Canonical page: https://docs.teloring.com/api/add-knowledge-base-source Last modified: 2026-08-20T20:52:05.000Z # Add a source import MethodEndpoint from "@theme/ApiExplorer/MethodEndpoint"; import ParamsDetails from "@theme/ParamsDetails"; import RequestSchema from "@theme/RequestSchema"; import StatusCodes from "@theme/StatusCodes"; import OperationTabs from "@theme/OperationTabs"; import TabItem from "@theme/TabItem"; import Heading from "@theme/Heading"; import Translate from "@docusaurus/Translate"; Add a source — a URL, or an uploaded file. **URL:** `application/json` with `{"url": "https://…"}`. Set `crawl_inner: true` to follow links within the same site. URLs are validated against private address ranges before the worker fetches them. **File:** `multipart/form-data` with a `file` part. PDFs, Office documents, plain text and images are supported. Returns `202` immediately with the source in `processing`. Poll `GET /v1/knowledge-bases/{kb_id}/sources` for the outcome — a large PDF takes minutes, not seconds. Request