> ## Documentation Index > Fetch the complete documentation index at: https://api-docs.ollang.com/llms.txt > Use this file to discover all available pages before exploring further. # Sub-Skills Reference > All 12 Ollang sub-skills — what each one does, when to use it, and the underlying API endpoints. # Sub-Skills Reference The Ollang master skill routes to the right sub-skill based on what you ask your agent. Here's every sub-skill, when the agent uses it, and the API surface it covers. ## Quick Reference | Sub-Skill | When the Agent Uses It | | --------------------- | -------------------------------------------------------- | | `ollang-health` | Check if the Ollang API is up and reachable | | `ollang-upload` | Upload a video, audio, document, or VTT subtitle file | | `ollang-order-create` | Create a translation, CC, subtitle, or dubbing order | | `ollang-order-get` | Check the status or details of a specific order | | `ollang-orders-list` | List, search, or filter orders | | `ollang-order-cancel` | Cancel an active order | | `ollang-order-rerun` | Rerun/regenerate a completed order with latest AI models | | `ollang-revision` | Report issues or manage revisions on a completed order | | `ollang-human-review` | Request or cancel professional linguist review | | `ollang-qc-eval` | Run an AI-powered quality control evaluation | | `ollang-project` | List or inspect projects | | `ollang-folder` | List or find folders | *** ## ollang-health Pings the Ollang API to verify it's online. No API key required. **Example prompt:** ``` Is the Ollang API up right now? ``` **API endpoint:** `GET /health` *** ## ollang-upload Uploads a source file to Ollang. Supports video, audio, documents, spreadsheets, and VTT subtitle files. Returns a `projectId` used to create orders. **Example prompt:** ``` Upload the file at https://example.com/promo.mp4 to Ollang. ``` **API endpoints:** * `POST /integration/upload/direct` — Direct file upload * `POST /integration/upload/vtt` — VTT subtitle upload **Related API docs:** [Direct File Upload](/apis/ollang-api-reference/direct-file-upload), [Upload a VTT](/apis/ollang-api-reference/upload-a-vtt) *** ## ollang-order-create Creates one or more translation orders for a project. Supports order types: **closed captions**, **subtitles**, **document translation**, **AI dubbing**, and **studio dubbing**. **Example prompt:** ``` Create a subtitle order for project abc123 in French and Japanese. ``` **API endpoint:** `POST /integration/orders/create` **Related API docs:** [Create Order](/apis/ollang-api-reference/create-order), [Order Types](/apis/ollang-api-reference/order-types) *** ## ollang-order-get Retrieves full details of a specific order by ID, including status, languages, documents, and QC results. **Example prompt:** ``` What's the status of order #12345? ``` **API endpoint:** `GET /integration/orders/{orderId}` **Related API docs:** [Get Order by ID](/apis/ollang-api-reference/get-order-by-id) *** ## ollang-orders-list Lists orders with optional filtering by type, name, date range, and pagination. **Example prompt:** ``` Show me my last 20 subtitle orders. ``` **API endpoint:** `GET /integration/orders` **Related API docs:** [Get Orders](/apis/ollang-api-reference/get-orders) *** ## ollang-order-cancel Cancels an active order that hasn't completed yet. **Example prompt:** ``` Cancel order #12345. ``` **API endpoint:** `POST /integration/orders/cancel/{orderId}` **Related API docs:** [Cancel Order](/apis/ollang-api-reference/cancel-order) *** ## ollang-order-rerun Reruns a completed order to regenerate the translation using the latest AI models. **Example prompt:** ``` Rerun order #12345 to get an updated translation. ``` **API endpoint:** `POST /integration/orders/{orderId}/rerun` **Related API docs:** [Rerun Order](/apis/ollang-api-reference/rerun-order) *** ## ollang-revision Creates, lists, or deletes revision requests on a completed order. Use this to flag subtitle timing issues, mistranslations, or other problems. **Example prompt:** ``` Create a revision on order #12345 — the subtitle at 00:45 has a typo. ``` **API endpoints:** * `POST /integration/revision/{orderId}` — Create a revision * `GET /integration/revision/{orderId}` — List all revisions * `DELETE /integration/revision/{orderId}/{revId}` — Delete a revision **Related API docs:** [Create Revision](/apis/ollang-api-reference/create-a-revision-for-an-order), [Get Revisions](/apis/ollang-api-reference/get-all-revision-for-an-order), [Delete Revision](/apis/ollang-api-reference/delete-a-specific-revision) *** ## ollang-human-review Requests or cancels a professional linguist review for an order. Human review upgrades AI-generated output with expert review. **Example prompt:** ``` Request human review for order #12345. ``` **API endpoints:** * `POST /integration/orders/{orderId}/human-review` — Request review * `POST /integration/orders/{orderId}/cancel-human-review` — Cancel review **Related API docs:** [Request Human Review](/apis/ollang-api-reference/request-human-review), [Cancel Human Review](/apis/ollang-api-reference/cancel-human-review) *** ## ollang-qc-eval Runs an AI-powered quality control evaluation on a completed order. Returns scores for accuracy, fluency, tone, and cultural fit, plus segment-level analysis. **Example prompt:** ``` Run a QC check on order #12345 for accuracy and tone. ``` **API endpoint:** `POST /integration/orders/{orderId}/qc` **Related API docs:** [Run QC Evaluation](/apis/ollang-api-reference/run-qc-evaluation) *** ## ollang-project Lists all projects or retrieves details for a specific project by ID. **Example prompt:** ``` Show me all my Ollang projects. ``` **API endpoints:** * `GET /integration/project` — List all projects * `GET /integration/project/{projectId}` — Get project details **Related API docs:** [Retrieve All Projects](/apis/ollang-api-reference/retrieve-all-projects), [Get Project by ID](/apis/ollang-api-reference/get-project-by-id) *** ## ollang-folder Lists and searches Ollang folders for organizing projects. **Example prompt:** ``` Show me my Ollang folders. ``` **API endpoint:** `GET /integration/folder` **Related API docs:** [Retrieve All Folders](/apis/ollang-api-reference/retrieve-all-folders)