Matters API
The Matters API exposes endpoints to create, update and retrieve a matter. Batching of matter requests is also supported through the $batch endpoint.
Matters API is one of 324 APIs that Thomson Reuters publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Legal and Legal Tracker. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 47 operations across 44 paths, and defines 68 schemas. It is described by OpenAPI 3.2.0, at version 1.0.
Requests are made against 12 base URLs: https://api.thomsonreuters.com/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.com.au/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.co.uk/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.ca/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.de/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.ae/legal-tracker/datawarehouse-api/odata/v1, https://api.thomsonreuters.com/legal-tracker/matters-api/v1, https://api.thomsonreuters.co.uk/legal-tracker/matters-api/v1, https://api.thomsonreuters.ca/legal-tracker/matters-api/v1, https://api.thomsonreuters.com.au/legal-tracker/matters-api/v1, https://api.thomsonreuters.de/legal-tracker/matters-api/v1, https://api.thomsonreuters.ae/legal-tracker/matters-api/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 2
Matters API declares
2 security schemes
for authenticating requests.
It supports OAuth 2.0 (OAuth2) using the clientCredentials flow, exposing 1 scope.
It accepts HTTP bearer tokens (Token).
Token— Access token (TR Account)
Paths & Operations 47
Across 44 paths, the API surfaces 47 operations — 44 GET, 2 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 68
The contract defines 68 schemas that model the data the API accepts and returns. The most detailed are MatterUploadModel (306 properties), MatterUploadCreationModel (298 properties), MatterUploadUpdateModel (297 properties), LegalTracker.Datawarehouse.Matter (85 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Thomson Reuters 12
Other APIs Thomson Reuters publishes across the network.
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