Square API vs Stripe API Comparison: Discover the best for Payment Gateways & Processors in Nigeria

Square API is best for: Businesses in the US, UK, Canada, Australia, Japan, France, Spain, or Ireland needing a deeply integrated in-person + online payments platform Nigeria is NOT a supported Square market.. Meanwhile, Stripe API is best for: Global SaaS companies, marketplaces, and developers building international products that serve non-Nigerian markets Stripe is the gold standard for international card infrastructure but Nigerian companies cannot register Stripe accounts or receive NGN settlements directly.. Your choice should align with whether your team prioritizes Square API's developer ecosystem or Stripe API's specific capability set.

Square API provides a dedicated sandbox testing environment and has webhook status unverified. Stripe API offers sandbox testing and has webhook status unverified.

Square API pricing: 2.6% + 10¢ in-person, 2.9% + 30¢ online. No monthly fees on basic plan.. Stripe API pricing: Cards: 2.9% + $0.30 per transaction. International cards: +1.5%. No monthly fee. Volume discounts available.. Both platforms offer tailored pricing structures for Nigerian transactions.

Square API uses OAuth 2.0 / Access Token authentication with 500 requests/min per endpoint. Stripe API uses Bearer Token (Secret Key: sk_test_... / sk_live_...) authentication with 100 read operations/second; 100 write operations/second (per account).