Back to search
90
MCP live MCP 2025-11-25 streamable-http

Ziptax Sales Tax API

tax.zip/ziptax

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

API docs ↗
Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
527ms
last probe
Tools
2
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.zip-tax.com/
Score: 90/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
2 tools, 0 resources, 0 prompts returned.
partial 3 or more catalogue items 0/10
2 items in total; 3 or more earns these points.
How to earn +10 points
Expose at least three tools, resources or prompts
Split a catch-all tool into focused ones, or publish your docs and templates as resources and prompts.
Docs →
pass Describes itself 10/10
80 characters; more than 30 earns these points.

Tools · 2

get_account_metrics

Get account usage metrics and quota information for the authenticated ZipTax account. Returns current request counts, limits, and entitlements. Requires a valid ZipTax API key sent in the X-API-KEY he…

lookup_tax_rate

Look up sales and use tax rates for a US or Canadian location. Provide a full street address for door-level accuracy, or a lat/lng pair for a geographic point lookup. Returns tax rates broken down by …

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://mcp.zip-tax.com/

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "ziptax_sales_tax_api": {
      "url": "https://mcp.zip-tax.com/",
      "transport": "streamable-http"
    }
  }
}

Source: github.com/ZipTax/ziptax-mcp