This page is for Documentation, version Refactor guides.
For other versions, use one of these documentation indexes:
- Integration guides (default): https://avalara.ferndocs.com/docs/integration-guides/llms.txt
- Refactor guides: https://avalara.ferndocs.com/docs/refactor-guides/llms.txt
- Get certified: https://avalara.ferndocs.com/docs/get-certified/llms.txt
- Agent to Agent (A2A): https://avalara.ferndocs.com/docs/agent-to-agent-a2a/llms.txt
- AI use cases: https://avalara.ferndocs.com/docs/ai-use-cases/llms.txt
- API versioning: https://avalara.ferndocs.com/docs/api-versioning/llms.txt
Understand the differences in headers and configuration between SOAP and RESTv2.
The tables below show a mapping between SOAP and RESTv2 headers.
SOAP security
RESTv2 security
Username token
Basic authentication:
-
Username/password
-
Account number/license key
SOAP profile
RESTv2 profile
Client
X-Avalara-Client in the HTTP header
