The complete Wave MCP server. 42 tools for invoices, receipts, and reports. Simplify your accounting with AI.
42
API Tools
2 min
Setup Time
100%
API Coverage
Watch how AI transforms your accounting workflow
Stop dreading your bookkeeping. Let AI handle the tedious work while you focus on your business.
Shoebox of receipts
Piles of paper receipts waiting to be entered. Tax season panic mode.
Inconsistent invoicing
Some months you invoice on time. Others... not so much.
Accounting anxiety
Always worried if your books are right. Afraid of what you'll find.
AI categorizes everything
Snap a photo, AI does the rest. Perfectly categorized, every time.
Automated billing cycles
Set it and forget it. Invoices go out on time, every time.
AI keeps books clean
Always know where you stand. Real-time financial clarity.
Full Wave API access through one simple connection. 42 tools at your fingertips.
Create, send, track invoices automatically. Get paid faster.
Capture expenses, categorize, attach to records instantly.
Connect accounts, categorize transactions, reconcile effortlessly.
P&L, balance sheet, cash flow — on demand, anytime.
+ 38 more tools including:
No accounting jargon required. Just describe what you need in plain English and Claude handles the bookkeeping through your Wave account.
You: How much did I spend on
software this month?
Claude: Let me check your expenses...
→ Using: wave_get_expenses
→ Category: Software
→ Period: This month
✓ Found 8 transactions
Claude: You spent $847.32 on
software this month:
• Figma: $45
• AWS: $312.32
• Notion: $96
• GitHub: $44
...Be the first to know when we launch. Early access + exclusive perks for waitlist members.
We'll reach out as soon as we're ready for you.
We respect your privacy. No spam, ever.
The entire MCP server is open source. Run it yourself, modify it, contribute back. The hosted version just saves you the hassle of managing infrastructure.
View on GitHub$ git clone https://github.com/BusyBee3333/wave-mcp-2026-complete.git
$ cd mcp && npm install
$ npm run build
$ node dist/server.js
✓ Wave MCP Server running
✓ 42 tools loaded
Listening on stdio...Everything you need to know about Wave Connect
MCP (Model Context Protocol) is a standard for connecting AI assistants to external tools and data. It's supported by Claude, and lets AI actually take actions in your systems — not just chat about them.
Wave's accounting software is free. Wave Connect (this integration) will have a free tier for basic usage, with paid tiers for higher volume. We believe every small business should have access to AI-powered accounting.
Absolutely. We use OAuth 2.0 and never store your Wave credentials. Data flows directly between Claude and Wave — we don't store your financial information. All connections are encrypted with bank-level security.
Claude always confirms before taking important actions. For sensitive operations like deleting transactions or sending invoices, you'll see a preview and confirm. Think of it as a very smart assistant that always double-checks with you.
Not at all! That's the beauty of AI. Just describe what you need in plain English: "Send an invoice to John for last week's work" or "How much did I spend on marketing?" Claude handles the accounting complexity.
Join small businesses already automating their accounting with Wave Connect. Be first in line for early access.