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Shippo

Connect your Shippo account to see recorded label costs, label count, average label cost, and carrier use in Nummbas.

Connection Method

Live API key — Create a live key in Shippo and paste it into Nummbas. The key must start with shippo_live_. Nummbas uses the key only to read label history. It does not buy labels or change your Shippo account.

How to Connect

  1. Go to Dashboard > Integrations in Nummbas
  2. Find Shippo and click Connect
  3. Enter your Shippo live API key

Getting Your Shippo Live API Key

  1. Sign in to Shippo
  2. Open Settings
  3. Go to API, then Developer keys
  4. Create or copy a live key that starts with shippo_live_
  5. Paste the key into Nummbas and click Connect
Before you continue

Keep this key private. A Shippo API key gives direct access to your Shippo account. Do not send it by email or chat.

What Gets Synced

Label Metrics (90-day period)

  • Successful live labels
  • Recorded label spend
  • Average recorded cost per label
  • Carrier breakdown

Test labels, refunded labels, and failed label purchases are not included.

Note

Nummbas shows the cost stored on each Shippo label. Later carrier adjustments, carrier invoices, and labels billed through your own carrier account may not be included in that amount.

Features Powered by Shippo Data

  • Shipping Operations — recorded label spend, average label cost, and carrier use
  • Business Insights — shipping cost and shipment trends
  • Expense Intelligence — recorded Shippo label costs as a shipping source
  • Business Reports — shipping cost analysis for the selected period

If Shippo and another connected shipping source cover the same labels, Nummbas keeps the sources separate and asks you to choose the correct source. It does not add overlapping totals together.

Troubleshooting

  • Connection failed — Check that the key starts with shippo_live_. Test keys do not connect.
  • No labels found — Check that your Shippo account has successful live labels in the selected period.
  • Costs look lower than a carrier invoice — Shippo stores the label cost at purchase time. Later carrier adjustments may appear only on the carrier invoice.
  • Data is out of date — Start a manual refresh from the Integrations page.