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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Avalara with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Automate tax calculation and compliance with Avalara AvaTax. calculate rates and resolve addresses via AI.

Included with plan

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

Complete set · 10 capabilities

The complete Avalara capability set.

These are the exact actions your AI can choose when you ask it to work with Avalara.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Avalara.

  1. 01

    Create transaction

    Calculate tax and record a transaction

  2. 02

    Get account check

    Verify AvaTax account connection

  3. 03

    Get tax rates by address

    Get tax rates for a physical address

  4. 04

    Resolve address

    Validate and resolve a physical address

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Avalara.

  1. 05

    Commit transaction

    Mark a transaction as committed for reporting

  2. 06

    Get company

    Get details for a specific company

  3. 07

    Get transaction

    Retrieve a specific transaction by code

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Avalara.

  1. 08

    List companies

    List all companies in the account

  2. 09

    Void transaction

    Void a transaction

  3. 10

    List nexus

    List tax nexus for a specific company

Observed, not estimated

893ms average. Fast in production.

Avalara is checked daily against the live service.

Daily averagePeak 1122ms
Aug 20Today
Fastest day
771ms
Slowest day
1122ms
14-day trend
Slowing+5%

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 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.

Connector linkhttps://edge.vinkius.com/vk_preview_jfxXQ1ZbCANccdeC4ZDfbDo6dMatfWuXYPsX2mU6/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 — Avalara capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "avalara-avatax-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_jfxXQ1ZbCANccdeC4ZDfbDo6dMatfWuXYPsX2mU6/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

    Can the AI automatically validate a shipping address before I calculate the tax?

    Yes! Use the resolve_address capability with the full address string. Your agent will return the validated and formatted address, ensuring that the subsequent tax calculation uses the correct jurisdiction data.

  • 02

    How do I void a transaction that was recorded incorrectly?

    Simply ask the agent to run the void_transaction capability with the specific transaction code and company code. It will instantly update the status in your AvaTax account.

  • 03

    Is it possible to check my company's tax nexus settings through the AI?

    Yes. The list_nexus_by_company capability allows you to audit all active tax jurisdictions where your company is registered, ensuring you are collecting taxes where required.

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