# Jasper Integration via LowCodeAPI

**Last Updated**: February 10, 2026

## Overview
AI content generation platform for creating marketing copy, blog posts, and written content

**Categories:**
- {'id': 'content-generation', 'name': 'Content Generation AI'}

## Base Endpoint
https://api.lowcodeapi.com/jasper

**Important**: Always include the provider name in the URL path after `api.lowcodeapi.com/`

## Authentication
**Type:** TOKEN

**Official Documentation:** https://developers.jasper.ai/reference/command-3

## URL Format (Important)

LowCodeAPI supports two URL formats. **Always try the New Format first**, then fall back to Old Format if needed.

### New Format (Priority)
- Path parameters stay in the URL path
- Do NOT include path parameters as query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/{id}?api_token=XXX`

### Old Format (Fallback)
- Path parameters become query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/id?id={id}&api_token=XXX`

### Decision Flow for AI Agents
1. Always use **New Format** first - keep path parameters in the URL path
2. If you get a 404 or error, try **Old Format** with sanitized path
3. Log which format worked for future requests to this provider

## API Categories

## Common Endpoints

### Run command

**Method:** POST
**LowCodeAPI Path:** {endpoint}/v1/command

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/command?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/command?api_token=YOUR_API_TOKEN

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| inputs | object |  |
| options | object |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/jasper{endpoint}/v1/command?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/command-3

### Image background removal

**Method:** POST
**LowCodeAPI Path:** {endpoint}/v1/image/remove-background

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/image/remove-background?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/image/remove-background?api_token=YOUR_API_TOKEN

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| image_file | file |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/jasper{endpoint}/v1/image/remove-background?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/image-1

### Run keep writing

**Method:** POST
**LowCodeAPI Path:** {endpoint}/v1/keep-writing

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/keep-writing?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/keep-writing?api_token=YOUR_API_TOKEN

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| inputs | object |  |
| options | object |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/jasper{endpoint}/v1/keep-writing?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/keepwriting

### Create knowledge

**Method:** POST
**LowCodeAPI Path:** {endpoint}/v1/knowledge

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/knowledge?api_token=YOUR_API_TOKEN

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| file | file |  |
| metadata | object |  |
| name | string |  |
| settings | object |  |
| summary | string |  |
| tags | array |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/uploadknowledgedocument

### Retrieve knowledges items

**Method:** GET
**LowCodeAPI Path:** {endpoint}/v1/knowledge

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/knowledge?api_token=YOUR_API_TOKEN

**Query Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| page | number |  |
| size | number |  |

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/getknowledgedocuments

### Retrieve knowledge by ID

**Method:** GET
**LowCodeAPI Path:** {endpoint}/v1/knowledge/{knowledge_id}

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/knowledge/knowledge_id?knowledge_id={knowledge_id}&api_token=YOUR_API_TOKEN

**Path Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| knowledge_id | string |  |

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/getknowledgedocument

### Update knowledge by ID

**Method:** PATCH
**LowCodeAPI Path:** {endpoint}/v1/knowledge/{knowledge_id}

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/knowledge/knowledge_id?knowledge_id={knowledge_id}&api_token=YOUR_API_TOKEN

**Path Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| knowledge_id | string |  |

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| file | file |  |
| metadata | object |  |
| name | string |  |
| settings | object |  |
| summary | string |  |
| tags | array |  |

**Example Request (New Format):**

```bash
curl -X PATCH 'https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/updateknowledgedocument

### Delete knowledge by ID

**Method:** DELETE
**LowCodeAPI Path:** {endpoint}/v1/knowledge/{knowledge_id}

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/knowledge/knowledge_id?knowledge_id={knowledge_id}&api_token=YOUR_API_TOKEN

**Path Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| knowledge_id | string |  |

**Example Request (New Format):**

```bash
curl -X DELETE 'https://api.lowcodeapi.com/jasper{endpoint}/v1/knowledge/{knowledge_id}?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/deleteknowledgedocument

