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How to connect Wise to Claude

Connect Claude Web, Desktop and Cowork to Wise MCP. Get live eur to usd quotes, list balances for your business profile, and more using natural language, with authentication handled for you.

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Wise is an international money transfer and multi-currency account service for individuals and businesses. It provides low-cost, multi-currency balances and real exchange rates for faster, cheaper transfers.

9 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Wise account to Claude via Composio Connect, enabling it to get live EUR to USD quotes, list balances for your business profile, create transfer to saved recipient now, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Wise with

ChatGPTHermesAtomic Agent

Connecting Wise to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Wise account

Back in Claude, ask it to connect to Wise or give it any Wise-related task.

For example, ask Claude to:

  • "Get live EUR to USD quotes"
  • "List balances for your business profile"
  • "Create transfer to saved recipient now"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Wise account is ready to use.

What is the Wise Claude Connector, and what's possible with it?

The Wise MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Wise account. It provides structured and secure access so your agent can perform Wise operations on your behalf.

Troubleshooting

1. Why does Claude not use the Composio connector for Wise?

The connector can show as connected, but Claude must use it in each Wise conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Wise again.

2. Why does Claude show an MCP server error before Wise connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Wise.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Wise.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Wise authorization link not work?

The Composio connector is one server. Your Wise account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Wise connection.
  • Composio creates a fresh Wise authorization link.
  • Open that link in your browser and finish the Wise sign-in.

4. Why do Wise actions fail after they worked before?

The Wise connection can expire or lose permission.

  • Ask Claude to inspect the Wise connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Wise account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Wise.
  • If the action still fails with a permission error, check that the connected account has that permission in Wise itself.

5. How do I switch to a different Wise account?

Claude can manage the Wise connection for you.

  • Ask Claude to disconnect or delete the current Wise account.
  • Ask Claude to connect Wise again.
  • Open the new Composio authorization link for Wise.
  • Sign in with the other Wise account in the browser.
  • After the account connects, ask Claude to retry the Wise task.

6. Why is my Wise connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Wise connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Wise tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Wise.
TOOLS

Supported Tools

Every Wise action and event your agent gets out of the box.

Create Quote

Create a transient Wise bank-transfer quote for a personal or business profile.

Get Exchange Rate

Get Wise's latest exchange rate for one source and target currency pair; this is an indicative rate, not a transfer quote.

Get Quote

Retrieve a Wise quote by profile and quote ID, including its current status, pricing, payment options, and expiration.

List Activities

List a Wise profile's account activity with optional status, resource-type, and time filters, one page at a time.

List Balances

List standard balances and savings jars for a Wise profile without creating, deleting, or moving funds between balances.

List Supported Currencies

List currencies Wise currently supports for transfers, including their ISO codes and decimal support.

List Profiles

List the connected Wise account's personal or business profiles and return the profile IDs required by profile-scoped tools.

List Recipients

List Wise recipients for a profile, optionally filtering by active status, ownership, currency, or account type.

List Transfers

List and filter existing Wise transfers for a profile, one page at a time; this tool cannot create, fund, or cancel transfers.

FRAMEWORKS

How to build Wise MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Wise MCP with ChatGPT

Hermes logo

Hermes

Use Wise MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Wise MCP with Atomic Agent

FAQ

Frequently asked questions

With a standalone Wise MCP server, the agents and LLMs can only access a fixed set of Wise tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Wise and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Wise tools.

Yes, absolutely. You can configure which Wise scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Wise data and credentials are handled as safely as possible.

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