R&D / Banking AI Evaluation Library / Datasets and sources
BIAN semantic APIs (release 14.0.0)
OpenAPI and AsyncAPI files that describe the service operations of each BIAN service domain. They describe interfaces, not banking cases or answers.
Open the publisher page: bian-official/public: BIAN semantic APIs (opens in a new tab)
Dodone links to the publisher and does not host or copy this data. Read the licence on the publisher page before you use it.
About this source
- Publisher
- BIAN (Banking Industry Architecture Network)
- Context
- Banking reference architecture, international
- Version
- release14.0.0, commit d8f05a0 (12 February 2026)
- Last checked
- 2026-11-03
- Labels or answers
- None. The files define interfaces only, with no labelled tasks or expected outcomes.
Facts stated by the publisher
- The release 14.0.0 OpenAPI folder holds 259 files.
- Each file is titled with one service domain name and has version 14.0.0.
Licence, access and privacy
- Licence
- Apache License 2.0 (opens in a new tab) (Licence verified)
- Scope
- The licence covers the files in this repository. It does not cover the BIAN website, the service landscape portal or BIAN trademarks.
- Access
- Open. Public GitHub repository. No sign-in is needed.
- Privacy
- Privacy reviewed: low risk. Interface definitions only. They hold no customer records.
Limitations
- An API definition does not say how a bank runs a process or what a correct outcome is.
- BIAN publishes files only for service domains that have at least one service operation.
Suggested for these evaluations
- Payment message validation Background only
Why it helps: The Payment Order Initiation API file shows how BIAN names payment order operations.
What it does not validate: It is an interface definition, not a payment message standard or a test set.