Bland AI MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Bland AI MCP or direct API to place outbound calls, review call transcripts, manage voice agents, and send follow-up messages through natural language.

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Api Key

Bland AI is a conversational AI platform for building voice agents, phone calls, messaging, and communication workflows. Use it to automate calling, evaluate conversations, and run voice operations at scale.

10 Tools

Try Bland AI now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
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TOOLS

Supported Tools

Every Bland AI action and event your agent gets out of the box.

Create Pathway Folder

Create an empty pathway folder, optionally nested under an existing folder, without running calls or agents.

Delete Pathway Folder

Delete an empty pathway folder by ID; folders containing pathways or subfolders must be emptied first.

Get Account Details

Return the connected Bland AI account's status, call count, balance, and refill settings without changing the account.

List Calls

Search the connected account's existing inbound and outbound call history without placing or modifying calls.

List Contacts

Return organization contacts and their identifiers and memory records one page at a time.

List Knowledge Bases

Return one page of the connected Bland AI organization's knowledge bases, including processing status, source details, and file metadata.

List Pathway Folders

Return all pathway folders and their parent relationships from Bland's US regional pathway service.

List Pathways

Return all conversational pathways, including their names, descriptions, nodes, and edges.

List Tools

Search and page through the active or draft tools configured for Bland agents.

Rename Pathway Folder

Rename an existing pathway folder without moving or changing any pathways inside it.

SETUP GUIDE

Connect Bland AI MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

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

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for Bland AI
3

Connect to AI Agent

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

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.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 my 10 most recent Bland AI calls and summarize each call status.'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect Bland AI API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

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');
Import and initialize Composio client, then create a Tool Router session
3

Execute Bland AI Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'List my 10 most recent Bland AI calls and summarize each call status.'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Bland AI actions with your Agent

Why Use Composio?

AI Native Bland AI Integration

  • Supports both Bland AI MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable voice and messaging workflows
  • Rich coverage for reading calls, reviewing transcripts, and operating Bland AI communication data

Managed Auth

  • Secure Bland AI API key handling without hard-coding secrets in your agent code
  • Central place to manage, scope, and revoke Bland AI access
  • Per user and per environment credentials for safer voice automation

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 call, message, or workflow ran, when, and on whose behalf

Enterprise Grade Security

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

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

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

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Bland AI connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

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

Create the key in your Bland AI account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Bland AI actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Bland AI at any time.

When you connect a Bland AI account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Bland AI as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Bland AI. If Bland AI lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Bland AI at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Bland AI connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Bland AI rejects the old key. Create a new key in Bland AI and reconnect the account from the Composio dashboard or by asking your agent to reconnect Bland AI. Nothing else changes.

Composio's free plan includes 100,000 tool calls per month with no credit card, which covers most personal Bland AI use. Paid plans add higher limits and team features. Your Bland AI plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Bland AI accounts).

With Composio, you connect Bland AI once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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