Live · 29,597 HTS codes · 192,305 CBP rulings

Find the right HTS code.
Cut your duty bill.

One API call returns the correct HTS classification, applicable duty rates, and four optimization vectors — material composition, country of origin, first sale valuation, and FTA qualification.

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29,597
HTS Codes
192,305
CBP Rulings
<200ms
Response Time
4
Savings Vectors
duty-optimizer · live analysis
Athletic Shoe · China Origin · $2,000,000 annual import
6404.11.9080 — textile upper, rubber/plastics outer sole, sports
6404.11.9080
27.5%
6402.99.2760
16.5%
6404.11 (USMCA)
0%
◈
Vector 2 · Country of Origin: Shift production to Vietnam — eliminates 7.5% Section 301 List 4A surcharge. HIGH feasibility. Combined with material redesign (rubber/plastics upper >90% ESA), effective rate drops to 9%.
Projected annual savings: $0 across 4 vectors
0
HTS codes indexed
0
CBP rulings searchable
0
Response time cap
4
Optimization vectors per call
How it works

From product to duty savings
in a single request

No customs broker required for the research phase. Classification and optimization in one API call.

STEP 01
Classify your product
POST your product description, material composition, and country of origin. Get a ranked list of HTS codes with GRI reasoning and confidence scores.
POST /v1/classify Authorization: Bearer <key> { "description": "athletic shoe, textile upper, rubber sole", "country_of_origin": "China" }
STEP 02
Get optimization analysis
POST to /v1/optimize-tariff with your annual import value. Receive analysis across four vectors: material composition, origin shift, first sale valuation, and FTA qualification.
POST /v1/optimize-tariff { "chapter": 64, "material_composition": { "textile_upper": 55, "rubber_sole": 45 }, "annual_import_value": 2000000, "country_of_origin": "China" }
STEP 03
Act on the savings
Each vector includes specific thresholds, ruling citations, feasibility ratings, and projected savings — ready to hand to your product team or customs counsel.
// Response excerpt { "projected_annual_savings": 1002500, "optimization_vectors": [ { "type": "country_of_origin", "estimated_savings": 150000, "feasibility": "high" } ] }
Live result

Real API response, unedited

Athletic shoe, China origin, $2M annual import. Four vectors, $1M+ in identified savings.

POST /v1/optimize-tariff · 1,247ms
{
  "current_hts": "6404.11.9080",
  "current_duty_rate": "27.5%",
  "optimized_hts": "6402.99.2760",
  "optimized_duty_rate": "9%",
  "projected_annual_savings":
    1002500,
  "optimization_vectors": [...],
  "recommended_changes": [
    {
      "material": "rubber_upper_esa",
      "current_percentage": 45,
      "recommended_percentage": 91,
      "threshold": "over 90%"
    }
  ]
}
Vector 1 · Material Composition
Upper ESA rubber/plastics >90%
$220,000 saved · feasibility: medium
Vector 2 · Country of Origin
Shift to Vietnam · eliminate List 4A 7.5%
$150,000 saved · feasibility: high
Vector 3 · First Sale Valuation
19 C.F.R. § 152.103(l) · 15% value reduction
$82,500 saved · feasibility: medium
Vector 4 · FTA Qualification
USMCA Mexico · zero-rate via GN 11
$550,000 saved · feasibility: medium
Pricing

Simple, usage-based pricing

Pay for what you use. No overages on Pro+.

Starter
$49
per month · 1,000 calls included
$0.049 per call
  • All endpoints
  • HTS search + classify
  • Optimize-tariff
  • CBP ruling citations
  • Email support
Start Free
Pro
$149
per month · 5,000 calls included
$0.030 per call
  • Everything in Starter
  • Hard cap — no overages
  • Priority support
  • Duty change monitoring
Get API Access
Scale
$399
per month · 20,000 calls included
$0.020 per call
  • Everything in Pro
  • Webhook alerts
  • Bulk classification jobs
  • SLA 99.9% uptime
Scale My Pipeline
Enterprise
Custom
unlimited calls · dedicated infra
  • White-label
  • Dedicated support
  • Raw data licensing
  • Custom data feeds
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Save 17% with annual billing

FAQ

Common questions

No. LandedAPI is a research and data tool. All responses include our statutory disclaimer: "This analysis is research support only and does not constitute customs business under 19 U.S.C. 1641." We identify opportunities — your licensed customs broker or attorney makes the binding determination and files entries.
HTS codes are sourced from the USITC official HTS schedule, updated on major revision cycles. CBP administrative rulings are sourced from the CBP CROSS ruling database. We ingest and index both for sub-200ms lookup alongside our classification layer.
We use claude-sonnet-4-6 with injected chapter HTS codes and CBP rulings as grounding context, keeping results tied to the actual tariff schedule. Accuracy is highest for consumer goods in Chapters 61–64, 84–85, and 94. We always return confidence scores and GRI reasoning so your team can validate before filing.
The optimize-tariff endpoint's country-of-origin vector identifies Section 301 List 1, 2, 3, 4A exposure for China-origin goods across all covered chapters, and recommends alternative manufacturing countries where those surcharges do not apply. Section 232 (steel/aluminum) is also flagged where relevant.
Yes. LandedAPI is a standard REST JSON API with Bearer token auth. It integrates with any TMS, ERP, or customs clearance platform that supports HTTP. We provide SDKs for Node.js and Python, with more in the roadmap.
Pro tier: no SLA (best-effort, typically 99.5%+). Enterprise: 99.9% uptime SLA with scheduled HTS data refresh within 48 hours of USITC publication and CBP ruling ingestion within 24 hours of CROSS publication.

Cut your duty bill
on the next shipment.

1,000 free API calls. No credit card required to start.

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Questions? Email josh@landedapi.dev