Lago MCP by usefulapi

Lago MCP by usefulapi

Query your Lago billing — customers, subscriptions, invoices, usage, and revenue analytics — and log usage events, from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Lago API key.

Live endpoint: https://lago.usefulapi.io/mcp · Homepage: https://usefulapi.io/lago

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://lago.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http lago https://lago.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "lago": {
      "url": "https://lago.usefulapi.io/mcp"
    }
  }
}

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, and the login page asks for your Lago credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/lago/

On first connect you'll paste your Lago API key. It's validated, stored per-user, and scoped to you.

Tools

Tool	Type	What it does
lago_list_customers	read	List customers
lago_get_customer	read	Get customer
lago_get_customer_current_usage	read	Get customer current usage
lago_get_customer_past_usage	read	Get customer past usage
lago_list_customer_subscriptions	read	List customer subscriptions
lago_get_customer_portal_url	read	Get customer portal URL
lago_list_subscriptions	read	List subscriptions
lago_get_subscription	read	Get subscription
lago_list_plans	read	List plans
lago_get_plan	read	Get plan
lago_list_invoices	read	List invoices
lago_get_invoice	read	Get invoice
lago_list_billable_metrics	read	List billable metrics
lago_get_billable_metric	read	Get billable metric
lago_list_coupons	read	List coupons
lago_list_add_ons	read	List add-ons
lago_list_wallets	read	List wallets
lago_list_credit_notes	read	List credit notes
lago_get_credit_note	read	Get credit note
lago_list_fees	read	List fees
lago_analytics_gross_revenue	read	Analytics: gross revenue
lago_analytics_mrr	read	Analytics: MRR
lago_create_customer	write	Create customer
lago_create_event	write	Create usage event
lago_usage_status	meta	Usage status (free-tier meter)
lago_request_feature	meta	Request a missing feature
lago_upgrade	meta	Upgrade to Pro (unlimited*)
lago_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro	$9/mo or $90/yr (2 months free)	Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with lago_upgrade (it returns a Stripe Checkout link). Cancel any time with lago_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running lago_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.