Interswitch API vs Remita API Comparison: Discover the best for Payment Gateways & Processors in Nigeria

Interswitch API is best for: Nigerian enterprises, banks, fintechs, and businesses needing access to Interswitch's 3,000+ biller network, airtime vending, NIP instant transfers, and the Verve card network backed by Nigeria's oldest and largest payment infrastructure company.. Meanwhile, Remita API is best for: Nigerian government agencies, educational institutions, and enterprises needing a CBN-licensed payment gateway that integrates directly with IPPIS (federal salary payments), GIFMIS (government finance system), and supports multi-bank collections with a single Remita mandate the standard for government payment collections in Nigeria.. Your choice should align with whether your team prioritizes Interswitch API's developer ecosystem or Remita API's specific capability set.

Interswitch API provides a dedicated sandbox testing environment and supports real-time webhooks. Remita API offers sandbox testing and supports real-time webhooks.

Interswitch API pricing: Integration free. Local transactions: 1.5% capped at ₦2,000 (7.5% VAT applies). Customized volume pricing available for high-volume merchants. Settlement within 48 hours.. Remita API pricing: Transaction-based pricing exact rates vary by product (collections, transfers, vending). Remita charges a percentage of collections. Free demo/test environment. Enterprise pricing for government and large-volume clients.. Both platforms offer tailored pricing structures for Nigerian transactions.

Interswitch API uses OAuth 2.0 (Client ID + Secret Key from developer console) authentication with Not publicly specified. Remita API uses OAuth 2.0 + Bearer Token + API-Key header (three-layer auth) authentication with Not publicly specified.