Read Chargebee customers, subscriptions, invoices, items, transactions, credit notes and coupons. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the Chargebee connector, then ask in plain words. The AI picks the tools.
For finance and support teams who manage subscriptions and invoices in Chargebee.
The AI lists subscriptions filtered by status or customer and opens the related customers, so you see who is subscribed and what each subscription looks like.
The AI lists invoices filtered by status or customer and summarizes which ones still need attention, so you know what to follow up on.
The AI finds a customer by email, then lists their transactions and credit notes, so you get one view of payments, refunds and credits.
The AI lists Product Catalog 2.0 items by type, their item prices and your coupons, so you can see what you sell and which coupons exist.
The AI finds a customer by email and updates their details, such as a phone number. It can also create a new customer when none exists.
Changes dataThe login page asks for your Chargebee site (subdomain) and Chargebee API key.
Find both in Chargebee → Settings → Configure Chargebee → API Keys. Your key is used only to call the API on your behalf and to derive a private account id; it is never shown to anyone.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"chargebee": {
"url": "https://chargebee.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"chargebee": {
"type": "http",
"url": "https://chargebee.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Chargebee site (subdomain) and Chargebee API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+ | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Chargebee server only. Ask your AI to run chargebee_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with chargebee_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with chargebee_upgrade before then undoes the cancel. Or write to [email protected].
chargebee_list_customerschargebee_get_customerchargebee_list_subscriptionschargebee_get_subscriptionchargebee_list_invoiceschargebee_get_invoicechargebee_list_itemschargebee_list_item_priceschargebee_list_transactionschargebee_list_credit_noteschargebee_list_couponschargebee_create_customerchargebee_update_customerchargebee_usage_statuschargebee_request_featurechargebee_upgradechargebee_cancel_subscriptionList active subscriptions and their customers. Find unpaid or overdue invoices. Review the payments and refunds of one customer. Compare plans, add-ons, prices and coupons. Find, create or update a customer. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Chargebee. The server calls the Chargebee API with your own Chargebee access, so it sees only the data that your account can see.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your Chargebee site (subdomain) and Chargebee API key. See Before you connect for where to find them.
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Chargebee site (subdomain) and Chargebee API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Chargebee API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Chargebee.
Yes, if you approve it. 2 of the 13 Chargebee tools can create or change data. The other 11 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Chargebee server only. Cancel any time: your paid plan then runs to the end of the paid period. Run chargebee_usage_status to see how many calls you used.
Ask the AI to run chargebee_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run chargebee_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with chargebee_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.