The verdict in three sentences
An API integration links your software (ERP, CRM, billing, e-commerce) so they exchange data without human intervention, for a 2026 budget from 800,000 FCFA (simple connector) to 15,000,000 FCFA (middleware). Lead time ranges from 6 to 16 weeks depending on the number of systems and the quality of their APIs. The main gain: -50% re-keying and real-time data across departments.
Three integration scenarios in 2026
We distinguish the point-to-point connector (2 systems), multi-system integration (3 to 5 apps) and the middleware/integration bus that centralizes flows and handles errors. Here are the 2026 orders of magnitude in Singapore.
| Scenario | 2026 range (FCFA) | Lead time | Systems linked |
|---|---|---|---|
| Simple connector (point-to-point) | 800,000 - 2,000,000 | 6 - 8 wks | 2 |
| Multi-system integration | 3,000,000 - 8,000,000 | 8 - 12 wks | 3 - 5 |
| Middleware / integration bus | 5,000,000 - 15,000,000 | 12 - 16 wks | 5+ |
| API on legacy without native API | +1,500,000 - 4,000,000 | +2 - 4 wks | varies |
A group wanting to link ERP, CRM and billing usually targets the multi-system scenario, i.e. 4,000,000 to 8,000,000 FCFA.
Cost drivers and recurring fees
Price depends on API availability per app, transaction volume, sync frequency (real time vs nightly batch) and data transformation rules. An old app without an API forces exports/imports or scraping, which raises the bill.
| Recurring item | 2026 range (FCFA/mo) |
|---|---|
| Flow monitoring + alerts | 100,000 - 400,000 |
| Middleware hosting | 75,000 - 250,000 |
| Maintenance / API changes | 150,000 - 600,000 |
| Incident support (SLA) | 100,000 - 350,000 |
Mini case study
Mr. Tan, CIO of a distribution group in Singapore (3 companies, ERP + CRM + billing software). Before: teams re-entered each order into two tools, i.e. 6,000 operations/year at 12 minutes. After a multi-system integration at 6,500,000 FCFA (monitoring 200,000 FCFA/month), sync is automatic. Gain: 6,000 x 12 min = 1,200 hours/year, about 3,600,000 FCFA of time (3,000 FCFA/h loaded). Payback in roughly 22 months, not counting restored accounting reliability.
FAQ
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What is the cheapest connector in 2026?
A point-to-point connector between two API-enabled systems starts around 800,000 FCFA. The price rises if one app exposes no API.
Do we need middleware or simple connectors?
Below 3 systems, connectors suffice. From 4-5 flows, middleware (5,000,000 to 15,000,000 FCFA) avoids spaghetti wiring and centralizes error handling.
What lead time should we expect?
From 6 to 16 weeks: 6-8 for a connector, 12-16 for middleware. A legacy app without API adds 2 to 4 weeks.
What is the monthly monitoring cost?
Between 100,000 and 400,000 FCFA/month. Without supervision, a flow outage can go unnoticed for days and corrupt your data.
Is the ROI real?
Yes: removing re-keying typically saves -50% of time on reconciliation tasks and makes billing and reporting reliable.
Let's scope your project. Tell us which software you want to connect, whether they expose APIs, transaction volume and target date. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
