Why latency from Lagos matters more than you think

If you’ve ever called a major model API from West or East Africa and watched the time-to-first-token crawl past 800ms, you already know the problem. Most providers optimize for a single origin region — usually somewhere in the US or Europe — and every request from the continent pays the round-trip cost of that distance twice: once out, once back.

For a chat interface, that’s an annoyance. For a voice agent, a live coding assistant, or anything streaming tokens in real time, it’s the difference between a product that feels instant and one that feels broken.

What routing close to home actually changes

router.africa keeps a set of regional edges across the continent and scores every incoming request for the fastest healthy path to a provider that can serve it. In practice, that usually means:

• Requests originating in West Africa resolve through edges that don’t leave the region unless they have to.
• If the nearest provider is degraded or rate-limited, the request fails over automatically — you don’t see the outage.
• The latency budget you’d normally spend on cross-continental round-trips goes back into your product.

None of this requires you to change how you call the API. You point your existing client at one endpoint, and the routing happens underneath.