> ## Documentation Index > Fetch the complete documentation index at: https://developers.deepl.com/llms.txt > Use this file to discover all available pages before exploring further. # List translation memories > Retrieve translation memories associated with your account, used to store and reuse previously created translations. See [How to use translation memories](/docs/learning-how-tos/examples-and-guides/how-to-use-translation-memories) to use them in translation requests. ## OpenAPI ````yaml get /v3/translation_memories openapi: 3.0.3 info: title: DeepL API Documentation description: >- The DeepL API provides programmatic access to DeepL’s language AI technology. Note: this OpenAPI spec is embedded into our API documentation and has shortened descriptions. termsOfService: https://www.deepl.com/pro-license contact: name: DeepL - Contact us url: https://www.deepl.com/contact-us version: 3.9.0 servers: - url: https://api.deepl.com description: DeepL API Pro - url: https://api-free.deepl.com description: DeepL API Free security: [] tags: - name: beta description: >- Experimental features that are under testing and not yet intended for production use. - name: TranslateText description: >- The text-translation API currently consists of a single endpoint, `translate`, which is described below. - name: TranslateDocuments description: >- The document translation API allows you to translate whole documents and supports the following file types and extensions: * `docx` - Microsoft Word Document * `pptx` - Microsoft PowerPoint Document * `xlsx` - Microsoft Excel Document * `pdf` - Portable Document Format * `htm / html` - HTML Document * `txt` - Plain Text Document * `xlf / xliff` - XLIFF Document, version 2.1 * `srt` - SRT Document * `jpeg` / `jpg` / `png` - Image (currently in beta) - name: RephraseText description: >- The `rephrase` endpoint is used to make corrections and adjustments to texts based on style or tone. - name: ManageMultilingualGlossaries description: >- The *glossary* functions allow you to create, inspect, edit and delete glossaries. Glossaries created with the glossary function can be used in translate requests by specifying the `glossary_id` parameter. A glossary contains (several) dictionaries. A dictionary is a mapping of source phrases to target phrases for a single language pair. If you encounter issues, please let us know at support@DeepL.com. Currently you can create glossaries with any of the languages DeepL supports (with the exception of Thai). The maximum size limit for a glossary is 10 MiB = 10485760 bytes and each source/target text, as well as the name of the glossary, is limited to 1024 UTF-8 bytes. A total of 1000 glossaries are allowed per account. When creating a dictionary with target language `EN`, `PT`, or `ZH`, it's not necessary to specify a variant (e.g. `EN-US`, `EN-GB`, `PT-PT`, `PT-BR`, or `ZH-HANS`). Dictionaries with target language `EN` can be used in translations with either English variant. Similarly `PT`, and `ZH` dictionaries can be used in translations with their corresponding variants. (When you provide the ID of a glossary to a translation, the appropriate dictionary is automatically applied. Currently glossaries can not yet be used with source language detection.) Glossaries created via the DeepL API are now unified with glossaries created via the DeepL website and DeepL apps. Please only use the v3 glossary API in conjunction with multilingual or edited glossaries from the website. - name: ManageGlossaries description: >- Please note that this is the spec for the (old) v2 glossary endpoint. We recommend users switch to the newer v3 glossary endpoints, which support editability and multilinguality. The *glossary* functions allow you to create, inspect, and delete glossaries. Glossaries created with the glossary function can be used in translate requests by specifying the `glossary_id` parameter. If you encounter issues, please let us know at support@DeepL.com. Currently you can create glossaries with any of the languages DeepL supports (with the exception of Thai). - name: MetaInformation description: Information about API usage and value ranges - name: TranslationMemories description: >- The translation memory endpoints allow you to interact with your account's translation memories, used to store and reuse previously created translations. Translation memories can be used in text translation requests by specifying the `translation_memory_id` parameter to denote a specific translation memory and the `translation_memory_threshold` which defines the minimum matching percentage required for a translation memory segment to be applied (recommended to be 75% or higher). - name: VoiceAPI description: >- The Voice API provides real-time voice transcription and translation services. Use a two-step flow: first request a streaming URL via REST, then establish a WebSocket connection for streaming audio and receiving transcriptions. - name: VoiceTranslateJob description: >- **Alpha.