### Retrieve all style guides

**Method:** GET
**LowCodeAPI Path:** {endpoint}/v1/styles

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/styles?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/styles?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/jasper{endpoint}/v1/styles?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/getstyle

### Apply style guide

**Method:** POST
**LowCodeAPI Path:** {endpoint}/v1/styles/{style_id}/apply

**New Format URL:**
https://api.lowcodeapi.com/jasper{endpoint}/v1/styles/{style_id}/apply?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/jasper/v1/styles/style_id/apply?style_id={style_id}&api_token=YOUR_API_TOKEN

**Path Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| style_id | string |  |

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| content | string |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/jasper{endpoint}/v1/styles/{style_id}/apply?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.jasper.ai/reference/applystyle


## Usage Examples

### Example 1: Basic Chat Completion

Creating a simple text completion or chat message:

```bash
# Create a chat completion - no path parameters needed
curl -X POST "https://api.lowcodeapi.com/jasper/v1/chat/completions?api_token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "your-model-name",
    "messages": [
      {"role": "user", "content": "Hello, how can you help me?"}
    ]
  }'

# Response includes generated content
```

### Example 2: Text Generation with Path Parameters

Generating text with specific model settings:

```bash
# Generate content using a specific model
curl -X POST "https://api.lowcodeapi.com/jasper/v1/models/generate?api_token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Write a short poem about technology",
    "max_tokens": 100
  }'

# Or if the provider uses model in the path:
curl -X POST "https://api.lowcodeapi.com/jasper/v1/models/{MODEL_ID}:generateContent?api_token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [{"parts": [{"text": "Write a short story"}]}]
  }'
```

### Example 3: List Available Models

```bash
# Get list of available models
curl -X GET "https://api.lowcodeapi.com/jasper/v1/models?api_token=YOUR_API_TOKEN"
```

## Error Handling

LowCodeAPI returns standard HTTP status codes. Common errors:

| Status Code | Description |
|-------------|-------------|
| 200 | Success - Request completed successfully |
| 400 | Bad Request - Invalid parameters or request body |
| 401 | Unauthorized - Invalid or missing API token |
| 403 | Forbidden - Insufficient permissions |
| 404 | Not Found - Endpoint or resource doesn't exist |
| 429 | Too Many Requests - Rate limit exceeded |
| 500 | Server Error - Provider API error |

All error responses include error details:

```json
{
  "data": {
    "error": {
      "message": "Error description",
      "code": "ERROR_CODE"
    }
  }
}
```

## Complete Endpoint Reference

| Endpoint | Method | Category |
|----------|--------|----------|
| Run command | POST | Command |
| Image background removal | POST | Image  |
| Run keep writing | POST | Keep Writing |
| Create knowledge | POST | Knowledge |
| Retrieve knowledges items | GET | Knowledge |
| Retrieve knowledge by ID | GET | Knowledge |
| Update knowledge by ID | PATCH | Knowledge |
| Delete knowledge by ID | DELETE | Knowledge |
| Retrieve all style guides | GET | Style |
| Apply style guide | POST | Styles |
| Retrieve templates | GET | Templates |
| Retrieve template by ID | GET | Templates |
| Run template | POST | Templates |
| Create Tone | POST | Tones |
| Retrieve all Tones | GET | Tones |
| Retrieve Tone by ID | GET | Tones |
| Update Tone by ID | PATCH | Tones |
| Delete Tone by ID | DELETE | Tones |
| Retrieve API usage | GET | Usage |

## API Definition Endpoints

You can fetch the complete API specification for this provider:

**New Format (OpenAPI spec):**
```bash
curl 'https://backend.lowcodeapi.com/jasper/openapi'
```

**Old Format (API definition):**
```bash
curl 'https://backend.lowcodeapi.com/jasper/definition'
```

## Response Format

All responses are wrapped in a `data` key:

```json
{
  "data": {
    // Actual response from provider (object or array)
  }
}
```