Heyreach MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Heyreach MCP or direct API to send outreach emails, automate campaigns, fetch contact engagement stats, and manage multi-channel sequences through natural language.

Heyreach logoHeyreach
Api Key

HeyReach is a multichannel outreach platform for businesses and professionals. Effortlessly engage your audience and streamline campaigns from a single place.

19 Tools

Try Heyreach now

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

TOOL ROUTER PLAYGROUND
Heyreach
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TOOLS

Supported Tools

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

Add Leads To List V2

Tool to add leads to a lead list in HeyReach for LinkedIn campaigns.

Check API Key

Tool to check if the API key is valid.

Create Empty List

Tool to create an empty list.

Create Tags

Tool to create one or multiple tags for your workspace.

Create Webhook

Tool to create a new webhook.

Delete Webhook

Tool to delete an existing webhook.

Get All Campaigns

Tool to retrieve all campaigns.

Get All Leads

Tool to retrieve all leads in a HeyReach list.

Get All LinkedIn Accounts

Tool to retrieve all LinkedIn accounts.

Get All Lists

Tool to retrieve all lists.

Get All Webhooks

Tool to retrieve all webhooks.

Get Companies From List

Tool to get companies from a company list.

Get Conversations V2

Tool to retrieve paginated LinkedIn conversations with advanced filters.

Get Lead

Tool to retrieve detailed information for a lead by profile URL.

Get Lists For Lead

Tool to retrieve all lists that contain a specific lead by profile URL.

Get My Network for Sender

Tool to get the LinkedIn network for a specified sender account.

Get Overall Stats

Tool to get overall statistics for LinkedIn accounts and campaigns.

Get Webhook By ID

Tool to retrieve a webhook by its ID.

Update Webhook

Tool to update an existing webhook’s configuration.

SETUP GUIDE

Connect Heyreach MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

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

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["heyreach"],
  mcp: true,
});
Create a session scoped to Heyreach and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List all active outreach campaigns in Heyreach",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Heyreach request
SETUP GUIDE

Connect Heyreach API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

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

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["heyreach"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Heyreach
3

Run Heyreach tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List all active outreach campaigns in Heyreach" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Heyreach tool calls through the session, and print the final answer

Why Use Composio?

AI Native Heyreach Integration

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

Managed Auth

  • Built-in API Key management with secure storage and rotation
  • Central place to manage, scope, and revoke Heyreach access
  • Per user and per environment credentials instead of hard-coded keys

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

Enterprise Grade Security

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

Frequently asked questions

Yes, Heyreach 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.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

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

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