Avalara
Avalar is a cloud-based SaaS platform that helps businesses of all sizes achieve compliance with transactional taxes, including VAT, sales and use, excise, communications, and other tax types.
In order to integrate Avalara with Relyance AI you will need your Avalara Username and Avalara Password.
In the Relyance AI application:
- Login to your Relyance account.
- Navigate to the Settings Menu in the bottom left-hand side.
- Select Integrations.
- Click on the Vendors and Data Stores filter.
- Find the Avalara integration card and click it to open its connections.
- Under Authentication Method, choose Custom.
- Paste the Avalara Username and Avalara Password into their respective fields.

- Click Authenticate.
- At this point, you should see the following result on the Vendor Integrations page:

- Congratulations, you are now connected to Avalara.
Authentication methods and fields
Pick one of these under Authentication Method on the connection wizard's Authentication step. This table is generated from the integration catalog, so it always matches what the form actually asks for.
| Method | Required | Optional |
|---|---|---|
| Custom | Avalara Username, Avalara Password (secret) |
— |
| Custom - Sandbox | Avalara username, Avalara password (secret), For Testing Sandbox |
— |
Manage this integration with Terraform
Connections for this integration can be managed as code with the Relyance Terraform provider. Non-secret fields go in auth.params; secret fields go in auth.secrets_wo, which is write-only — never stored in Terraform state. Rotate secrets by bumping auth.secrets_wo_version.
Username & password
resource "relyance_integration_connection" "avalara_0" {
vendor = "avalara"
name = "<your connection name>"
auth = {
method = "username-password"
params = {
username = "<username>"
data_storage_location = "us"
}
# Secret fields are write-only: sent to Relyance, never stored in state.
secrets_wo = {
password = var.avalara_password
}
secrets_wo_version = 1
}
scans = { "property-inspection" = { enabled = true } }
}Username & password — Custom - Sandbox
resource "relyance_integration_connection" "avalara_1" {
vendor = "avalara"
name = "<your connection name>"
auth = {
method = "username-password-sandbox"
params = {
username = "<username>"
sandbox = "true"
data_storage_location = "us"
}
# Secret fields are write-only: sent to Relyance, never stored in state.
secrets_wo = {
password = var.avalara_password
}
secrets_wo_version = 1
}
scans = { "property-inspection" = { enabled = true } }
}