Lago MCP Server

by usefulapi Your server? Claim it

answering

Lago is answering right now. Last checked 5 min ago. It exposes 24 tools. Last commit 1 Sep 2026.

Read Lago customers, subscriptions, invoices, usage and revenue analytics; write events.

Uptime history 47 days of history · worst day 1%

47 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

166 ms

Response time

average over 24h

Stars

last commit 1 Sep 2026

Nothing serious here today

Today is the operative word: we check Lago every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add lago --transport http https://lago.usefulapi.io/mcp

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

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

~/.codex/config.toml

[mcp_servers.lago]
url = "https://lago.usefulapi.io/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 24

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

lago

lago_analytics_gross_revenue

Monthly gross revenue (finalized invoice payments + advance fees, net of tax/discounts). Lago API: GET /analytics/gross_revenue.

lago_analytics_mrr

Monthly recurring revenue (MRR) from subscription fees. Lago API: GET /analytics/mrr.

lago_create_customer

Creates a customer in Lago (additive). Lago API: POST /customers with body { "customer": { ... } }.

lago_create_event

Records a usage/metering event in Lago. This WILL be counted toward the customer's usage and affects billing. Idempotent via transaction_id. Lago API: POST /events with body { "event": { ... } }.

lago_get_billable_metric

Retrieve a single billable metric by code. Lago API: GET /billable_metrics/{code}.

lago_get_credit_note

Retrieve a single credit note by its Lago id. Lago API: GET /credit_notes/{lago_id}.

lago_get_customer

Retrieve a single customer by external id. Lago API: GET /customers/{external_customer_id}.

lago_get_customer_current_usage

Retrieve a customer's usage-based billing data for the current period. Lago API: GET /customers/{external_customer_id}/current_usage.

lago_get_customer_past_usage

Retrieve a customer's usage-based billing data for past periods. Lago API: GET /customers/{external_customer_id}/past_usage.

lago_get_customer_portal_url

Get a customer's billing portal URL. Lago API: GET /customers/{external_customer_id}/portal_url.

lago_get_invoice

Retrieve a single invoice by its Lago id. Lago API: GET /invoices/{lago_id}.

lago_get_plan

Retrieve a single plan by code. Lago API: GET /plans/{code}.

lago_get_subscription

Retrieve a single subscription by external id. Lago API: GET /subscriptions/{external_id}.

lago_list_add_ons

List add-ons, paginated. Lago API: GET /add_ons.

lago_list_billable_metrics

List billable metrics, paginated. Lago API: GET /billable_metrics.

lago_list_coupons

List coupons, paginated. Lago API: GET /coupons.

lago_list_credit_notes

List credit notes, optionally filtered by customer. Lago API: GET /credit_notes.

lago_list_customer_subscriptions

List a customer's subscriptions. Lago API: GET /customers/{external_customer_id}/subscriptions.

lago_list_customers

List customers in Lago, paginated. Lago API: GET /customers.

lago_list_fees

List fees, optionally filtered by customer, subscription, or fee type. Lago API: GET /fees.

lago_list_invoices

List invoices, optionally filtered by customer, status, payment status, or issuing date. Lago API: GET /invoices.

lago_list_plans

List billing plans, paginated. Lago API: GET /plans.

lago_list_subscriptions

List subscriptions, optionally filtered by customer, plan, or status. Lago API: GET /subscriptions.

lago_list_wallets

List a customer's prepaid credit wallets. Lago API: GET /customers/{external_customer_id}/wallets.

Endpoints

URL	Transport	State	Latency	Checked
https://lago.usefulapi.io/mcp	streamable-http	answering	85 ms	5 min ago

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Lago — questions

Answers built from our own checks of this server.

What can Lago do?

It exposes 24 tools, read directly from the server on our last check. Among them: lago_analytics_gross_revenue, lago_analytics_mrr, lago_create_customer, lago_create_event, lago_get_billable_metric, lago_get_credit_note and 18 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Lago working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 166 ms. The bar chart above shows every period we have measured.

How do I connect Lago?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Lago need an API key?

No. Lago completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 24 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Lago?

It answers our handshake in 166 ms on average, which is faster than 73% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Lago open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.