Interoperability: Friction or Fiction?
- The BCEAO’s single interoperable instant-payment rail, PI-SPI, was to become mandatory across WAEMU on 30 June 2026.
- On 25 June — five days before — the deadline was pushed to 30 September 2026. It is not the first time the calendar has moved.
- As of late June, ~80 institutions were connected and 74 were still in testing, services not fully open to the public — and only one of the connected 80 was a payment institution.
On paper, Francophone West Africa now has interoperable, instant, 24/7 payments across eight countries. On the ground, people are still typing « ça ne marche pas » into a chat box, trying to pay for something they already want. So let’s ask the honest question: interoperability — are we solving friction, or announcing a fiction?
The announcement, and the calendar
The rail is real infrastructure, and building it is a genuine achievement — I want to be fair about that. But “interoperability is here” and “interoperability is mandatory” are two different claims, and the second one just collapsed. Five days before the 30 June deadline, the BCEAO extended it to 30 September, to let institutions “finalise their integration in the best technical conditions.” A deadline that moves days before it is due is not a deadline. It is an intention with a date attached.
The ground truth
Here is what “interoperability” looks like from where I sit. This week I read through the user groups of a large consumer platform operating across this same union — thousands of paying customers, one union, one supposedly-interoperable payment system. The complaints were not about taste. They were about paying:
« On m’exige de payer avant le téléchargement, mais il n’y a pas de numéro pour payer par mobile money. » — “They require me to pay before downloading, but there’s no number to pay by mobile money.”
« J’ai essayé de payer à plusieurs reprises mais ça ne marche pas. » — “I’ve tried to pay several times and it doesn’t work.”
Read those again. These are people trying to hand over money and being turned away by the plumbing. If the union’s payments were genuinely interoperable, “there’s no way to pay you” would not be the daily complaint of a business with real demand. The appetite is there. The rail is not reaching it.
And it cuts the other way too
It isn’t only users who hit the wall. Ask anyone trying to build a payment-taking platform inside this same UEMOA: the very regime that promises open, interoperable payments is the one that restricts what you can launch and how. You cannot simply stand up a platform and collect — there is a licence, a connection, a queue. So the friction is symmetrical: the user can’t pay, and the builder can’t easily give them a way to. Both are told the system is open. Both meet a closed door.
So — friction or fiction?
Both, honestly, and that is the useful answer. The infrastructure is real and it is coming; that part is not fiction. But “the problem is solved” is fiction — for now. What we have is a working demo and a moving deadline, sold as a finished utility. The official timeline and the real timeline are, as ever here, different documents. The friction is what your users and your builders feel today. The fiction is any plan that treats the announced date as the arrival date.
What it means for your company
Do not build your entry or payments timeline on the announced date. It has already moved once, five days before it was due. Plan for 30 September at the very earliest — and for a staged, uneven reality after that, not a switch flipping on.
If you need to collect money from West African users today, you still need the old playbook: a licensed local partner and the mobile-money operators integrated one by one. The single rail is not live for the public yet — betting your checkout on it now is betting on a press release.
Read the regulator’s confidence as intent, not status. That is not cynicism — it is how you avoid an 18-month mistake. The firms that win here are the ones who plan for the gap between the announcement and the ground, because that gap is where the money is lost or made.
Building payments into a WAEMU entry — and want the real timeline, not the announced one?
Book a 20-minute Terrain Briefing. Bring your setup; leave knowing what actually works today versus what’s still a press release.
Book a Terrain Briefing- BCEAO — communiqué, "Prolongation du délai de connexion à la PI-SPI" (deadline extended to 30 September 2026).
- Financial Afrik (25 June 2026) — "la BCEAO repousse les échéances de connexion au PI-SPI"; Togo First — postponement to 30 September.
- BCEAO — PI-SPI launched 30 Sept 2025; as of 24 June 2026, 80 participants connected, 74 institutions still in real-test phase.
- Field observation — anonymised user complaints from a Francophone consumer-platform community (July 2026).