Adyen
Adyen is an online payments platform. It is a payment gateway, service provider, acquirer, and processor for online and brick-and-mortar commerce.
In order to integrate Adyen with Relyance AI you will need an API Key with permissions .
In Adyen:

- Login to your Adyen account.
- In the left-hand menu select Developers> API credentials.
- In the API credentials dashboard, click the Create new credential button.
- In the resulting dialog, select Web service user, and provide a meaningful Description (e.g. Relyance Scan).
- This will redirect you to your new API credentials page. Copy the API Key to be used in Relyance.
- Scroll down to the Permissions section. Under Account select:


Under POS select:
- Some permission may require you to contact your Adyen support to be enabled.
- Management API - Accounts read
- Management API - Accounts read and write
- Management API - API credentials read and write
- Management API - Payout Account Settings Read
- Management API - Users read and write*
- Management API - Webhooks read
- Management API - Webhooks read and write
- Management API - Payment methods read
- Management API - Stores read
- Management API - Stores read and write
- Management API - Terminal ordering read*
- Once permissions have been set, click the Save changes button at the bottom of the page.


In the Relyance AI application:
- Login to your Relyance AI account.
- Navigate to the Settings (bottom-left corner).
- Select Integrations.
- Search and locate the Adyen integration card and click on it.
- Click on the Add Connection button on the top right.
- Provide a meaningful name for the integration and click on the Add button.
- In the Overview section, review the Scope and Permissions, and Endpoint details and click on Continue.
- In the Connection section, provide the appropriate values and click on Continue,
- Connection Name: This property allows you to update the integration specified in Step 6. If you have multiple integrations for the same vendor, you may want to assign distinct names to each. This helps streamline filtering by Discovery Source across the Inventory, Visual Maps, Assets, and Data Flow Analysis pages.
- Rescan Frequency: This property allows you to configure how often Relyance executes scans against this Vendor connection.
- Business Atlas Associations (required): the business entities or products that newly discovered third parties, services and assets from this integration are attributed to. Choose at least one from the Select Associations dropdown — the wizard will not advance past this step without one. For more details, see Business Atlas.
- In the Authentication section, provide the Authentication Method and API Key, click Authenticate.
- Review the configuration summary from the Completion section and click on Finish.
- Confirm the integration Status reflects Connected.





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 |
|---|---|---|
| Adyen Custom (Dev Sandbox) | API Key (secret) |
— |
| Adyen Custom (Live) | API Key (secret) |
— |
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.
API key — Adyen Custom (Dev Sandbox)
resource "relyance_integration_connection" "adyen_0" {
vendor = "adyen"
name = "<your connection name>"
auth = {
method = "api-key-adyen-dev-sandbox"
params = {
data_storage_location = "us"
}
# Secret fields are write-only: sent to Relyance, never stored in state.
secrets_wo = {
api_key = var.adyen_api_key
}
secrets_wo_version = 1
}
scans = { "property-inspection" = { enabled = true } }
}API key — Adyen Custom (Live)
resource "relyance_integration_connection" "adyen_1" {
vendor = "adyen"
name = "<your connection name>"
auth = {
method = "api-key-adyen-live"
params = {
data_storage_location = "us"
}
# Secret fields are write-only: sent to Relyance, never stored in state.
secrets_wo = {
api_key = var.adyen_api_key
}
secrets_wo_version = 1
}
scans = { "property-inspection" = { enabled = true } }
}