System Integration
Most integration work is not writing the happy path. It is deciding what happens the first time the other side returns something you were not told about.
Connecting what you already run: payment gateways, WhatsApp and messaging, OTP and identity, government and customs APIs, ERP and third-party services.
What we do
System Integration
Payment gateways, WhatsApp and messaging providers, OTP and identity services, government and customs APIs, ERP systems and third-party services: we connect what you already run against its real documented contract, and against what it actually returns in production.
Retries, idempotency, timeouts and reconciliation are designed up front, because a payment or a customs submission that is sent twice is a business problem, not a bug report. Every call is logged in a form your team can search when someone asks what happened to one transaction.
Where a provider's sandbox does not match production, we say so in writing and agree how it will be verified before go-live rather than discovering it after.
System Integration
What you get
A written integration contract per provider: fields, error cases and retry rules
Idempotent request handling so a repeat never becomes a duplicate transaction
Searchable request and response logs, with sensitive fields masked
Reconciliation reports for anything involving money or regulatory submission
Sandbox and production verification steps agreed before go-live
Our Expertise
Typical stack
Start with one conversation
Describe the problem and you get our reading of it, a scope and a price. If we are not the right fit, we will say so.