Detailed technical benchmark and comparison between Duffel API and Amadeus Flight API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
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Developer-first REST API to search, book, and manage flights and ancillaries from hundreds of airlines
Search flight inventory & book flights for travel platforms
Duffel API is best for developers, fintechs, and startups wanting modern REST APIs for flight search, booking, ancillaries, and seat maps
Amadeus Flight API is best for nigerian travel agencies, flight booking platforms, OTAs, and corporate travel management systems
| Highlight | D Duffel API | A Amadeus Flight API |
|---|---|---|
| Authentication | API Key (Bearer Token: duffel_test_... / duffel_live_...) | OAuth 2.0 |
| Rate Limit | Generous rate limits with up to 1500:1 search-to-book ratio free; sub-second search latency | 1 request/second (test), higher in production |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | Flight Search & BookingReal-time Availability & PricingReservation Management (Create / Cancel / Modify)Multi-city & Flexible-date Search | Flight Search & BookingHotel / Accommodation Search & BookingReal-time Availability & PricingMulti-city & Flexible-date Search |
| Supported Regions |
| Fee Component | D Duffel API | A Amadeus Flight API |
|---|---|---|
| Free Tier / Trial Credits | Up to 1500:1 search-to-book ratio included free ($0.005 per excess search) | Self-service:Free test environment, Pay-as-you-go in production. |
| Setup & Monthly Fees | with $0 upfront setup fee | Contact provider |
| Rates & Additional Terms |
| Standard tier rates apply |
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