** Async voice translation jobs. This API may change without notice. externalDocs: description: DeepL Pro - Plans and pricing url: https://www.deepl.com/pro#developer paths: /v3/translation_memories: get: tags: - TranslationMemories summary: List translation memories description: >- Retrieve a list of translation memories associated with the authenticated account. operationId: listTranslationMemories parameters: - name: page in: query schema: type: integer default: 0 description: >- The index of the first page to return. Use with `page_size` to get the next page of translation memories. - name: page_size in: query schema: type: integer default: 10 minimum: 1 maximum: 25 description: The maximum number of translation memories to return. responses: '200': description: Returns a list of translation memories. headers: X-Trace-ID: $ref: '#/components/headers/X-Trace-ID' content: application/json: schema: type: object properties: translation_memories: type: array items: $ref: '#/components/schemas/TranslationMemory' total_count: type: integer description: The total number of translation memories available. example: 2 examples: Basic: value: translation_memories: - translation_memory_id: a74d88fb-ed2a-4943-a664-a4512398b994 name: Legal source_language: en target_languages: - es - de segment_count: 3542 - translation_memory_id: 855d36ab-6112-4ef5-8868-0d69bc4d826a name: Medical terms source_language: de target_languages: - fr - ja - zh segment_count: 23 total_count: 2 '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/InternalServerError' '503': $ref: '#/components/responses/ServiceUnavailable' security: - auth_header: [] components: headers: X-Trace-ID: description: >- A unique identifier for the request that can be included in bug reports to DeepL support. schema: type: string example: 501c3d93cc0c4f11ae2f60a226c2f0f0 schemas: TranslationMemory: type: object required: - translation_memory_id - name - source_language - target_languages - segment_count properties: translation_memory_id: $ref: '#/components/schemas/TranslationMemoryId' name: description: Name associated with the translation memory. type: string example: Legal source_language: $ref: '#/components/schemas/TranslationMemorySourceLanguage' target_languages: description: The list of target languages available in the translation memory. type: array items: $ref: '#/components/schemas/TranslationMemoryTargetLanguage' example: - es - de segment_count: description: The number of segments stored in the translation memory. type: integer example: 34 TranslationMemoryId: type: string format: uuid description: >- A unique ID assigned to a translation memory. **Note:** Requests with the `translation_memory_id` parameter must use the `quality_optimized` model type. Requests combining `translation_memory_id` and `model_type: latency_optimized` will be rejected. example: a74d88fb-ed2a-4943-a664-a4512398b994 TranslationMemorySourceLanguage: description: The source language of the translation memory. type: string enum: - de - en - es - fr - it - ja - ko - zh example: en TranslationMemoryTargetLanguage: description: >- The list of target languages available in the translation memory. A translation memory's target language must be compatible with the `target_lang` specified in a translation request. type: string enum: - de - en - en-gb - en-us - es - es-419 - fr - it - ja - ko - zh - zh-hans example: es responses: Unauthorized: description: >- Authorization failed. Please supply a valid `DeepL-Auth-Key` via the `Authorization` header. Forbidden: description: >- Authorization failed. Please supply a valid `DeepL-Auth-Key` via the `Authorization` header. TooManyRequests: description: Too many requests. Please wait and resend your request. InternalServerError: description: Internal error. ServiceUnavailable: description: Resource currently unavailable. Try again later. securitySchemes: auth_header: type: apiKey description: > Authentication with `Authorization` header and `DeepL-Auth-Key` authentication scheme. Example: `DeepL-Auth-Key ` name: Authorization in: header x-default: 'DeepL-Auth-Key ' ````