# Svix

```json
{
  "name": "Svix",
  "slug": "svix",
  "url": "https://composio.dev/toolkits/svix",
  "markdown_url": "https://composio.dev/toolkits/svix.md",
  "logo_url": "https://logos.composio.dev/api/svix",
  "categories": [
    "developer tools & devops"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:27:41.825Z"
}
```

![Svix logo](https://logos.composio.dev/api/svix)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Svix MCP or direct API to send webhooks, track delivery, view event logs, and manage endpoints through natural language.

## Summary

Svix is an enterprise-grade webhooks service for sending webhooks reliably and securely. It helps developers deliver, track, and manage webhooks with advanced monitoring and retry logic.

## Categories

- developer tools & devops

## Toolkit Details

- Tools: 37

## Images

- Logo: https://logos.composio.dev/api/svix

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Svix.
  - Setup:
    - Configure Api Key credentials for Svix.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- List all webhook endpoints for app X
- Create a new webhook endpoint for payments
- Update application rate limit to 1000/min
- Get delivery attempts for message ID 12345

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `SVIX_APP_CREATE` | Create Application | Tool to create a new Svix application. Use when you need to register an application with specific settings. |
| `SVIX_APP_DELETE` | Delete Svix Application | Permanently delete a Svix application by its ID or UID. Use this to remove an application and all its associated endpoints, messages, and webhooks. This action is destructive and cannot be undone. |
| `SVIX_APP_GET` | Get Application | Tool to retrieve details of a specific Svix application by its ID. Use when you need application metadata after authenticating with Svix. |
| `SVIX_APP_LIST` | List Applications | Tool to list all applications. Use when you need to retrieve or paginate through your Svix applications. |
| `SVIX_APP_UPDATE` | Update Svix Application | Tool to update an existing Svix application by ID. Use when you need to modify properties like name, rate limit, UID, or metadata. Call after confirming the correct app_id. |
| `SVIX_ATTEMPT_GET` | Get Attempt Details | Tool to retrieve details of a specific message attempt. Use after confirming app_id, msg_id, and attempt_id. |
| `SVIX_ATTEMPT_LIST` | List Message Attempts | Tool to list all delivery attempts for a specific message. Use after confirming message ID to debug attempts. |
| `SVIX_ENDPOINT_CREATE` | Create Endpoint | Tool to create a new Svix webhook endpoint. Use after obtaining the app ID to register your webhook receiver URL. |
| `SVIX_ENDPOINT_DELETE` | Delete Endpoint | Tool to delete an endpoint. Use when you need to remove a specific endpoint after confirming its application and endpoint IDs. |
| `SVIX_ENDPOINT_GET` | Get Endpoint | Tool to retrieve details of a specific endpoint. Use after confirming app_id and endpoint_id. |
| `SVIX_ENDPOINT_LIST` | List Endpoints | Tool to list all endpoints for a specific application. Use after obtaining the application ID to retrieve its endpoints. |
| `SVIX_ENDPOINT_PATCH` | Patch Endpoint | Tool to partially update an endpoint’s configuration. Use when you need to adjust endpoint settings without full replacement. |
| `SVIX_ENDPOINT_PATCH_HEADERS` | Patch Endpoint Headers | Tool to partially update headers for a specific endpoint. Use when you need to add, modify, or remove custom headers after endpoint creation. |
| `SVIX_ENDPOINT_RECOVER_FAILED_WEBHOOKS` | Recover Failed Webhooks | Tool to recover messages that failed to send to an endpoint. Use when you need to retry webhook delivery for failed events after identifying delivery failures. |
| `SVIX_ENDPOINT_REPLAY_MISSING` | Replay Missing Webhooks | Tool to replay missing webhooks for a specific endpoint. Use when some webhooks failed or were lost and need to be resent. |
| `SVIX_ENDPOINT_SECRET_GET` | Get Endpoint Secret | Tool to retrieve the secret for a specific endpoint. Use after confirming app_id and endpoint_id. |
| `SVIX_ENDPOINT_SECRET_ROTATE` | Rotate Endpoint Secret | Tool to rotate the signing secret key for an endpoint. Use when you need to invalidate the current secret and generate or supply a new one. Call after confirming app_id and endpoint_id. |
| `SVIX_ENDPOINT_SEND_EXAMPLE_MESSAGE` | Send Example Message | Tool to send a test message for a specific event type to an endpoint. Use after setting up an endpoint to verify its configuration. Note: the endpoint's filter_types must include the event_type being tested; otherwise real events will not be delivered even if the example message sends successfully. |
| `SVIX_ENDPOINT_STATS_GET` | Get Endpoint Stats | Tool to retrieve basic statistics for a specific endpoint. Use after confirming app_id and endpoint_id. |
| `SVIX_ENDPOINT_TRANSFORMATION_GET` | Get Endpoint Transformation | Tool to retrieve transformation settings for a specific endpoint. Use after confirming app_id and endpoint_id. |
| `SVIX_ENDPOINT_TRANSFORMATION_SET` | Set Endpoint Transformation | Tool to set or update transformation settings for an endpoint. Use when you need to configure or toggle an endpoint's transformation code after creation. |
| `SVIX_ENDPOINT_UPDATE` | Update Endpoint | Tool to update an existing endpoint or create it if it doesn't exist (upsert). Use when you need to modify endpoint settings like URL, rate limit, channels, or metadata. If the endpoint doesn't exist, a new one will be created with the specified endpoint_id as its uid. |
| `SVIX_ENDPOINT_UPDATE_HEADERS` | Update Endpoint Headers | Tool to completely replace headers for a specific endpoint. Use when you need to set a full new header mapping. |
