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Iugu

@codespar/mcp-iugu · v0.2.2

🇧🇷 BrazilPaymentsAuth · API Keylive23 tools1 env vars

Subscription billing with Pix, boleto, and credit card. Your agent creates invoices, manages customers, and handles recurring charges.

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MIT · runs locally or through the CodeSpar runtime

Package
@codespar/mcp-iugu
Version
0.2.2
npm dist-tag
latest
Category
Payments
Auth
API Key
Country
🇧🇷 Brazil
License
MIT
Transport
stdio · streamable-http

Quickstart

Install, set the credentials, make the first call.

Pick your client. The server runs locally over stdio, or through the hosted runtime.

Add the server to your clientOne config entry. No build step, no SDK required.
Set the environment variables1 variable read by this server's code, listed below.
Restart and make the first callThe agent can call any of the 23 tools. Try create_invoice first.
terminal
# Claude Code claude mcp add iugu -e IUGU_API_TOKEN=… -- npx -y @codespar/mcp-iugu@0.2.2 # then: /mcp to confirm the server is connected
Environment variables1 variable
IUGU_API_TOKENAPI key for iugurequiredsecret

Names read from the package code (@codespar/mcp-iugu@0.2.2). Descriptions and flags come from its manifest. Self-hosted, you hold the credentials. On the CodeSpar runtime the credential you connect is stored encrypted (AES-256-GCM, key derived per organization), and the runtime adds it to the provider call itself; the agent never receives it.

First call democreate_invoice

"Create an invoice in iugu"

tools/callcreate_invoiceresult returned

Tools

What your agent can call.

23 tools, as the package's tools/list returns them.

create_invoice

Create an invoice in iugu (Pix, boleto, or credit card)

get_invoice

Get invoice details by ID

list_invoices

List invoices with optional filters

cancel_invoice

Cancel (delete) an invoice. Endpoint: DELETE /invoices/:id

refund_invoice

Refund a paid invoice (full or partial). Endpoint: POST /invoices/:id/refund

duplicate_invoice

Duplicate an existing invoice with a new due date. Endpoint: POST /invoices/:id/duplicate

create_customer

Create a customer in iugu

update_customer

Update a customer. Endpoint: PUT /customers/:id. Omitted fields are unchanged.

list_customers

List customers with optional filters

create_plan

Create a subscription plan (recurring template). Endpoint: POST /plans

update_plan

Update an existing plan. Endpoint: PUT /plans/:id

list_plans

List subscription plans. Endpoint: GET /plans

Names and descriptions come from the package's tools/list (@codespar/mcp-iugu@0.2.2). A kind (read, write, delete) is shown only when the package annotates its tools or each tool was verified one by one; neither exists for this server yet.

Compatibility

MCP is a protocol. Any client that speaks it can mount this server.

Through the CodeSpar runtime, codespar_discover finds this server's tools, and a tools/call runs with the credential connected in your project, a test key included.

hostedhttps://connect.codespar.dev/mcp15 meta-tools

Protocol

Any MCP client

stdio · streamable-http

Questions

Before you install.

How do I install the Iugu MCP server?

Run npx -y @codespar/mcp-iugu@0.2.2 and add the config block above to your MCP client: Claude Code, Cursor, Claude Desktop, VS Code, or any MCP-compatible client. No build step, no SDK required. Prefer hosted? Add the CodeSpar endpoint with a test key and connect Iugu in your project; codespar_discover finds its tools.

What can my agent do with Iugu?

Iugu exposes 23 tools for payments. Your agent calls them directly; the full list is above.

How does Iugu authenticate, and how are credentials stored?

Iugu uses API Key. Self-hosted, you hold the credentials: the server reads them from its environment variables. On the CodeSpar runtime the credential you connect is stored encrypted for your organization, and the runtime adds it to each provider call, so the agent never handles it.

How does Iugu handle upstream API changes?

Every server is versioned independently on npm. The command on this page pins 0.2.2, the version whose tools are listed here; your agent keeps running it until you change the version.

Is Iugu open source? How do I report a bug?

Yes. Iugu is MIT-licensed and published on npm as @codespar/mcp-iugu, source on GitHub (link in the Details panel). Report issues on the package repository; security issues go to security@codespar.dev, and we respond within 24 hours.

Start in seconds.

On the CodeSpar runtime, the credential you connect stays encrypted for your organization and the runtime adds it to each call. You just call the tool.

Start in seconds demo
Create an account and copy a test key.
Add the hosted endpoint to your client with the config above.
Connect Iugu in your project and ask your agent for the first call.
Iugu — MCP server · 23 tools | CodeSpar