Temenos

Temenos Transact API

Core banking system API for managing accounts, transactions, and customer data. Covers enterprise, holdings, meta, order, party, product, reference, settings, and system API categories with over 290 endpoints spanning retail, corporate, wealth, treasury, and Islamic banking.

Documentation GitHub OpenAPI

Documentation

https://developer.temenos.com/transact-apis

https://developer.temenos.com/transact/authentication

https://developer.temenos.com/article/sandbox-quick-guide

Specifications

https://developer.temenos.com/transact/openapi.json

https://raw.githubusercontent.com/api-evangelist/temenos/refs/heads/main/openapi/temenos-transact-openapi.yml

Other Resources

https://developer.temenos.com/transact/sdks

PostmanCollection

https://www.postman.com/temenos-devex/temenos-essential-apis/collection/sd6uv6m/temenos-essential-apis

OpenAPI Specification