking & payment
Direct CRS integration for hotel booking flows, with payment capture running through the property's own acquiring chain.
Shipped for: Savoy Seychelles
Quick answer
What payment integrations does Seypro build? Seypro engineers payment integrations for systems where money has to reconcile — card checkout, recurring billing, affiliate payouts, and bank-grade settlement pipelines. We've shipped MPGS card checkout via Nouvobanq for a multi-language booking platform, and built the ABSA settlement layer behind MERJ Exchange, a regulated securities exchange. Every integration is reconciled, idempotent, and audit-logged.
What we wire up
Inbound payments, recurring charges, and automated disbursements — the full payment cycle in one integration, reconciled end to end.
Hosted or embedded card checkout, multi-currency, 3-D Secure, and tokenised card-on-file — wired into your existing gateway with webhooks that retry and reconcile.
Subscriptions, usage-based pricing engines, affiliate commissions, and automated payouts — ledgered, reconciled, and built for a clean audit trail.
Capabilities
Webhooks that retry. Transactions that can't double-charge. Ledgers that balance. The unglamorous engineering that keeps money correct.
Gateway callbacks handled with idempotency keys and retry-safe processing — no double-charges, no lost notifications.
Double-entry ledgering and automated reconciliation against gateway and bank statements so the books always balance.
Tokenisation and hosted fields keep card data out of your servers — PCI DSS scope minimised by architecture, not paperwork.
Every transaction, refund, and payout is versioned and traceable — the evidence regulators and finance teams actually ask for.
ISO 20022 pain.001 / RTGS payment files generated, signed, and delivered over secure SFTP with status polling.
We integrate the gateway and bank you already use — Mastercard MPGS, regional acquirers, and card-scheme rails.
Rails & tooling
ABSAMPGS via NouvobanqCybersourceStripeISO 20022 Pain.001 / Pain.002PGP-signed SFTP3-D Secure 2WebhooksPCI DSSMulti-currencyTell us your gateway, your currencies, and your payout flow. We'll scope the integration and the reconciliation that keeps it honest.
For all gateways: full payments hub · Seychelles-specific work · fintech engineering · security & compliance
