Ziptax Sales Tax API
Real-time US and Canadian sales and use tax rates by address or geo coordinates.
我該用這個嗎
品質與安全性
發現項目（3）
- HIGHTool poisoning patterns detected
- MEDIUMTool description contains URL to non-standard domain在 get_account_metrics 中
- MEDIUMTool description contains URL to non-standard domain在 lookup_tax_rate 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"ziptax": {
"url": "https://mcp.zip-tax.com/sse"
}
}
}遠端端點
https://mcp.zip-tax.com/ssessehttps://mcp.zip-tax.com/streamable-http它能做什麼
工具清單
工具（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 header or Authorization header. Get a key at https://platform.zip.tax
輸入結構描述
{
"type": "object",
"properties": {},
"required": []
}🟢lookup_tax_rate(address, adjustment, city, country_code, county, ...)
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 header or Authorization header. Get a key at https://platform.zip.tax
輸入結構描述
{
"type": "object",
"properties": {
"address": {
"description": "Full street address for door-level geocoded lookup. Preferred input",
"type": "string"
},
"adjustment": {
"description": "Set to 'auto' to enable state-specific unincorporated area adjustments",
"type": "string"
},
"city": {
"description": "City name",
"type": "string"
},
"country_code": {
"description": "Country code: US (default) or CA for Canada. CA requires a Pro or Enterprise plan",
"type": "string"
},
"county": {
"description": "County name",
"type": "string"
},
"format": {
"description": "Response format: 'json' (default) or 'xml'",
"type": "string"
},
"historical": {
"description": "Historical period in YYYYMM format (e.g., 202601 for January 2026); lookback is limited to the past 12 months. Requires a Pro or Enterprise plan",
"type": "string"
},
"lat": {
"description": "Latitude for coordinate-based lookup. Same door-level precision as an address",
"type": "string"
},
"lng": {
"description": "Longitude for coordinate-based lookup. Same door-level precision as an address",
"type": "string"
},
"postalcode": {
"description": "US ZIP code (5-digit) or Canadian postal code. Least precise option: returns every rate overlapping the ZIP rather than one authoritative rate, with no adjustment for unincorporated areas. Use only when no address or lat/lng is available",
"type": "string"
},
"sat_item_total": {
"description": "Item total for Tennessee Single Article Tax calculation",
"type": "string"
},
"state": {
"description": "Two-letter US state or Canadian province code (e.g., CA, ON)",
"type": "string"
},
"taxability_code": {
"description": "Product taxability code (TIC) for product-specific tax rules. Requires a Pro or Enterprise plan",
"type": "string"
}
},
"required": [],
"anyOf": [
{
"required": [
"address"
]
},
{
"required": [
"lat",
"lng"
]
}
]
}社群
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