API

Four decimal places in the transaction API

Businesses selling very low-value items can send exact amounts.

The Zamp transaction API now supports amounts with up to four decimal places.

Businesses that sell very low-value items, like hardware parts priced at fractions of a cent, can send transactions exactly as they appear in their own systems.

More API updates

See all 11
  1. Send your own coordinates with API transactionsBusinesses with precise location data can use it directly for sourcing.
  2. Trial API keys from the developer siteDevelopers can test-drive Zamp straight from the docs.
  3. Future-dated transactionsMore flexibility for businesses that post-date invoices.
  4. Simpler order math validationFewer false rejections when importing transactions, and clearer errors when the math really is off.

Sales tax that keeps getting better, without more work for you.

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