# Bolna

```json
{
  "name": "Bolna",
  "slug": "bolna",
  "url": "https://composio.dev/toolkits/bolna",
  "markdown_url": "https://composio.dev/toolkits/bolna.md",
  "logo_url": "https://logos.composio.dev/api/bolna",
  "categories": [
    "sales & customer support"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:03:27.760Z"
}
```

![Bolna logo](https://logos.composio.dev/api/bolna)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Bolna MCP or direct API to design, launch, update, and manage conversational voice agents through natural language.

## Summary

Bolna is an AI platform for building conversational voice agents. It helps businesses automate support and streamline interactions through natural, voice-powered conversations.

## Categories

- sales & customer support

## Toolkit Details

- Tools: 33

## Images

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

## Authentication

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

## Suggested Prompts

- List all voice agents available to me
- Initiate a call using my sales agent
- Get status of recent agent executions
- Delete an old agent by its ID

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `BOLNA_ADD_PROVIDER` | Add Provider to Bolna | Tool to add a new telephony or voice service provider to your Bolna account. Use when you need to configure API keys for providers like Twilio, Deepgram, or ElevenLabs before creating agents. |
| `BOLNA_COPY_AGENT` | Copy Bolna Agent | Tool to create a duplicate copy of an existing Bolna voice AI agent. Use when you need to replicate an agent's complete configuration (tasks, prompts, LLM settings, etc.) with a new name. |
| `BOLNA_CREATE_AGENT` | Create Bolna Voice AI Agent (v2) | Tool to create a new Bolna Voice AI agent using the v2 API. Use when you need to set up a new conversational agent from scratch with custom LLM, synthesizer, transcriber, and task configurations. This fills the gap for end-to-end agent setup in workflows starting from an empty account state. |
| `BOLNA_CREATE_BATCH` | Create Bolna Batch | Tool to create a new outbound calling batch by uploading a CSV of contacts to obtain a batch_id. Use when initiating a batch campaign; follow by calling BOLNA_SCHEDULE_BATCH_BY_ID to schedule execution. |
| `BOLNA_CREATE_KNOWLEDGEBASE` | Create Bolna Knowledgebase | Tool to create a new knowledgebase for Voice AI agents to reference during conversations. Use when you need to provide agents with domain-specific knowledge from PDFs or web URLs. Note: Initially returns status 'processing'; poll or wait for status to become 'processed' before use. |
| `BOLNA_CREATE_TEMPLATE_AGENT` | Create Template Agent | Tool to create a new Bolna Voice AI agent from a template. Use when you want to quickly set up an agent using predefined templates instead of building from scratch. |
| `BOLNA_DELETE_AGENT_BY_ID` | Delete agent by id | Permanently delete a Voice AI agent and all associated data including batches, executions, and configurations |
| `BOLNA_DELETE_BATCH_BY_ID` | Delete batch by id | Permanently delete a batch campaign by its ID, removing it from the system. This operation cannot be undone. |
| `BOLNA_DELETE_KNOWLEDGEBASE` | Delete Knowledgebase | Tool to permanently delete a knowledgebase from your Bolna account. Use when you need to remove an existing RAG knowledgebase that is no longer needed. This operation cannot be undone. |
| `BOLNA_FETCH_ALL_BATCHES_BY_AGENT_ID` | Fetch all batches by agent id | Retrieve all batches associated with a specific Bolna Voice AI agent. Returns a comprehensive list of batches with details including batch status (scheduled, created, queued, executed), creation and scheduled times, contact counts, file names, and execution status breakdown. Use this to monitor batch campaigns, track their progress, and manage outbound calling operations for the agent. |
| `BOLNA_GET_ALL_AGENTS` | Get all agents | Retrieve all agents configured in your Bolna account Returns a comprehensive list of all voice agents with their configurations including: - Agent metadata (ID, name, type, status) - Task configurations (conversation settings, toolchains) - AI model settings (LLM, transcriber, synthesizer) - Webhook and phone number assignments - System prompts and guardrails This is useful for listing available agents, checking agent configurations, or finding specific agents by their properties. |
| `BOLNA_GET_EXECUTION_BY_ID` | Get execution by id | Retrieve detailed information about a specific phone call execution by its ID. Returns comprehensive execution data including conversation transcript, duration, costs (LLM, TTS, STT, network, platform), telephony details (phone numbers, recording URL, provider info), usage metrics (tokens, characters, duration), and extracted structured data. Use this to: - Analyze individual call performance and outcomes - Access conversation transcripts and recordings - Review cost breakdowns and resource usage - Monitor call status and error messages - Retrieve extracted structured data from conversations |
| `BOLNA_GET_KNOWLEDGEBASE` | Get knowledgebase by ID | Tool to retrieve details of a specific knowledgebase by its ID. Returns complete configuration including processing status, file information, vector ID, and embedding parameters (chunk size, similarity top k, overlapping). Use when you need to check if a knowledgebase has finished processing or to inspect its configuration before using it with an agent. |
| `BOLNA_GET_USER_INFO` | Get User Information | Tool to retrieve information about the authenticated user. Use when you need details like name, email, wallet balance, or concurrency limits for the current user. |
| `BOLNA_IMPORT_AGENT` | Import Bolna Agent | Tool to import an existing Bolna voice AI agent by its ID. Use when you need to copy or duplicate an agent configuration, create a new agent from a template, or migrate an agent from another environment. |
| `BOLNA_LIST_AGENTS_PAGINATED` | List agents (paginated) | Tool to retrieve a paginated list of all agents in your Bolna account. Use when you need to fetch agents with optional filtering by user_id or sub_account_id. |
