# Ziptax Sales Tax MCP Server

Real-time US and Canadian sales tax and use tax rates by address or geographic coordinates.

## Quick Start

```bash
# Connect this server (installs CLI if needed)
npx -y @smithery/cli@latest mcp add ziptax/sales-tax

# Browse available tools
npx -y @smithery/cli@latest tool list ziptax/sales-tax

# Get full schema for a tool
npx -y @smithery/cli@latest tool get ziptax/sales-tax get_account_metrics

# Call a tool
npx -y @smithery/cli@latest tool call ziptax/sales-tax get_account_metrics '{}'
```

## Direct MCP Connection

Endpoint: `https://sales-tax--ziptax.run.tools`

**Required config:**
- `x-api-key` (header) — Your Ziptax API key from https://platform.zip.tax

## Tools (2)

- `get_account_metrics` — Get account usage metrics and quota information for the authenticated ZipTax account. Returns current request counts, l…
- `lookup_tax_rate` — Look up sales and use tax rates for a US or Canadian location. Provide a postal code at minimum, or a full address for …

```bash
# Get full input/output schema for a tool
npx -y @smithery/cli@latest tool get ziptax/sales-tax <tool-name>
```