iziTn — Tracking numbers, made easy

Guide

The cheapest and easiest way to get tracking numbers

With iziTn you find a real, unused tracking number for any destination in under a minute, for as little as $0.09. Here is how, step by step.

💰
Cheapest
From $0.148 down to $0.09 per tracking number. Others charge $0.15 to $0.25.
⚡
Easiest
Zip code, dates, one click: done in under a minute, in your browser.
♾️
No subscription
Searching is free, you pay only for the numbers you reveal. Credits never expire.

1Create your account

Create an account[email protected]••••••••Create accountor continue with GoogleConfirm your email+8 credits
  1. 1Go to Create an account and sign up with your email, or in one click with Google.
  2. 2Open the email we send you and click the confirmation link.
  3. 3Your 8 free credits are added right away: enough for your first 8 tracking numbers.
💡 Didn't get the email? Check your spam folder, or ask us in the chat.

3Get the tracking number

CARRIER · STATUS · ROUTE · SCHED. DELIVERY · TRACKING NO.UPSIn transitChicago, IL → Saint Paul, MNOct 21🔒 Get TNUPSDeliveredChicago, IL → Saint Paul, MNOct 191Z999AA101234567UPSIn transitChicago, IL → Saint Paul, MNOct 22🔒 Get TN
  1. 1Look through the results: carrier, live status, origin and destination, ship date, scheduled delivery and weight.
  2. 2Click Get TN on the shipment you want: the tracking number appears, with a button to copy it and a link to the carrier's tracking page.
  3. 3It costs 1 credit. Showing a number you already revealed again is free.
💡 Click the Sched. Delivery column to sort the results by delivery date, earliest or latest first.

4Find your numbers again

Every tracking number you reveal is saved in History, with its latest status. Filter by carrier to find one quickly.

5Buy credits

Smallest pack$0.148per tracking numberto get startedBigger packs↓the more you take,the less you payLargest pack$0.09per tracking numberbest price1Choosea pack2Pick network& coin3Send, thenpaste the hash4Creditsadded ✓
  1. 1Open Plans and choose a pack. The bigger the pack, the lower the price per tracking number: from $0.148 down to $0.09.
  2. 2Choose the network and the coin you pay with.
  3. 3Send the amount shown to the address on screen (or pay from your connected wallet), then paste the transaction hash.
  4. 4Once the payment is verified on the blockchain, the credits are added to your balance and you get an invoice by email.
💡 No subscription: credits never expire. You can also earn credits by inviting friends from Earn credits.

6API and AI agents

POST /v2/tn/searchAuthorization: Bearer izi_••••••{ "country": "US", "carrier": "ups", "zipcode": "55117", "delivery_from": "2026-10-20" }→ 200 OK · 37 resultsClaudeChatGPTCursorn8nYour app

Get tracking numbers from your own store, app or AI agent (Claude, ChatGPT, Cursor, n8n…), with the same credits as the website. On the API page, generate an API key, then give the Markdown guide to your agent: it knows how to search and reveal numbers on its own. Searching is free; revealing a number costs 1 credit.

7Need help?

Click Live Support at the bottom right of any page to chat with us, or write to [email protected].

Ready to get your first tracking number?