| `BOLNA_LIST_KNOWLEDGEBASES` | List Knowledgebases | Tool to retrieve all knowledgebases from your Bolna account. Use when you need to view available RAG knowledgebases, check their processing status, or find specific knowledgebases by status. |
| `BOLNA_LIST_PHONE_NUMBERS` | List all phone numbers | Tool to list all phone numbers associated with your Bolna account. Use when you need to retrieve details of all phone numbers including provider, associated agent, pricing, and rental status. |
| `BOLNA_LIST_PROVIDERS` | List all providers | Retrieve all providers associated with your Bolna account Returns a list of all configured providers including: - Provider IDs (unique identifiers) - Provider names (e.g., API key types) - Masked provider values (secrets) - Creation timestamps (both absolute and human-readable) Use this when you need to view all configured API providers, check provider details, or verify provider setup in your Bolna account. |
| `BOLNA_LIST_VOICES` | List available voices | Tool to list all available voices that can be utilized for Voice AI agents. Use when you need to see which voices are available across different providers. |
| `BOLNA_MAKE_A_PHONE_CALL_FROM_AGENT` | Make an outbound phone call from agent | Initiate an outbound phone call using a configured Bolna Voice AI agent. The agent will call the specified recipient and engage in a conversation based on its configured prompt and capabilities. |
| `BOLNA_REMOVE_PROVIDER` | Remove Provider from Bolna Account | Tool to remove a provider from your Bolna account by its key name. Use when you need to delete a provider configuration that is no longer needed or needs to be replaced. |
| `BOLNA_RETRIEVE_AGENT_BY_ID` | Retrieve agent by id | Retrieve complete configuration and details for a specific Bolna voice AI agent by its ID. Returns comprehensive agent information including name, type, status, conversation tasks, LLM/synthesizer/transcriber settings, system prompts, webhook configuration, and timestamps. Use this to inspect agent setup before making calls or to verify agent configuration. |
| `BOLNA_RETRIEVE_AGENT_EXECUTION_DETAILS` | Retrieve agent execution details | Retrieve detailed information about a specific execution (call/conversation) by an agent, including transcript, costs, duration, status, and telephony data |
| `BOLNA_RETRIEVE_AGENT_EXECUTION_STATUS` | Retrieve agent execution status | Retrieve all executions for a specific agent with pagination and filtering support. Returns a paginated list of agent execution records including call status, cost breakdown, transcripts, and telephony data. |
| `BOLNA_RETRIEVE_BATCH_DETAILS_BY_ID` | Retrieve Batch Details by ID | Retrieve comprehensive details about a specific Bolna batch by its ID. Returns batch metadata including creation time, execution status, scheduled time, contact statistics, and call status breakdown. Use this to monitor batch progress or retrieve information about previously created batch calling campaigns. |
| `BOLNA_RETRIEVE_BATCH_EXECUTION_LIST` | Retrieve batch execution list | Retrieve all executions from a specific batch with pagination support. Returns detailed information about each call execution including conversation metrics, transcripts, costs, and resource usage breakdown (LLM tokens, synthesizer characters, etc.). Use this to monitor batch campaign results and analyze individual call outcomes. |
| `BOLNA_SCHEDULE_BATCH_BY_ID` | Schedule Batch by ID | Schedule a batch to execute at a specific time. After creating a batch with BOLNA_CREATE_BATCH, use this action to set when the batch calls should begin. The batch must exist and be in a schedulable state (e.g., 'created' or 'stopped'). |
| `BOLNA_SEARCH_PHONE_NUMBERS` | Search available phone numbers | Tool to search for available phone numbers that can be purchased for Bolna Voice agents. Use when you need to find purchasable phone numbers by country or prefix pattern before buying. |
| `BOLNA_SETUP_INBOUND_CALL_FOR_AGENT` | Setup inbound call for agent | Add agent for inbound calls |
| `BOLNA_STOP_AGENT_CALLS` | Stop Agent Calls | Tool to stop all queued or scheduled calls for a specific Voice AI agent. Use when you need to immediately halt all pending calls for an agent. |
| `BOLNA_STOP_BATCH_BY_ID` | Stop batch by id | Stop a running batch by its ID. This halts all queued calls in the batch. Any calls currently in the queue waiting to be executed will be cancelled and will not be processed. Use this when you need to immediately halt a batch campaign that's in progress. |
| `BOLNA_UPDATE_AGENT` | Update Bolna Voice AI Agent (v2) | Tool to update all settings and configuration of an existing Bolna Voice AI agent using the v2 API. Use when you need to modify an agent's full configuration including LLM settings, synthesizer, transcriber, tasks, prompts, or any other agent property. This performs a complete update (PUT operation). |

## 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 Bolna Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Bolna actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Initiate a phone call to a customer using my support agent'
  }]
)
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: 'Initiate a phone call to a customer using my support agent'
  }],
});
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 Bolna tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('List all agents available in Bolna')
        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 agents available in Bolna' }],
  stopWhen: stepCountIs( 5 )
});

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

## Why Use Composio?

### 1. AI Native Bolna Integration

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

### 2. Managed Auth

- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Bolna 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 Bolna
- Scoped, least privilege access to Bolna resources
- Full audit trail of agent actions to support review and compliance

## Use Bolna with any AI Agent Framework

Choose a framework you want to connect Bolna with:

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

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## Frequently Asked Questions

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

Yes, Bolna 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)