Use Avalara with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Manage sales tax. audit transactions, addresses, and codes via AI.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 4 capabilities
The complete Avalara capability set.
These are the exact actions your AI can choose when you ask it to work with Avalara.
01-04
4 capabilities in this set.
Part of 4 available through Avalara.
- 01
List tax codes
List all tax codes supported by Avalara
- 02
Check API status
Check if the Avalara AvaTax service is operational
- 03
Resolve tax address
Resolve and validate a physical address for tax purposes
- 04
Create tax transaction
Provide line items, addresses, and customer code as JSON string. Create a new tax transaction to calculate sales tax
Observed, not estimated
850ms average. Fast in production.
Avalara is checked daily against the live service.
- Fastest day
- 685ms
- Slowest day
- 1135ms
- 14-day trend
- Slowing+11%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Avalara, so you can see the experience inside your AI.
It does not authenticate your account with Avalara. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Avalara Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_LgkyWqlMhLA8TKGYF6dvINEcNHFsvKNxYyfSuDlO/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Avalara capabilities are ready to use.
{
"mcpServers": {
"avalara-avatax-1-mcp": {
"url": "https://edge.vinkius.com/vk_preview_LgkyWqlMhLA8TKGYF6dvINEcNHFsvKNxYyfSuDlO/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
FAQ
Questions Avalara owners ask.
- 01
How do I find my Avalara Credentials?
Log in to your Avalara dashboard, go to 'Settings' > 'License Keys', and generate a key. Use your Account ID and the generated License Key below.
- 02
Does it support address validation?
Yes. The resolve_tax_address capability validates physical addresses to ensure accurate tax jurisdictions and calculation metadata.
- 03
Can I use the sandbox environment?
Yes. Specify 'sandbox' in the AVALARA_ENVIRONMENT setting to route your agent's requests to the Avalara development environment.
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