Account Aggregator Ecosystem: API Specs & FI Schemas

Overview

This repository contains:

• OpenAPI specifications for Account Aggregator (specs/aa.yaml), Financial Information Provider (specs/fip.yaml) and Financial Information User (specs/fiu.yaml).
• Supported Financial Instrument type schemas (schemas/**/*.xsd).

Maintaining the API Specifications

Specifications Folder

The specs/ folder contains the OpenAPI specification files:

• aa.yaml - to define the Account Aggregator APIs
• fip.yaml - defines the API specification for a FIP
• fiu.yaml - defines the API specification for a FIU

Submitting a Specification Change

Update the specification in specs/*.yaml file(s) that contains your changes and additions.
When changes are done, create a Pull Request that contains all the files you modified. An automatic validation script will verify if the changes results in a valid OpenAPI specification.
Besides automated validation, a manual review will also be done and if found correct and valid by reviewers, the changes will be merged.

Maintaining the FI Schemas

Schema Folder

FI schemas are contained in schemas/ folder. Sample directory organization as follows:

• schemas/deposit/ - contains schema definition file for Deposit FI Type
• schemas/credit_card/ - contains schema definition for Credit Card FI type
• and so on

Submitting a FI Schema Change

Update the schema definition file for one or more FI types which require changes.
Once changes are done, create a Pull Request that contains the required changes. Depending on FI schemas modified, set of common and specific validation scripts will verify the changes.
A manual review of PR will be done by reviewers, and changes will be merged if found correct and valid.