Billing for agents
Give your agents the tools they need to set up and manage billing. MCP, SDKs, REST. No matter the interface, all you need is an API key.
Coding Agents
Cursor
The Commet MCP server runs inside Cursor. Ask it to create a plan and it calls the API directly.
Learn more→Claude Code
Build billing workflows with Claude Code and Commet to set up subscriptions and more in your app.
Learn more→Codex
Point Codex at the Commet docs to generate the full integration. Works with the API and SDKs.
Learn more→Gemini
Scaffold billing workflows with Gemini and deploy them with Commet.
Learn more→GitHub Copilot
Build and ship billing workflows with GitHub Copilot and Commet.
Learn more→OpenCode
Use OpenCode with the Commet MCP server to generate and ship billing workflows faster.
Learn more→Windsurf
Connect the Commet MCP server to Windsurf and manage billing directly from your editor.
Learn more→App Builders
Lovable
Add your Commet API key to Lovable and apps built there can charge customers through it.
Learn more→Replit
Add Commet to any Replit project in seconds. Works the same as it does everywhere else.
Learn more→Bolt
Power your Bolt apps with Commet for billing, subscriptions, and usage tracking.
Learn more→v0
Build full-stack apps with v0 and add subscriptions and usage-based pricing powered by Commet.
Learn more→Built for how agents work
Most billing APIs are built for humans clicking through dashboards. Commet works the same way when the operator is an agent.
MCP Server
Install the Commet MCP server and agents can create plans, manage subscriptions, and track usage without writing any code.
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Agent Skills
Agents can learn billing best practices, pricing model patterns, and SDK integration knowledge on demand.
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SDK & API
Agents can generate the full integration using the Commet SDK. Two lines to track usage, one call to check access.
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Frequently Asked Questions
The Commet MCP server is a Model Context Protocol server that gives AI agents native tools to manage billing. Once installed, agents like Claude Code, Cursor, and Windsurf can create plans, manage subscriptions, track usage, and generate invoices through natural language. Add it to your agent's MCP config with your API key to get started.
Commet has no setup fees and no monthly minimums. You only pay 4.5% + $0.40 per successful transaction. You can start building and testing for free using the sandbox environment.
Run "claude mcp add --transport http commet https://commet.co/mcp" in your terminal. Once connected, Claude Code can create plans, manage customers, track usage, and handle the full billing lifecycle through natural language.
Add the Commet MCP server to your Cursor config. Once connected, Cursor can set up subscriptions, configure pricing models, and integrate the Commet SDK into your project — all without leaving your editor.
Commet supports metered (pay for what you use), credits (block when exhausted), balance (spend across features), seats (per-user pricing), and boolean (feature gating). You can configure any of these through the MCP server or SDK.
Yes. The Commet MCP server exposes tools for reporting usage events, checking entitlement access, activating subscriptions, handling plan changes, and generating invoices. Your agent can manage the full billing lifecycle.
The MCP server gives your agent tools to interact with Commet — create plans, manage customers, track usage. Agent Skills give your agent the knowledge to use those tools correctly — billing best practices, pricing model patterns, and SDK integration expertise.
Yes. Commet is a Merchant of Record that handles taxes, compliance, refunds, and payouts. Stripe Tax is integrated for automatic tax calculation. Your agent doesn't need to worry about tax logic.
Start billing tonight
Commet delivers billing infrastructure for some of the fastest growing teams.
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