Dutyfinch

Every US duty rate and China tariff, one call

HTS code lookup + Section 301 tariff checker API and MCP

✓ Free: 50 calls a day✓ No sign-up to try✓ $5 pack, no subscription

Who it's for

Made for
  • importers and Amazon/Shopify sellers
  • customs brokers and forwarders
  • AI agents and MCP clients
  • landed-cost and ERP builders
Why people pick Dutyfinch
  • 26,246 HTS codes from the official USITC schedule.
  • Section 301 lists, 2024 increases and exclusions per code.
  • $19/month for 2,500 calls, $5 pay as you go.

Pricing

14-day money-back promise: if it doesn't work as described, email us within 14 days and we fix it or refund you in full. Refund terms.

Free
$0

50 calls a day, no key, no sign-up

Try it above
Pay as you go
$5

500 calls to use whenever

Buy the pack
Importer
$19/month

2,500 calls a month

Get Importer
Broker
$49/month

7,500 calls a month · + watch alerts on 100 codes

Get Broker
Team
$149/month

40,000 calls a month · + watch alerts on 100 codes

Get Team
Importer yearly
$190/year

2,500 calls a month

Get Importer yearly
Broker yearly
$490/year

7,500 calls a month · + watch alerts on 100 codes

Get Broker yearly
Team yearly
$1,490/year

40,000 calls a month · + watch alerts on 100 codes

Get Team yearly
Using several CyberMax APIs? CyberMax API All-Access: one key for all 10 APIs (this one included, 2,500 calls a month here) for $119/month.See All-Access

Secure checkout by Stripe. Your key arrives right after payment. Cancel any time. Questions: cybermax.tools@gmail.com.

For developers

REST API, OpenAPI spec and a remote MCP server for AI agents.API docs