Free access to TIGIE codes, HTS codes, duty rates, trade agreements, and rules of origin. Integrate tariff data into your software.
An API designed for developers building trade and logistics software.
12,000+ Mexican TIGIE codes and 19,000+ US HTS codes, updated monthly.
Tariff rates synchronized with official SAT and USITC publications.
Preferential rates from USMCA, EU-Mexico, CPTPP, and 12+ Mexican trade agreements.
99.9% uptime, average response under 100ms, intelligent caching.
REST API with JSON responses. Authentication via API key in the Authorization header.
/v1/tariffs/mx/{hts_code}Look up Mexican tariff code (TIGIE)/v1/tariffs/us/{hts_code}Look up US tariff code (HTS)/v1/tariffs/search?q={query}Search by product description/v1/tariffs/mx/{code}/agreementsApplicable trade agreementscurl -X GET "https://api.camtomx.com/v1/tariffs/mx/8471.30.01" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"{
"code": "8471.30.01",
"description": "Computadoras portátiles (laptops)",
"description_en": "Portable computers (laptops)",
"chapter": 84,
"section": "XVI",
"unit": "Pieza",
"mfn_rate": "5%",
"iva_rate": "16%",
"agreements": [
{
"name": "T-MEC / USMCA",
"partner_countries": ["US", "CA"],
"preferential_rate": "0%",
"rules_of_origin": "RVC 75% or CTSH"
},
{
"name": "TLCUEM",
"partner_countries": ["EU"],
"preferential_rate": "0%",
"rules_of_origin": "CTH + MaxNOM 50%"
}
],
"regulations": ["NOM-019-SCFI-1998"],
"updated_at": "2026-03-01T00:00:00Z"
}curl -X GET "https://api.camtomx.com/v1/tariffs/search?q=laptops&country=mx" \
-H "Authorization: Bearer YOUR_API_KEY"{
"results": [
{
"code": "8471.30.01",
"description": "Computadoras portátiles",
"relevance_score": 0.95,
"mfn_rate": "5%"
},
{
"code": "8471.41.01",
"description": "Otras máquinas de procesamiento de datos",
"relevance_score": 0.72,
"mfn_rate": "5%"
}
],
"total": 2,
"query": "laptops",
"country": "mx"
}For experimenting and prototypes. No credit card required.
For production applications with unlimited volume.
Mexico's General Import and Export Tax Rate Tariff, updated monthly.
US Harmonized Tariff Schedule, updated by the USITC.
USMCA, EU-Mexico, CPTPP, Pacific Alliance, and 12+ active agreements.
MFN, preferential, ad-valorem, specific, and compound rates.
Mexican Official Standards linked to each tariff code.
Data synchronized monthly with official SAT and USITC publications.
Get your free API key in less than 2 minutes. 10 daily queries at no cost.