Changelog

This page contains changes to the API methods or information about changes in the documentation itself. Please reach out to support@smartcat.ai in case you have any questions.

Pending changes

There are currently no planned changes to the Smartcat API.

2026-10-16

A new method returns the Smartwords charged for earlier real-time translation calls. Smartwords charged for earlier translate calls takes up to 100 requestUid values returned by translate and reports, per target language, the Smartwords reserved and charged. See Look up what a request cost.

2026-10-14

New methods for reading and changing single glossary concepts: fetch a page of concepts, fetch a concept by ID, create concepts, update a concept and delete a concept. See Glossary concepts.

2026-10-02

The real-time translation response now has a requestUid that identifies the call. The same value appears in the new Request UID column of the Smartwords report. See Track Smartwords per request.

2024-03-18

A new set of methods for exporting glossaries has been added to the Smartcat API.

Request glossary export returns the ID of the internal export task that has been created as a result of this method. You can use this ID to download the actual glossary with a separate call to the method below.

Get the list of pending export tasks to request the list of running export tasks and check if the export is ready.

Download requested glossary returns a glossary file in xls format.

2023-03-06

The parameter "unzip" has been added to the method for Uploading multiple files to a specified path in storage. It allows to extract files from uploaded zip file(-s) instead of saving zip as-is.

2022-11-11

The ability to specify settings for multilingual Excel document upload has been released. Please find the desctiption here: Add document to a project

disassembleAlgorithmName parameter value has to equal "MultilingualExcel_v2" for the disassembleSettings settings to be applied.

2022-10-20

We released a new API method for calculating project statistics with and without internal fuzzy matches. Accounting internal fuzzy matches can be enabled or disabled with the PUT /api/integration/v1/project/{projectId}/fuzzyRepetitions method. After that, a new statistics snapshot can be built with POST /api​/integration​/v1​/project​/{projectId}​/statistics​/build

2022-10-04

New set of API methods for working with project tasks was added. Please find them here: API methods for project tasks

2022-03-03

The method GET /v1/project/list is deprecated and will not be available from September 2022. Please use a newer version of the API, GET /v2/project/list, which supports pagination.

2022-02-22

The method POST /v1/glossary/import now accepts the files of size limited to 10MB.

2021-10-22

GET /v1/project/list has been superceded with GET /v2/project/list method that now accepts result pagination.

2021-02-16

POST /api/integration/v1/project/document method can now accept the enableOcr parameter to disable the OCR. Default value is 'true'.

2021-01-21

GET /v1/project/list method can now accept the assignedToUserId parameter so that one can filter projects by a particular supplier