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Connect Wave Accounting to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your billing and customer records through chat.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Wave Accounting.

  1. 01

    Create draft invoice

    This capability generates a new draft invoice in Wave using a customer ID and a list of items.

  2. 02

    Delete accounting customer

    This capability permanently removes a customer record from your Wave account.

  3. 03

    Delete draft invoice

    This capability deletes an unfinalized draft invoice that hasn't been saved or paid yet.

  4. 04

    Get invoice details

    This capability pulls the full specifics of a single Wave invoice, including taxes and totals.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Wave Accounting.

  1. 05

    List accounting customers

    This capability retrieves a list of all customers registered in your Wave business.

  2. 06

    List accounting invoices

    This capability pulls a list of all invoices issued through your Wave account.

  3. 07

    Update customer profile

    This capability modifies the existing profile of a customer in Wave using their unique ID.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Wave Accounting.

  1. 08

    Approve draft invoice

    This capability finalizes a draft invoice so it moves to a saved or unpaid status.

  2. 09

    Create accounting customer

    This capability adds a new customer to Wave by providing their name and email.

  3. 10

    Get customer details

    This capability fetches the specific profile information for a single Wave customer.

Real work

What teams actually run

01

Quick Invoicing

A freelancer drafts a new invoice for a client immediately after a project meeting.

02

Payment Auditing

A business owner asks their agent which invoices are currently overdue.

03

Client Onboarding

A sales team member adds a new customer to Wave using a single chat command.

04

Database Maintenance

An accountant deletes obsolete customer records to keep the Wave account clean.

Automate a task

Put Wave Accounting to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Wave Accounting works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Wave Accounting to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

941ms average. Fast in production.

Wave Accounting is checked daily against the live service.

Daily averagePeak 1375ms
Oct 3Today
Fastest day
785ms
Slowest day
1375ms
14-day trend
Slowing+25%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Wave Accounting, so you can see the experience inside your AI.

It does not authenticate your account with Wave Accounting. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Wave Accounting Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_akfLJnhhwMgIgUvPyo8uJYV7KzfIA6TU4C8O9lfM/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Wave Accounting capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "wave-accounting-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_akfLJnhhwMgIgUvPyo8uJYV7KzfIA6TU4C8O9lfM/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Wave Accounting in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Wave Accounting owners hand off.

This MCP is built for professionals who use Wave to manage their small business finances and want to reduce manual data entry.

  • 01

    Small Business Owners

    They use the agent to automate invoice creation and manage client lists.

  • 02

    Freelancers

    They check payment statuses and draft new bills via chat.

  • 03

    Accountants

    They audit customer records and monitor invoice statuses across multiple businesses.

FAQ

Questions Wave Accounting owners ask.

  • 01

    How do I connect my Wave account?

    You subscribe to the MCP on Vinkius and enter your Wave Business ID and Access Token. Once connected, you can use it in any compatible AI client.

  • 02

    Can I delete invoices with this MCP?

    You can delete unfinalized draft invoices. You cannot delete invoices that have already been saved or paid.

  • 03

    Which AI clients can I use?

    You can use this MCP with any compatible client, including Claude, Cursor, and Windsurf.

  • 04

    Is deleting a customer permanent?

    Yes, the capability to delete an accounting customer is irreversible.

  • 05

    Do I need to use the Wave website to create invoices?

    No, you can create draft invoices and approve them directly through your AI agent.

  • 06

    Can I check if an invoice has been paid through the agent?

    Yes. The list_accounting_invoices capability allows your AI agent to see the current status of all invoices, including whether they are 'PAID', 'SAVED' (unpaid), or still in 'DRAFT' status.

  • 07

    How do I add a new client to my Wave account using chat?

    You can use the create_accounting_customer capability. Just provide the customer's name and email address, and your agent will register them in your Wave business instantly.

  • 08

    Can I delete a draft invoice if I made a mistake?

    Yes. The delete_draft_invoice capability allows you to permanently remove unfinalized draft invoices. Note that once an invoice is approved (SAVED) or paid, it cannot be deleted through this specific capability.

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