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Lago MCP Server for WindsurfGive Windsurf instant access to 12 tools to Apply Coupon, Batch Events, Create Billable Metric, and more

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Windsurf brings agentic AI coding to a purpose-built IDE. Connect Lago through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.

Ask AI about this MCP Server for Windsurf

The Lago MCP Server for Windsurf is a standout in the Money Moves category — giving your AI agent 12 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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WindsurfWindsurf
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JetBrainsJetBrains
VercelVercel
+ other MCP clients
Classic Setup·json
{
  "mcpServers": {
    "lago": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}
RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Lago and 4,000+ MCP Servers from a single visual interface.

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Lago
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Lago MCP Server

Connect Lago to your AI agent to automate your metering and billing infrastructure. Lago is the open-source alternative to Stripe Billing, designed for complex usage-based pricing models.

Windsurf's Cascade agent chains multiple Lago tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 12 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

What you can do

  • Customer Management — Create and update customer profiles with upsert_customer and retrieve details with get_customer.
  • Subscription Lifecycle — Assign plans to customers using create_subscription and monitor them with get_subscription.
  • Billing Infrastructure — Define billing plans with create_plan and set up create_billable_metric to track consumption.
  • Usage Tracking — Send real-time usage data with send_event or batch_events to trigger accurate billing.
  • Financial Operations — Manage wallets, apply coupons, and list invoices to keep your revenue operations running smoothly.

The Lago MCP Server exposes 12 tools through the Vinkius. Connect it to Windsurf in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 12 Lago tools available for Windsurf

When Windsurf connects to Lago through Vinkius, your AI agent gets direct access to every tool listed below — spanning usage-based-billing, metering, saas-metrics, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

apply

Apply coupon on Lago

Apply a coupon to a customer

batch

Batch events on Lago

Send a batch of usage events

create

Create billable metric on Lago

Create a billable metric

create

Create coupon on Lago

Create a coupon

create

Create plan on Lago

Create a new billing plan

create

Create subscription on Lago

Assign a plan to a customer (create subscription)

create

Create wallet on Lago

Create a wallet for prepaid credits

get

Get customer on Lago

Retrieve a customer by external ID

get

Get subscription on Lago

Retrieve a subscription by external ID

list

List invoices on Lago

List all invoices

send

Send event on Lago

Send a usage event

upsert

Upsert customer on Lago

Requires an external_id. Create or update a customer in Lago

Connect Lago to Windsurf via MCP

Follow these steps to wire Lago into Windsurf. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
02

Add the server

Paste the JSON configuration above into mcp_config.json
03

Save and reload

Windsurf will detect the new server automatically
04

Start using Lago

Open Cascade and ask: "Using Lago, help me...". 12 tools available

Why Use Windsurf with the Lago MCP Server

Windsurf provides unique advantages when paired with Lago through the Model Context Protocol.

01

Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention

02

Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively

03

JSON-based configuration means zero code changes: paste a URL, reload, and all 12 tools are immediately available

04

Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

Lago + Windsurf Use Cases

Practical scenarios where Windsurf combined with the Lago MCP Server delivers measurable value.

01

Automated code generation: ask Cascade to fetch data from Lago and generate models, types, or handlers based on real API responses

02

Live debugging: query Lago tools mid-session to inspect production data while debugging without leaving the editor

03

Documentation generation: pull schema information from Lago and have Cascade generate comprehensive API docs automatically

04

Rapid prototyping: combine Lago data with Cascade's code generation to scaffold entire features in minutes

Example Prompts for Lago in Windsurf

Ready-to-use prompts you can give your Windsurf agent to start working with Lago immediately.

01

"Create a new customer in Lago with external ID 'user_123' and email 'dev@example.com'."

02

"Show me the subscription details for ID 'sub_98765'."

03

"List all invoices for my Lago account."

Troubleshooting Lago MCP Server with Windsurf

Common issues when connecting Lago to Windsurf through Vinkius, and how to resolve them.

01

Server not connecting

Check Settings → MCP for the server status. Try toggling it off and on.

Lago + Windsurf FAQ

Common questions about integrating Lago MCP Server with Windsurf.

01

How does Windsurf discover MCP tools?

Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.
02

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
03

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.

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