2 Best APIs for Maps & Geocoding in Nigeria

Citymapper is a globally popular urban navigation app and platform that provides detailed multi-modal transit routing for major cities worldwide, covering subway, metro, bus, tram, rail, cycling, walking, ride-hailing, and e-scooter transport options within a unified navigation interface. Citymapper's developer API gives approved partners access to the same routing intelligence that powers its acclaimed navigation app, enabling developers to integrate sophisticated city transit navigation into their own applications. The platform is particularly well-regarded for the depth of its transit data and the quality of its routing algorithms in complex urban environments. Citymapper integrates official GTFS (General Transit Feed Specification) data from transit authorities alongside real-time vehicle position data, service disruption alerts, and operator-reported delays to provide routing that reflects current conditions rather than theoretical schedules. For travelers navigating complex urban transit systems like the London Underground, New York City Subway, or Paris Metro, this real-time accuracy makes a material difference in journey reliability. Multi-modal routing is Citymapper's core technical strength. For any origin-destination pair within a supported city, the API can return routing options across all available transport modes, comparing journey times, transfer counts, and wait times. A traveler in London can see side-by-side options including the Tube, Overground, Elizabeth line, bus combinations, walking, cycling, or a mix of modes that minimizes journey time or effort. The API presents these alternatives in structured JSON format with full journey plan details including each step, boarding point, alighting point, and estimated timing. For Nigerian developers building applications that serve the substantial Nigerian diaspora population in London — the largest concentration of Nigerian diaspora globally — Citymapper API integration provides the transit navigation capability that Nigerian-built community, service, and lifestyle apps need to be genuinely useful to London-based Nigerian users. Similar diaspora communities in New York, Paris, and other major Citymapper-supported cities can be served with the same integration. Nigerian students heading to European universities for the first time face a steep learning curve with unfamiliar urban transit systems. Apps designed for Nigerian students studying abroad — covering accommodation, banking, and everyday life guidance — can integrate Citymapper to provide confident transit navigation from day one, removing one of the significant anxiety sources for students new to a major city. The cycling and e-mobility integration within Citymapper covers bike-share schemes, dock-based and dockless bikeshare, and e-scooter rental availability from operator APIs. For health-conscious and budget-conscious urban commuters including Nigerian diaspora members who want to integrate cycling into their daily commute, this alternative transport data provides options beyond standard public transit routing. While Citymapper currently focuses on major global cities and does not yet cover Lagos or other Nigerian cities, the platform's expansion history suggests that major African cities may come within scope as urban transport data availability improves across the continent. Nigerian municipal and state governments investing in digitizing Lagos's Bus Rapid Transit and other public transport systems would benefit from partnerships with mapping and navigation platforms like Citymapper to achieve maximum ridership and user adoption of formal transit services.

Yelp Fusion API provides access to Yelp's global database of over 60 million business listings, user reviews, ratings, photos, and business details. Yelp is one of the most trusted business review platforms in the United States, Canada, and parts of Western Europe, making the Fusion API valuable for applications targeting those markets. However, it is important to note that Yelp has no significant business listing coverage in Nigeria or across Sub-Saharan Africa — the platform is essentially absent from the Nigerian market, and queries for Nigerian businesses return no results. For Nigerian developers, Yelp Fusion has very limited direct utility for building products serving Nigerian users. Nigerian consumers rely on Google Maps, social media recommendations, and local directories for business discovery — not Yelp. Any Nigerian application requiring business search, restaurant discovery, or review data for Nigerian users should use Google Places, Foursquare, or local Nigerian data sources instead. Where Yelp Fusion does become relevant for Nigerian developers is in building applications targeting the Nigerian diaspora in the United States and other Yelp-covered markets. There are approximately one million Nigerians living in the United States, concentrated in cities like Houston, Atlanta, New York, Washington D.C., Dallas, and Minneapolis. Applications serving this community — travel apps for Nigeria-US business travelers, diaspora community platforms, Nigerian food culture guides for US cities — can use Yelp Fusion to find African restaurants, Nigerian grocery stores, and cultural establishments in US cities where Yelp has comprehensive coverage. The Yelp Business Search endpoint finds businesses near a location matching a search term or category, with filtering by price, rating, distance, and open-now status. Business Details returns comprehensive information about a specific Yelp business — address, phone number, website, hours, rating, review count, categories, and photos. Reviews returns up to three recent user reviews for a business. The free Yelp Fusion tier provides 500 API calls per day, which is sufficient for development and low-traffic applications. There is no paid tier — Yelp Fusion is only available at the free 500 calls/day rate through the standard developer program. High-volume commercial use requires a formal partnership arrangement with Yelp. For Nigerian developers building global applications or platforms that include US market functionality alongside Nigerian functionality, Yelp Fusion can complement a primary mapping API (Google Maps or Foursquare) for the US market segment specifically.