Rinne MCP Server

Rinne is a Brazilian payment infrastructure API. ) through an Affiliation, and everything downstream flows through that affiliation - card and PIX transactions, cards-on-file, 3D Secure, cashouts/payouts, ledger, and pricing. Its 40 documented tools cover transaction, cashout, merchant, affiliation.

People connecting finance tools to Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

One of 127 MCP servers published from codespar/mcp-dev-latam. Stars and repository activity are shared across all of them. See all 127 →

VERIFIED ACTIVE

LAST COMMIT 2026-08-12 · VERIFIED 2026-08-25

MIT · JavaScript servers · how we verify → /methodology

01 · Install Rinne

before you install - you'll need

Set RINNE_API_KEY before connecting. RINNE_SANDBOX is optional or environment-specific per the README.

Claude Code

claude mcp add codespar-mcp-dev-latam-packages-payments -- npx -y @codespar/mcp-rinne

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "codespar-mcp-dev-latam-packages-payments": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-rinne"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @codespar/mcp-rinne - published under the repo owner's npm scope (@codespar)

registry namespace io.github.codespar is GitHub-verified and matches the repo owner

03 · What Rinne can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can get the authenticated company (org or merchant, depending on key scope), update the authenticated company, create a merchant under your organization (KYC), and list merchants.

Capability map

Tools grouped from the project's README - what Rinne lets an agent do.

read & search

8 tools - e.g. List merchants; List affiliations, org-wide or for one merchant; List stored cards

list_merchants · list_affiliations · list_cards · list_transactions · get_balance · get_statement…

Transaction

7 tools - e.g. Create a card (raw, stored, or Apple Pay/Google Pay) or PIX transaction; Complete 3DS for a transaction awaiting authentication; Get transaction details and status, including refunds

create_transaction · authenticate_transaction · get_transaction · cancel_transaction · refund_transaction · get_transaction_receipt…

Merchant

3 tools - e.g. Create a merchant under your organization (KYC); Get merchant details by ID; Update a merchant

create_merchant · get_merchant · update_merchant

Affiliation

3 tools - e.g. Create a merchant account with a payment provider (Rinne, Cappta, Celcoin, ...); Register a gateway-mode affiliation using existing provider credentials; Get a specific affiliation

create_affiliation · register_affiliation · get_affiliation

Card

3 tools - e.g. Save a card for reuse in future transactions; Get a stored card by ID; Delete a stored card

store_card · get_card · delete_card

Cashout

3 tools - e.g. Create a payout to a bank account or PIX key; Get a single cashout; Get a cashout's receipt

create_cashout · get_cashout · get_cashout_receipt

Company

2 tools - e.g. Get the authenticated company (org or merchant, depending on key scope); Update the authenticated company

get_company · update_company

create & write

2 tools - e.g. Create a 3DS authentication session ahead of a transaction; Transfer funds between your org's own bank accounts

create_3ds_session · create_internal_transfer

04 · Who maintains Rinne

mcp-rinne is maintained by codespar. We track 127 MCP servers from codespar - 127 actively maintained, 269 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from codespar.

05 · Facts

repository: github.com/codespar/mcp-dev-latam
category: finance - actively maintained as of 2026-08-25.
registry: io.github.codespar/mcp-rinne (active, first published 2026-08-09)
packages: npm:@codespar/mcp-rinne

06 · Rinne FAQ

Is Rinne still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-12. We re-verify nightly.

What can Rinne do?

How do I install Rinne?

Run `npx -y @codespar/mcp-rinne`. The README documents 2 environment variables (RINNE_API_KEY, RINNE_SANDBOX) to set first. Set RINNE_API_KEY before connecting. RINNE_SANDBOX is optional or environment-specific per the README. You can also paste the ready-made client config above.

Does Rinne run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Rinne

Alternatives to Rinne

Maintained finance servers if Rinne isn't the fit.

Pairs well with

Servers that cover what Rinne doesn't - only shown when the pairing reason fits the companion.

More finance MCP servers · Stone · Stripe · Stripe Acp · Vindi · Zoop

More JavaScript MCP servers · Safrapay · Transbank · see all