EasyPost
REST shipping API that buys labels, compares rates, verifies addresses and tracks packages across 100+ carriers.
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| Category | Shipping & Package Tracking |
|---|---|
| Authentication | API key |
| Pricing | Free tier |
| Website | https://www.easypost.com/shipping-api/ |
| Docs | https://docs.easypost.com/ |
| Last checked | 2026-10-14 |
| As JSON | /api/v1/directory/easypost.json |