---
title: "Create document"
method: POST
path: "/v1/senders/{senderId}/agent/knowledge-bases/{kbId}/documents"
tags: ["Agent Knowledge Bases"]
---

# Create document

`POST /v1/senders/{senderId}/agent/knowledge-bases/{kbId}/documents`

Add a document to a knowledge base. The document will be automatically processed for RAG.

## Path parameters

- `senderId` string, required
- `kbId` string, required

## Request body

- DocumentCreateRequest
  - `title` string, required
  - `content` string, required

## Response `201`

Document created.

- DocumentResponse
  - `document` AgentDocument, required
    - `id` string, required
    - `knowledgeBaseId` string, required
    - `title` string, required
    - `contentLength` integer, required — Length of the document content in characters.
    - `chunkCount` integer, required — Number of chunks created from this document.
    - `isProcessed` boolean, required — Whether the document has been processed for RAG.
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time, required

## Other responses

- `400` — Invalid request.
- `401` — Unauthorized.
- `404` — Knowledge base not found.

---

[API](https://skmtc.net/zavudev/apis/zavu-unified-messaging-layer-api.md) · [All operations](https://skmtc.net/zavudev/apis/zavu-unified-messaging-layer-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zavudev/zavu-unified-messaging-layer-api/revisions/4dacdff2adf8/schema)