OpenAPI 1.3.1 for Candescent DI API, Developer Console & Widgets
This release updates the Candescent DI API documentation to specification version 1.3.1. The API reference matches the latest contract. You can view the OpenAPI specification in the public GitHub repository candescent-dev/openapi.
Developer Console guides use current procedures and screenshots. Widgets documentation adds end-to-end mobile guidance, refreshed web content, and an updated SDK reference.
What's New
Developer Console Guides
Guides cover sign-in, user management, the catalog, submissions, and API keys. The quick start describes how Financial Institution (FI) developers get access through an administrator.
For more detail, see the following updated sections:
- Developer Console overview — Console capabilities, Marketplace, Catalog, and sign-in with email and password instead of username.
- Marketplace Product Catalog — Open Catalog under MARKETPLACE, filter and sort products, view details, and use Request App.
- Managing Applications and API Credentials — Create apps, select endpoints, and manage Access Keys.
- Submissions — Staging and production Experience Groups, Deploy, workflow stages, GitHub, troubleshooting, DSM (Delivery/Support Management) for staging access, and Aspect limits.
- Troubleshooting and Support — Sign-in (email and password, password reset), applications, and API keys.
API Reference
The API specification is version 1.3.1. Endpoint topics are regrouped to make browsing easier. The register customer operation is documented more clearly. Descriptions and error models are updated.
Widgets (Mobile)
New guides describe how to build mobile widgets and features, test in the local sandbox, and hand off to the host app. The Widgets overview covers mobile and web.
Widgets (Web)
Web widget guides are updated. One SDK reference describes the CDX packages for web and mobile.
Get Started
- API Reference — Candescent DI API documentation (version 1.3.1)
- Developer Console overview — Start here. For the catalog, apps, API keys, submissions, and troubleshooting, see Developer Console Guides earlier on this page.
- Widgets overview — Web and mobile widgets. On mobile, continue with Getting started, Platform capabilities (local), and Host app integration.
- Widgets SDK reference — Core package, shared types, and web and mobile harness packages.
The Candescent Developer Experience Team