## Update a pipeline

`PATCH /v1/categories/:entityTypeId/:id`

Updates the fields of an existing pipeline of the specified CRM entity type. Pass only the fields being changed, flat at the root of the JSON — without a `fields` wrapper.

## Parameters

| Parameter | Type | Required | Description |
|----------|-----|:-----:|---------|
| `entityTypeId` (path) | number | yes | CRM entity type ID. `2` for deals, `31` for invoices, for a smart process — the value from [GET /v1/smart-processes](/docs/entities/smart-processes/list) |
| `id` (path) | number | yes | Pipeline identifier |

## Fields to update (body)

| Field | Bitrix24 | Type | Description |
|------|-----------|-----|---------|
| `name` | `name` | string | Pipeline name |
| `sort` | `sort` | number | Sort order among pipelines of the type |

## Examples

In the examples `entityTypeId = 2` (deals), `id = 15` — replace with your values.

### curl — personal key

```bash
curl -X PATCH "https://vibecode.bitrix24.com/v1/categories/2/15" \
  -H "X-Api-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Partners pipeline — updated",
    "sort": 700
  }'
```

### curl — OAuth application

```bash
curl -X PATCH "https://vibecode.bitrix24.com/v1/categories/2/15" \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Partners pipeline — updated",
    "sort": 700
  }'
```

### JavaScript — personal key

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/categories/2/15', {
  method: 'PATCH',
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    name: 'Partners pipeline — updated',
    sort: 700,
  }),
})

const { success, data } = await res.json()
```

### JavaScript — OAuth application

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/categories/2/15', {
  method: 'PATCH',
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    name: 'Partners pipeline — updated',
    sort: 700,
  }),
})

const { success, data } = await res.json()
```

## Response fields

Returns the full pipeline object with the applied changes.

| Field | Type | Description |
|------|-----|---------|
| `id` | number | Pipeline identifier |
| `entityTypeId` | number | CRM entity type ID, mirrors the path parameter |
| `name` | string | Pipeline name |
| `sort` | number | Sort order |
| `isDefault` | boolean | Whether this is the type's main pipeline |
| `originId` | string | External source identifier, empty string when absent |
| `originatorId` | string | External system identifier, empty string when absent |

## Response example

```json
{
  "success": true,
  "data": {
    "id": 15,
    "name": "Partners pipeline — updated",
    "sort": 700,
    "entityTypeId": 2,
    "isDefault": false,
    "originId": "",
    "originatorId": ""
  }
}
```

## Error response example

404 — pipeline with the specified `id` not found:

```json
{
  "success": false,
  "error": {
    "code": "ENTITY_NOT_FOUND",
    "message": "Item not found"
  }
}
```

## Errors

| HTTP | Code | Description |
|------|-----|---------|
| 400 | `READONLY_FIELD` | A read-only field was sent — `code` or `isDefault`. The message names the specific field |
| 404 | `ENTITY_NOT_FOUND` | Pipeline with the specified `id` not found — message `Item not found` |
| 404 | `ENTITY_NOT_FOUND` | `entityTypeId` does not match an existing type — message `Smart process not found` |
| 403 | `SCOPE_DENIED` | API key lacks the `crm` scope |
| 401 | `TOKEN_MISSING` | API key has no configured tokens |

Full list of common API errors — [Errors](/docs/errors).

## Known specifics

**The `code` and `isDefault` fields are read-only.** Sending `code` or `isDefault` in the request body returns `400 READONLY_FIELD` — remove these fields from your request. The type's main pipeline is assigned in the Bitrix24 interface.

## See also

- [Get a pipeline](/docs/entities/categories/get)
- [List of pipelines](/docs/entities/categories/list)
- [Create a pipeline](/docs/entities/categories/create)
- [Delete a pipeline](/docs/entities/categories/delete)
- [Batch](/docs/batch)
- [Limits and optimization](/docs/optimization)