# GET /knowledge/:id

**Resource:** [AI Knowledge](./knowledge.md)  
**Scopes:** `knowledge:read`  
**Write operation:** no

Retrieve a single knowledge base entry by ID. The id must be a complete UUID (e.g. "203cf566-22ff-4dd3-87c7-22983d630a31"). Passing a truncated UUID returns a VALIDATION_ERROR with a clear message.

## Parameters

| Name | In | Type | Required | Description |
|------|----|------|----------|-------------|
| `id` | path | uuid | yes | Knowledge entry full UUID - do not abbreviate or truncate |

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Base URL: `https://api.trustpager.com/functions/v1/api/v1` — Auth: `Authorization: Bearer YOUR_API_KEY`