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Barclays User SSO Context API

User sso context API

Barclays User SSO Context API is one of 64 APIs that Barclays publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include user-sso-context. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 9 schemas. It is described by OpenAPI 3.2.0, at version 2.0.

Requests are made against the base URL https://telesto.api.barclays/open-banking/v3.1.

1 operations 1 paths 9 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0
Base URL
https://telesto.api.barclays/open-banking/v3.1
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Barclays User SSO Context API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (ExternalTiaaUsCCAuth) using the clientCredentials flow, exposing 2 scopes.

  • ExternalTiaaUsCCAuth — OAuth2.0 Client Credentials Grant authentication using TIAA-US for external APIs

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

user-sso-context 1

User sso context API

POST
/users/sso
single-sign-on customer context.
request-sso 3 params body → 200400401500403404503

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are UserSSOContextRequestData (6 properties), ErrorType (4 properties), NameValueAttributePair (3 properties), UserSSOContextResponseData (2 properties). Each schema is shown below with its type and property counts.

Identifier
object
An field for customer unique identifier.
2 properties 2 required
ErrorResponseType
object
An API error response.
1 property
ErrorType
object
Message details - additional operation execution information.
4 properties 3 required
UserSSOContextResponse
object
User SSO Response.
1 property 1 required
NameValueAttributePair
object
Attribute name and value pair
3 properties 2 required
UserSSOContextResponseData
object
response payload for sso.
2 properties
UserSSOContextRequest
object
SSO Request Data
1 property 1 required
AdditionalSSOAttributes
array
Additional attributes for SSO context
UserSSOContextRequestData
object
Request payload for User SSO context.
6 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

barclays-user-sso-context-api-openapi.yml Raw ↑

Other APIs Barclays publishes across the network.

Barclays Smartpay Web Payment API
Barclaycard Smartpay Connect API
Barclays Corporate Payment Initiation API
Barclays Balances and Transactions Reporting API
Barclays Account Access Consents API
Barclays Accounts API
Barclays Apply Product External API OAS API
Barclays Atms API
Barclays Balances API
Barclays Beneficiaries API
Barclays Branches API
Barclays Business Current Accounts API
Where this information came from

This is an independent, third-party profile of Barclays User SSO Context API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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