# TradePulse Tariff Rate Lookup

> TradePulse Tariff Rate Lookup is a paid API for AI agents from tradepulse-five.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-09-14).

Returns tariff/duty rates for a specific HS code traded between two countries

## Facts

- Endpoint: GET https://tradepulse-five.vercel.app/api/trade/tariff
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tradepulse-tariff-rate-lookup-bee0fe93
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zY5TyOyOQkGhQreHZvHtV

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tradepulse-tariff-rate-lookup-bee0fe93
```

Example prompt: What's the tariff rate for HS code 8471.30 when importing from China into the United States?

## When to prefer this

Use this endpoint when you need a quick, focused tariff rate lookup for a known HS code between two specific countries. Prefer this over the full landed cost calculator when you only need the duty rate and not freight, VAT, or fee calculations. Pair with the HS classification endpoint if you don't yet have the HS code.

## Known failure modes

- Invalid or unrecognized HS code returns an error or empty result
- Unsupported country pair returns no data
- Malformed country codes return validation errors
- Payment failure (402) if USDC payment header is missing or insufficient
- Rate data may be outdated if source databases are not current

## How this service works

Tariff rate lookup for trade and customs agents. Returns tariff rates for an HS code between any two countries.

## Output

Returns the applicable tariff/duty rates for the specified HS code on the trade lane between the exporting and importing country, likely including MFN rates and any preferential rates under trade agreements.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "hs_code",
  "to_country",
  "from_country"
 ],
 "properties": {
  "lang": {
   "type": "string",
   "description": "lang"
  },
  "hs_code": {
   "type": "string",
   "description": "6-digit HS code — e.g. 847130, 610910, 090111"
  },
  "to_country": {
   "type": "string",
   "description": "Importing country — e.g. USA, Japan, Germany, Australia. Also accepts 'to'"
  },
  "from_country": {
   "type": "string",
   "description": "Exporting country — e.g. China, Vietnam, Germany, Mexico. Also accepts 'from'"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tradepulse-tariff-rate-lookup-bee0fe93/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tradepulse-five.vercel.app](https://www.zero.xyz/host/tradepulse-five.vercel.app/llms.txt)