Thomson Reuters

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.

Documentation GitHub OpenAPI

Business capability

Legal Operations Management BC-150.50

Operations 47

GET /Matters Get entities from Matters #

GET /Matters('{MatterId}') Get entity from Matters by key #

GET /Matters('{MatterId}')/BilledToEntity Get related BilledToEntity #

GET /Matters('{MatterId}')/APRoute Get related APRoute #

GET /Matters('{MatterId}')/Country Get related Country #

GET /Matters('{MatterId}')/MatterType Get related MatterType #

GET /Matters('{MatterId}')/PracticeGroup Get related PracticeGroup #

GET /Matters('{MatterId}')/OrgUnit Get related OrgUnit #

GET /Matters('{MatterId}')/SubstantiveLaw Get related SubstantiveLaw #

GET /Matters('{MatterId}')/MatterCustomTreeNodeField Get related MatterCustomTreeNodeField #

GET /Matters('{MatterId}')/MatterCustomCurrencyField Get related MatterCustomCurrencyField #

GET /Matters('{MatterId}')/MatterCustomRichTextAreaField Get related MatterCustomRichTextAreaField #

GET /Matters('{MatterId}')/MatterCustomNumberField Get related MatterCustomNumberField #

GET /Matters('{MatterId}')/MatterCustomDropdownField Get related MatterCustomDropdownField #

GET /Matters('{MatterId}')/MatterCustomTextField Get related MatterCustomTextField #

GET /Matters('{MatterId}')/MatterCustomDateField Get related MatterCustomDateField #

GET /Matters('{MatterId}')/State Get related State #

GET /Matters('{MatterId}')/MatterCustomTextAreaField Get related MatterCustomTextAreaField #

GET /Matters('{MatterId}')/MatterAllocation Get related MatterAllocation #

GET /Matters('{MatterId}')/LeadCompanyPerson Get related LeadCompanyPerson #

GET /Matters('{MatterId}')/LeadOutsideCounsel Get related LeadOutsideCounsel #

GET /Matters('{MatterId}')/MatterCreator Get related MatterCreator #

GET /Matters('{MatterId}')/No2CompanyPerson Get related No2CompanyPerson #

GET /Matters('{MatterId}')/Accruals Get entities from related Accruals #

GET /Matters('{MatterId}')/Invoices Get entities from related Invoices #

GET /Matters('{MatterId}')/Budgets Get entities from related Budgets #

GET /Matters('{MatterId}')/InvoiceAllocations Get entities from related InvoiceAllocations #

GET /Matters('{MatterId}')/InvoiceLines Get entities from related InvoiceLines #

GET /Matters('{MatterId}')/Timekeepers Get entities from related Timekeepers #

GET /Matters('{MatterId}')/MatterFirms Get entities from related MatterFirms #

GET /Matters('{MatterId}')/TimekeeperRateSheets Get entities from related TimekeeperRateSheets #

GET /Matters('{MatterId}')/MatterParticipants Get entities from related MatterParticipants #

GET /Matters('{MatterId}')/InvoiceReductions Get entities from related InvoiceReductions #

GET /Matters('{MatterId}')/InvoiceTaxes Get entities from related InvoiceTaxes #

GET /matters Retrieves all matters #

POST /matters Create a new matter record #

GET /matters/{id} Find a matter by ID #

PATCH /matters/{id} Update field values for an existing matter identified by the Tracker matter ID #

GET /matters/{id}/financials Returns matter financials by ID #

GET /matters({key}='{value}') Find a matter by Tracker Matter ID or Associated Matter ID in alternate keys… #

PATCH /matters({key}='{value}') Update field values for an existing matter identified by the Tracker Matter ID… #

GET /templates/{id} Returns a matter template by id #

GET /templates Returns a list of matter templates #

GET /template-types Returns a list of types for matter template #

GET /template-types/{id} Returns a matter template type by ID #

GET /fields Returns a list of matter fields #

GET /fields/{id} Returns a matter field by ID #

Documentation

📖

Documentation

https://developers.thomsonreuters.com/pages/api-catalog/0caa6ecb-2358-45a5-aa51-1a5b5c3c965d

Specifications

⚙

OpenAPI

https://raw.githubusercontent.com/api-evangelist/thomson-reuters/refs/heads/main/openapi/thomson-reuters-matters-api-openapi.yml

⚙

OpenAPI

https://api.thomsonreuters.com/developer-experience/content/v1/documents/api-reference/29da33aa-c567-444d-bff5-5bfbe836ff5f

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Thomson Reuters Matters API
  version: '1.0'
  description: 'Operations tagged Matters across 5 of this provider''s published API definitions: thomson-reuters-datawarehouse-api-odata-1-2-openapi.json, thomson-reuters-matters-api-1-9-openapi.json, thomson-reuters-datawarehouse-api-odata-1-2-openapi.yml, thomson-reuters-datawarehouse-api-odata-openapi.yml, thomson-reuters-matters-api-1-9-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.thomsonreuters.com/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.com.au/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.co.uk/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.ca/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.de/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.ae/legal-tracker/datawarehouse-api/odata/v1
- url: https://api.thomsonreuters.com/legal-tracker/matters-api/v1
- url: https://api.thomsonreuters.co.uk/legal-tracker/matters-api/v1
- url: https://api.thomsonreuters.ca/legal-tracker/matters-api/v1
- url: https://api.thomsonreuters.com.au/legal-tracker/matters-api/v1
- url: https://api.thomsonreuters.de/legal-tracker/matters-api/v1
- url: https://api.thomsonreuters.ae/legal-tracker/matters-api/v1
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/thomson-reuters/refs/heads/main/openapi/thomson-reuters-matters-api-openapi.yml