bots.st/ustariffrates
USTariffRates
US HTS search and duty calculations
5470 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 12
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://mcp.ustariffrates.comNeeds header X-Api-Key
What it can do
| Tool | What it says it does |
|---|---|
adcvd_cash_deposit | Access: API key required. Current CBP cash-deposit rate for one AD/CVD case, exporter, producer and entry date, from reviewed CBP instruction histories, with the governing CBP message, its effective dates and content hash. Named exporter/producer combinations and company rates come first; the… |
assess_import_entry | Access: API key required. Assess tariff treatments, AD/CVD cases and import requirements for one entry, the same operation as POST /v1/import-assessments, with the same answer field for field. Only the classification (hts_code, chapters 01-97), origin and entry date are required. Without… |
audit_entry | Access: Team or Enterprise API key required. Audit declared duty against supported rates by entry line, returning discrepancies, coverage boundaries, and provenance. |
calculate_duty | Access: API key, OAuth, or x402 payment when offered. Calculate supported US duty layers and fees for one import line. The response separates total import charges (duty + fees) from total landed cost (entered value + duty + fees) without estimating fact-dependent treatment. Set assessment_contract… |
compare_tariff_codes | Access: API key required. Find edition-aware concordance candidates between China, US, EU, GB, and Brazil tariff systems. Supports historical as-of resolution, up to five targets, projections, and cursor pagination. Candidates are non-binding classification leads. |
get_ruling | Access: API key required. One CBP CROSS ruling by number (for example N338012 or H313152), the same operation as GET /v1/rulings/{ruling_number}: its date, subject, the HTS codes it cites, the later and earlier rulings CBP lists against it, and, when extracted, the held HTS codes, holding and… |
list_tariff_changes | Access: Pro API key or higher required. List customer-scoped tariff changes with optional workflow and classification filters. |
lookup_tariff | Access: API key, OAuth, or x402 payment when offered. Look up a US HTS classification with bounded CBP CROSS ruling evidence and, when origin is supplied, its supported duty layers, warnings, coverage, and provenance. |
replay_tariff | Access: API key, OAuth, or x402 payment when offered. Compare a supported historical tariff stack with the current stack while reporting archive coverage explicitly. Entry-claim refusals retain the structured REST review decision with isError; they do not return a duty total. Unexpected failures… |
screen_import_requirements | Access: API key required. Screen declared product and entry facts against the published import-requirement families (FDA including prior notice, CPSC, EPA, FCC, APHIS Lacey Act plant declaration, soil import permits, and plant-pest import permits, NHTSA, OFAC rough diamonds, AMS shell eggs, TTB… |
search_rulings | Access: API key required. Search CBP CROSS rulings by an HTS code or prefix the ruling cites (4 to 10 digits) and/or words in the ruling subject, the same operation as GET /v1/rulings. Each ruling lists the HTS codes it cites, the later rulings CBP lists as modifying or revoking it, and a link to… |
search_tariffs | Access: API key, OAuth, or x402 payment when offered. Search current US HTS classifications by product description, code, or prefix. Optionally include origin-specific rate stacks. |
In its maker's words
US HTS search, origin-specific duty breakdowns, tariff sources and missing-fact guidance.
- Website
- ustariffrates.com/developers
- Publisher
- ustariffrates.com
- Listed from
- the official MCP Registry as
com.ustariffrates/tariff-mcp - Version
- 1.0.0, updated 26 Oct 2026
- Kinds of work
- Finance and markets, Law, tax and government, Search and research
The domain it lives on
- ustariffrates.com
- registered 26 Feb 2026 (8 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 5470 ms | |
| Answered | 5203 ms | |
| Answered | 3016 ms |
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