Welcome to the Temenos Developer

Temenos offers cloud-native, cloud-agnostic, API-first digital banking, core banking, payments, fund management, and wealth management software solutions. Our APIs show you how our solutions work with each other, helping developers, fintechs and decision-makers take their next step with Temenos.

Sandbox APIs
Tips: Get an API Key to start exploring our developer sandbox.

Discover Transact, the world's most successful core-banking solution. Used by over 1,000 banks in 150+ countries.

Financial Crime Mitigation

Our award-winning Financial Crime Mitigation (FCM) solution is underpinned by an API-first architecture.


Our next generation payments solutions for accelerated business growth and service innovations.


Enables banks to deliver applications as fast-running services.

Documented APIs

The real-time data platform from Transact.

Fund Administration

The global platform for asset managers and fund administrators.

Wealth FO(TAPS)

Portfolio management solutions from Temenos Wealth.

Temenos Banking Cloud

Discover how Temenos APIs help Temenos Banking Cloud deliver the world's favorite banking service. Powered by an explainable AI engine, Temenos Banking Cloud is instantly available to all banks through a self-service portal.

Release Cycle

Temenos builds, deploys, and commits software daily, which it accumulates and publishes as part of its regular release cycle. Updates are committed to the monthly build, which combines to form the Annual Maintenance Release (AMR) published in April of each year.

Format: RYY.MM Examples: R21.04 R21.06 R21.07

The current developer sandbox version is: R21.10

Tips: You need to register for the Temenos Community to ask for a developer sandbox API key. See Get an API Key

The Temenos Community is part of Base Camp, Temenos's customer support site. The community supports both new and experienced users of Temenos products. Your free membership means you can:

  • Put your technical and product questions straight to Temenos Product Experts.
  • Respond to articles, take part in discussions, and attend Temenos Events.
  • Share product ideas for new feature functionality for Temenos solutions.
  • Access training articles and guides.

Want to dig deeper? Explore our User Guides to find out more about Temenos APIs.

Contact Us

We welcome your questions and feedback. Contact the Developer Experience team on devexperience@temenos.com.