Baremetrics MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Baremetrics MCP or direct API to monitor MRR, analyze churn, inspect customers, and report revenue trends through natural language.

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Baremetrics is a subscription analytics platform for recurring-revenue businesses. It helps teams track MRR, churn, customers, and revenue trends in one place.

8 Tools

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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 Baremetrics action and event your agent gets out of the box.

Get Account

Return the connected Baremetrics account identity, company, default currency, and calculation range.

Get Cohorts

Return Baremetrics cohort analysis for comparing customer retention and revenue behavior across signup cohorts.

Get Metric Breakdown

Return daily values for one Baremetrics metric broken down by contributing customers or plans over an inclusive date range.

Get Metric Summary

Return wide daily Baremetrics business metrics for an inclusive date range, including MRR, revenue, and customer counts in each daily row.

Get Metric Trend

Return the daily time series and prior-period comparison for one Baremetrics metric over an inclusive date range.

Get Recurring Revenue Resource

Get one customer, plan, subscription, charge, or refund by its OID within a Baremetrics source.

List Recurring Revenue Resources

List one page of customers, plans, subscriptions, charges, or refunds from a Baremetrics source, using only filters valid for the selected resource type.

List Sources

List one page of payment and Baremetrics API sources in the connected account and return source IDs required by source-scoped resource tools; use next_cursor to fetch later pages.

SETUP GUIDE

Connect Baremetrics 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: ["baremetrics"],
  mcp: true,
});
Create a session scoped to Baremetrics 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: "Show Baremetrics MRR, ARR, churn rate, and active customers for the last 30 days",
  stopWhen: stepCountIs(10),
});

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

Connect Baremetrics 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: ["baremetrics"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Baremetrics
3

Run Baremetrics tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Show Baremetrics MRR, ARR, churn rate, and active customers for the last 30 days" }],
});

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 Baremetrics tool calls through the session, and print the final answer

Why Use Composio?

AI Native Baremetrics Integration

  • Supports both Baremetrics MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable subscription analytics queries
  • Rich coverage for revenue metrics, churn insights, customer data, and trend reporting

Secure API Key Auth

  • Connect Baremetrics with your own API key instead of hard-coding secrets in agent code
  • Central place to manage, scope, and revoke Baremetrics access
  • Per user and per environment credentials, so your dev and production agents stay cleanly separated

Agent Optimized Design

  • Tools are tuned for AI agents, so requests like “show last month’s churn” map cleanly to Baremetrics actions
  • Clear execution logs help you see what your agent queried, when it ran, and whose data it accessed
  • Reliable tool schemas reduce messy API handling and let your agent focus on useful revenue analysis

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Baremetrics
  • Scoped, least privilege access to revenue, customer, and subscription analytics data
  • Full audit trail of agent actions to support review, debugging, 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, Baremetrics 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 Baremetrics 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 Baremetrics account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Baremetrics actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Baremetrics at any time.

When you connect a Baremetrics account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Baremetrics 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 Baremetrics. If Baremetrics 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 Baremetrics 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 Baremetrics 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 Baremetrics rejects the old key. Create a new key in Baremetrics and reconnect the account from the Composio dashboard or by asking your agent to reconnect Baremetrics. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Baremetrics use. Paid plans add higher limits and team features. Your Baremetrics 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 Baremetrics accounts).

With Composio, you connect Baremetrics 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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