Shared Company Service API

APIs for managing canonical Company and Contact information across Avalara products.

This API is hosted under https://api.avalara.com.

Version 1.2 introduces support for company identifiers:

  • urn:avalara:company:identifier:global:gs1:gln (Global Location Number)
  • urn:avalara:company:identifier:global:dnb:duns (DUNS)
  • urn:avalara:company:identifier:global:gleif:lei (Legal Entity Identifier)