How to Connect Polar to Claude

Query your Polar data directly from Claude using Sequel’s MCP server. Ask questions in plain English, with no SQL, no dashboards, and no context switching.

Short answer

Connect Polar to Sequel, then add Sequel's MCP server to Claude using the config on this page. Claude can then query your live Polar data in plain English, with no connector code and no CSV exports. Both steps take a few minutes.

Example prompts

Everything you can ask Claude about your Polar data.

Ask in plain English — Sequel translates it into a Polar query, runs it, and Claude hands back the answer. No SQL, no dashboards, no CSV exports.

What you can ask Claude

What's our MRR trend over the last six months?
Which cancellation reason drove the most churn last quarter?
How much revenue did we make in March, net of refunds?
Which subscriptions are past due right now?
What's our checkout conversion rate by product?

How it works

Three steps to get started

Connect Polar to Sequel

In your Sequel dashboard, go to Connections and add Polar. Sequel handles authentication and schema discovery automatically.

Add Sequel to the agent

Copy the Sequel MCP configuration into Claude's settings file (shown below). Swap in your API key from Settings → API Keys.

Ask Claude about your data

Restart Claude and start asking questions. "What's our MRR trend over the last six months?" — and get a real answer backed by live Polar data.

Why Claude

What Claude does with your Polar data

Ask anything about your data

Claude understands natural language. Just describe what you want to know — "Show me revenue by region for Q1" — and Sequel fetches the data, runs the query, and Claude explains the results in context.

Multi-source analysis in one conversation

Sequel connects to databases, analytics platforms, and SaaS tools. Ask Claude to join your Postgres revenue data with Google Analytics sessions in a single thread — no SQL required.

Python workbench inside the chat

Need a chart or statistical analysis? Claude can run Python code in Sequel's isolated sandbox — pandas, matplotlib, seaborn all included — and return the result directly in your conversation.

Configuration

Add Sequel to Claude

Place this in ~/Library/Application Support/Claude/claude_desktop_config.json and replace sql_your_api_key with a key from Settings → API Keys.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "sequel": {
      "url": "https://api.sequel.sh/mcp",
      "headers": {
        "Authorization": "Bearer sql_your_api_key"
      }
    }
  }
}

Install

Install Polar MCP in Claude

Pick your app and Sequel installs itself: a one-click link where the client supports it, that client’s own few steps where it doesn’t. Every route signs in with your Sequel account over OAuth, so there is no API key to copy and nothing to keep in sync.

Already have an MCP client?

https://api.sequel.sh/mcp

Add it as a remote (streamable HTTP) server and sign in when prompted. Skills come with it; nothing else to install. Manual setup per client

Add Sequel to Claude

One click: the button above opens Claude with Sequel pre-filled, and Claude signs you in with your Sequel account. There is no key to paste.

Other AI agents

Connect Polar MCP to any agent

Claude

Use Claude to query your databases, explore schemas, and build analyses — all from one conversation.

Cursor

Query your databases and explore schemas without leaving your code editor.

ChatGPT

Connect ChatGPT to your databases and get data-backed answers in every conversation.

VS Code

Get database access inside VS Code Copilot without leaving your editor.

Windsurf

Give Windsurf's Cascade AI access to your databases — query data without leaving your editor.

Zed

Connect Zed's AI assistant to your databases for real-time data access while you code.

Gemini

Connect Google Gemini to your databases for grounded, data-backed answers.

Claude Code

Query your databases directly from the Claude Code CLI — without leaving your terminal.

Codex

Give OpenAI Codex CLI real-time database access for data-grounded coding sessions.

OpenClaw

Turn your self-hosted OpenClaw agent into a data analyst that queries every source you've connected.

Hermes

Give Nous Research's Hermes agent read access to every database and marketing tool you've connected.

Grok Bot

Tell your Grok bot to add Sequel and it can query every database and marketing tool you've connected.

Muse

Give Meta's Muse one message and it builds its own connector to every source you've put in Sequel.

dots

Add Sequel once in ChatGPT and your dot can answer data questions on its own, day and night.

Other data sources

Connect other sources to Claude

PostgreSQL

Query your PostgreSQL database in plain English. No SQL required.

MySQL

Instant insights from your MySQL database. Ask in plain English.

ClickHouse

Real-time analytics on ClickHouse at any scale, in plain English.

BigQuery

Query petabytes of BigQuery data in plain English.

