# ChatDOC ## API Docs - Documents [Upload Document](https://2b71wlfvcr.apidog.io/api-8921110.md): Upload a document - Documents [Upload Document](https://2b71wlfvcr.apidog.io/api-8921111.md): Upload a document by website - Documents [Get Document](https://2b71wlfvcr.apidog.io/api-8921112.md): Get a document - Documents [Delete Document](https://2b71wlfvcr.apidog.io/api-8921113.md): Delete a document - Documents [Download Document](https://2b71wlfvcr.apidog.io/api-8921114.md): Download content of the document, support CORS and range request. - Collections [Create Collection](https://2b71wlfvcr.apidog.io/api-8921115.md): Create an empty collection - Collections [Clone Document To Collection](https://2b71wlfvcr.apidog.io/api-8921116.md): Only parsed normal document (status=300) can be cloned to collection, max document count of collection is 30. - Questions [Get Suggested Questions](https://2b71wlfvcr.apidog.io/api-8921117.md): Suggested questions for a document, defaults to 5 questions. - Questions [Ask Question](https://2b71wlfvcr.apidog.io/api-8921118.md): Chat with the document, response in [server-sent events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events) mode by default, you can change it through `stream` parameter. - Questions [Get Question](https://2b71wlfvcr.apidog.io/api-8921119.md): Get a question detail - Questions [Ask Question With Multiple Documents](https://2b71wlfvcr.apidog.io/api-8921120.md): Chat with multiple documents, similar with `POST /questions`. - Users [Get Quota](https://2b71wlfvcr.apidog.io/api-8921121.md): Get quota of not expired package