Third-party API integration
Payment, messaging, logistics, mapping: we plug in the services you need, properly.
- Error handling and retries
- Secrets and keys protected
- Complete exchange log
API integration
and custom development.
Your tools work, but they do not talk to each other. We build the missing connections — reliable, secure and monitored — and develop the features no off-the-shelf software covers.
48 h
Reply to your request
2–6 wks
To an integration in production
Logged
Every exchange is traceable
International
Team based in Douala, clients worldwide
Four ways to connect your systems.
API creation
We expose your data to your partners or your own applications, with clear access rules.
- Documented REST API
- Authentication and quotas
- Versioning and backward compatibility
Data synchronisation
Two systems, one single truth. We define which one is authoritative and how conflicts resolve.
- Scheduled or real-time sync
- Conflict resolution
- Reconciliation reports
Feature development
What your software does not do, we build alongside it, without compromising updates.
- Modules and extensions
- Batch processing
- Admin interfaces
Use cases
What our clients already connect.
Retail
Mobile Money payment
Mobile operator payments integrated into the checkout funnel, with handling of late confirmations and partial failures, which are the rule rather than the exception.
Reconciled
every transaction traced
Auto retry
on partial failure
Logistics
WhatsApp notifications
Order confirmations and delivery notices sent on the channel customers actually read, straight from the internal tool.
×3
read rate
Automatic
triggered by the internal tool
Financial services
Partner API
A documented API lets partners query authorised data, with quotas and key-based authentication.
Documented
partners integrate on their own
Quotas
per partner
Finance
Bank reconciliation
Statements are retrieved then matched automatically against invoices, leaving only the real discrepancies to handle.
95 %
matched automatically
Discrepancies
the only manual cases
Industry
Extending a business application
A missing feature developed as a separate module, so the vendor's updates keep arriving without conflict.
Module
core left untouched
Updates
preserved
From a connection need to a monitored workflow.
01
Scoping
We read the API documentation, test the edge cases and confirm what is possible.
3 to 5 days
02
Development
Connection built, errors and retries handled, secrets protected.
1 to 4 weeks
03
Acceptance
End-to-end tests on a staging environment, with your real data.
1 week
04
Monitoring
Alerts on failure, a readable log and updates when the API changes.
Ongoing
Technical stack
Node.js Python REST APIs GraphQL PostgreSQL n8n Docker GitHub Actions
We monitor the integrations we deploy and warn you before the break when the provider announces a deprecation. The update is covered by maintenance contracts.
They are never in the code or in the browser. They live in an encrypted server-side vault, with named access and rotation possible without redeployment.
It is retried automatically according to a retry strategy, and logged. After repeated failures an alert goes to your team and ours, with the error detail.
Yes, as long as it exposes an API or an accessible database. We favour external modules over modifying the core, so you keep receiving the vendor's updates.
A simple, well-documented connection is a matter of days. Complex cases — reconciliation, two-way synchronisation — take longer. The online estimator gives a range.
A use case in mind? Let’s cost it.
Describe your need in four steps: you leave with a budget range and a call slot.
Estimate my project