Google Sheets

Query, write, and manage Google Sheets with AI.

Google Analytics 4

Ask your GA4 data anything. No SQL, no dashboards.

Google Search Console

Unlock your SEO data with natural language. No exports, no pivot tables.

MCP Server

Connect any MCP-compatible server and query it with AI in seconds.

Stripe

Ask your Stripe data anything. MRR, churn, refunds — answered in plain English.

Dodo Payments

Ask questions about payments, subscriptions, refunds and payouts in plain English.

PostHog

Ask your PostHog product data anything — with HogQL under the hood.

Mixpanel

Conversational analytics on your Mixpanel events, funnels, and retention.

Amplitude

Query your Amplitude taxonomy, funnels, and dashboards in plain English.

HubSpot

Your AI analyst for HubSpot contacts, deals, tickets, and pipelines.

Ahrefs

Ask your Ahrefs SEO data anything: backlinks, keywords, and traffic.

Apollo.io

Ask your Apollo.io prospects, contacts, and accounts anything, in plain English.

Cloudflare D1

Ask your Cloudflare D1 database questions in plain English.

Instagram

Instagram organic analytics — post engagement, reach, and audience insights in plain English.

Frequently asked questions

How do I connect Polar to Claude?

You need two things: (1) connect Polar to Sequel in your Sequel dashboard under Connections, and (2) add the Sequel MCP config to Claude using the setup shown above. Once both are done, Claude can query your Polar data directly.

What Polar data can Claude access?

Claude can access any data available through your Polar connection in Sequel. Use Sequel's search tool to discover available metrics and dimensions, then execute queries to pull the data you need.

Is my Polar data sent to Claude's servers?

Query results are returned to Claude as context within your conversation. Only the data you explicitly ask about is retrieved. Sequel never stores your query results permanently — they exist only for the duration of the tool call.

Do I need a Sequel account?

Yes. You need a Sequel account to connect Polar and generate an API key. Sign up free at sequel.sh — no credit card required. Then create a connection to Polar and generate an API key from Settings → API Keys.

Can I connect multiple Polar accounts?

Yes. Sequel supports multiple connections of the same type. If you have multiple Polar accounts or properties, add each as a separate connection in Sequel. Claude will be able to query all of them.

Does this work with Claude Desktop and Claude.ai?

The JSON config above works with Claude Desktop (Mac and Windows). Claude.ai supports MCP through Workspaces — go to Settings → Integrations to add the Sequel MCP URL there.

What databases can Claude query through Sequel?

Any database or analytics tool you've connected in Sequel: PostgreSQL, MySQL, ClickHouse, BigQuery, Snowflake, Google Analytics, and more. Claude can only access connections your organization has set up.

Is my database data sent to Anthropic?

Query results are passed to Claude as context within your conversation. Anthropic's standard data handling policies apply. Sequel never stores your query results permanently — they exist only for the duration of the tool call.

Can I limit which connections Claude can see?

Sequel MCP is scoped to your organization's connections. You can create separate API keys for different use cases and revoke them at any time from Settings → API Keys.

How do I connect Polar to Sequel?

In Polar, go to Organization Settings → Developers → New Token and create an Organization Access Token with read-only scopes (metrics:read, orders:read, subscriptions:read, customers:read, products:read, payments:read, refunds:read, disputes:read, discounts:read, checkouts:read, events:read, meters:read, customer_meters:read, organizations:read). Paste the token into Sequel's Polar connector and click Test. Leave the environment field blank for production, or enter 'sandbox' to connect a Polar sandbox organization.

Can Sequel change anything in my Polar account?

No. The connector exposes read-only tools only — it cannot create, refund, cancel, or modify any order, subscription, customer, product, or discount. Granting only the :read scopes on your token enforces that at Polar's end too.

Does Sequel recalculate my revenue metrics?

No, and that's the point. Polar computes MRR, ARR, churn, LTV and 50-odd other metrics itself, and Sequel reads those figures directly. You get the same numbers as the Polar dashboard, already net of refunds and proration, rather than an approximation reconstructed from a list of orders.

Can I ask about payouts or my Polar balance?

Not currently. Polar's public API has no payouts or balance endpoints, so those figures aren't reachable by any integration, including Sequel. Revenue questions work fine — just note that revenue is not the same as what lands in your bank account, since it's before Polar's fees and payout timing.

Connect Polar to Claude today

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