Ziptax Sales Tax API

tax.zip/ziptax · v1.0.5

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

MCPremoteAPI keyFinanceAnalytics & marketing

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 2 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 2 tools · 2 read, 0 write · Finance, Analytics & marketing

Test call get_account_metrics: needs a key: tool error: Missing API key. Send it in the X-API-KEY header or as a Bearer token in the Authorization header. Get a key at https:// (1,002 ms)

How the rating is made

Answers without login: +30
Speed of first answer: +10
Lists tools: +10
Tool descriptions: +15
Parameter descriptions: +10
Read/write annotations: +5
Safe test call: +8
More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL

https://mcp.zip-tax.com/

Tools

2 tools listed at last check

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 header or Authorization header. Get a key at https://platform.zip.tax
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 jurisdiction (state, county, city, district). Requires a valid ZipTax API key sent in the X-API-KEY

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