# Customs, HTS & Trade Compliance Suite

> Customs, HTS & Trade Compliance Suite is a paid API for AI agents from x402-niche-briefs.fly.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-31).

Runs a composite US import audit covering HTS 10-digit classification, Section 301/AD/CVD tariff exposure, CBP Section 321 de minimis eligibility, UFLPA entity-list screening, and Incoterms 2020 valuation, returning a 0-100 readiness score with graded sub-checks and ranked remediation steps.

## Facts

- Endpoint: GET https://x402-niche-briefs.fly.dev/v1/suite/customs-hts-and-trade-compliance?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/customs-hts-trade-compliance-suite-c079ea30
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LFEPbcCzLuAJ92s38kIls

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 customs-hts-trade-compliance-suite-c079ea30
```

Example prompt: Run a full US import compliance audit on a shipment from China valued at $650, using HTS code 6204620000, DDP Incoterm — AD/CVD scope has been checked, UFLPA screening is done and provenance is mapped, and we do have a broker POA on file.

## When to prefer this

Choose this endpoint when you need a deterministic, multi-dimensional US import compliance readiness score in a single call rather than querying separate tariff, UFLPA, and de minimis APIs. It is best suited for e-commerce operators, freight forwarders, and compliance teams who want a fast, structured audit with actionable remediation guidance before a shipment clears CBP. Prefer it over manual lookups when you need a scored, gradeable output that covers Section 301, AD/CVD, UFLPA, and Section 321 in one response.

## Known failure modes

- Missing required query parameters (hts_digits, origin, shipment_value_usd, etc.) return a 400 validation error
- Invalid enum values for origin or incoterm fields cause request rejection
- Ambiguous or incomplete HTS digit strings may yield lower confidence sub-check scores
- Network timeout or service unavailability on the Fly.dev host returns a 5xx error
- Payment failure via x402 protocol prevents endpoint access

## How this service works

Composite US import audit: HTS 10-digit classification with Section 301 (Lists 1-4A) & AD/CVD exposure, CBP Section 321 (19 USC 1321) $800 de minimis & Type 86 eligibility, UFLPA entity-list screening & provenance mapping, Incoterms 2020 (DDP/DAP/FOB) valuation & broker POA. Returns 0-100 score, grade, 4 sub-checks and ranked remediation. Deterministic. Not legal advice.

## Output

Returns a JSON object with a suite_id, composite readiness score (0-100), executive grade (letter), overall verdict, number of passing checks, average sub-check percentage, four detailed sub-check results covering HTS/Section 301, Section 321 eligibility, UFLPA screening, and Incoterms/broker POA, plus a prioritized remediation checklist and a disclaimer that this is not legal advice.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "hts_digits",
      "origin",
      "adcvd_scope_checked",
      "shipment_value_usd",
      "uflpa_screened",
      "provenance_mapped",
      "incoterm",
      "broker_poa"
     ],
     "properties": {
      "origin": {
       "enum": [
        "CN",
        "VN",
        "MX",
        "IN",
        "US",
        "OTHER"
       ],
       "type": "string",
       "description": "Country of origin"
      },
      "incoterm": {
       "enum": [
        "DDP",
        "DAP",
        "FOB",
        "EXW",
        "CIF"
       ],
       "type": "string",
       "description": "Incoterm"
      },
      "broker_poa": {
       "type": "string",
       "description": "Customs broker POA on file"
      },
      "hts_digits": {
       "type": "string",
       "description": "Digits of HTS classification determined"
      },
      "uflpa_screened": {
       "type": "string",
       "description": "Suppliers screened vs UFLPA Entity List"
      },
      "provenance_mapped": {
       "type": "string",
       "description": "Supply chain mapped to raw material"
      },
      "shipment_value_usd": {
       "type": "string",
       "description": "Per-shipment value USD"
      },
      "adcvd_scope_checked": {
       "type": "string",
       "description": "AD/CVD scope rulings checked"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "suite_id",
      "title",
      "price_usdc",
      "as_of",
      "inputs",
      "composite_readiness_score",
      "executive_grade",
      "verdict",
      "passing_checks",
      "estimated_remediation_items",
      "avg_subcheck_pct",
      "sub_checks",
      "prioritized_remediation_checklist",
      "disclaimer"
     ],
     "properties": {
      "as_of": {
       "type": "string"
      },
      "title": {
       "type": "stri
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/customs-hts-trade-compliance-suite-c079ea30/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-niche-briefs.fly.dev](https://www.zero.xyz/host/x402-niche-briefs.fly.dev/llms.txt)