NatWest Group File Payments API
The File Payments API from NatWest Group — 6 operation(s) for file payments.
NatWest Group File Payments API is one of 21 APIs that NatWest Group publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include File Payments. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes 7 operations across 6 paths, and defines 22 schemas. It is described by OpenAPI 3.0.0, at version 3.1.11.
Requests are made against a single base URL, /open-banking/v3.1/aisp.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 2
NatWest Group File Payments API declares
2 security schemes
for authenticating requests.
It supports OAuth 2.0 (TPPOAuth2Security) using the clientCredentials flow, exposing 1 scope.
It supports OAuth 2.0 (PSUOAuth2Security) using the authorizationCode flow, exposing 1 scope.
TPPOAuth2Security— TPP client credential authorisation flow with the ASPSPPSUOAuth2Security— OAuth flow, it is required when the PSU needs to perform SCA with the ASPSP when a TPP wants to access an ASPSP resource owned by the PSU
Paths & Operations 7
Across 6 paths, the API surfaces 7 operations — 4 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 22
The contract defines 22 schemas that model the data the API accepts and returns. The most detailed are Links (5 properties), OBCashAccountDebtor4 (4 properties), OBError1 (4 properties), OBErrorResponse1 (4 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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