| `SVIX_EVENT_TYPE_CREATE` | Create Event Type | Create a new event type in Svix or unarchive an existing one. Event types are identifiers (like 'order.created', 'user.signup') that categorize the webhooks your application sends. Use period-delimited naming to group related events. Both 'name' and 'description' are required. Returns HTTP 409 if the event type already exists. |
| `SVIX_EVENT_TYPE_DELETE` | Delete Event Type | Tool to delete an event type. Use when you need to archive or permanently expunge a specific event type after confirming its name. |
| `SVIX_EVENT_TYPE_GET` | Get Event Type | Retrieve details of a specific event type by its name. Use this to inspect an existing event type's configuration, schema, and status. Event types define the categories of events that can be sent through Svix webhooks. |
| `SVIX_EVENT_TYPE_LIST` | List Event Types | Tool to retrieve a list of all event types. Use when you need to inspect available event types, optionally including their JSON schemas. Use after authenticating the client. |
| `SVIX_EVENT_TYPE_UPDATE` | Update Event Type | Update an existing event type's description, schema, feature flags, or archive status. Use this to modify event type configuration. The event type must already exist - use List Event Types or Get Event Type to find valid event type names. |
| `SVIX_INTEGRATION_CREATE` | Create Integration | Tool to create a new integration for a specific application. Use after confirming the application ID. |
| `SVIX_INTEGRATION_DELETE` | Delete Integration | Permanently delete an integration from a Svix application. This is a destructive operation that cannot be undone. Use when removing webhook integrations that are no longer needed. Requires both the application ID and the integration ID. Use 'List Integrations' first if you need to find the integration_id. |
| `SVIX_INTEGRATION_GET` | Get Integration | Tool to retrieve details of a specific integration. Use after confirming app_id and integration_id. |
| `SVIX_INTEGRATION_LIST` | List Integrations | Tool to list all integrations for a specific application. Use after confirming the application ID, supporting pagination via limit and iterator. Use when you need to enumerate integrations. |
| `SVIX_INTEGRATION_UPDATE` | Update Integration | Tool to update an existing integration by ID. Use when you need to modify an integration's name or feature flags. |
| `SVIX_MESSAGE_CREATE` | Create Message | Tool to create a new message for a specific application in Svix. Use after confirming app ID and event details. |
| `SVIX_MESSAGE_GET` | Get Message | Tool to retrieve details of a specific message by its ID. Use when you need message metadata and status after dispatch. |
| `SVIX_MESSAGE_LIST` | List Messages | Tool to list all messages for a specific application. Use when you need to fetch or paginate messages after obtaining the application ID. |
| `SVIX_SOURCE_CREATE` | Create Source | Creates a new Svix Ingest source for receiving webhooks from external providers. A source generates an ingest URL that you can share with a webhook provider (e.g., GitHub, Stripe) as the destination for their webhooks. Svix will verify signatures based on the source type and forward the webhooks to your configured endpoints. Use 'genericWebhook' type to skip signature verification for providers not natively supported. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Svix Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Svix actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'List all webhook endpoints for application ID xyz123'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'List all webhook endpoints for application ID xyz123'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and Claude Agent SDK
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Create Tool Router Session

Initialize the Composio client and create a Tool Router session
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Svix tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('List all Svix applications')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'List all Svix applications' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Svix Integration

- Supports both Svix MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Svix data

### 2. Managed Auth

- Built-in API key handling with secure storage
- Central place to manage, scope, and revoke Svix access
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Svix
- Scoped, least privilege access to Svix resources
- Full audit trail of agent actions to support review and compliance

## Use Svix with any AI Agent Framework

Choose a framework you want to connect Svix with:

- [OpenAI Agents SDK](https://composio.dev/toolkits/svix/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/svix/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/svix/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/svix/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/svix/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/svix/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/svix/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/svix/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/svix/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/svix/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/svix/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/svix/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/svix/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/svix/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/svix/framework/autogen)

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## Frequently Asked Questions

### Do I need my own developer credentials to use Svix with Composio?

Yes, Svix requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)