Complete guide to integrating Authorize.Net payments in the US
Established payment gateway since 1996
Visit Authorize.Net and sign up for a merchant account.
Log into your merchant interface and navigate to Account β Settings β API Credentials & Keys.
Create new Transaction Key and copy your API Login ID and Transaction Key.
APP_AUTHORIZENET_API_LOGIN_ID="your_api_login_id"
APP_AUTHORIZENET_TRANSACTION_KEY="your_transaction_key"
APP_AUTHORIZENET_SANDBOX="true"
/api/finance/deposit/fiat/authorizenet/
Creates a new Authorize.Net payment session
/api/finance/deposit/fiat/authorizenet/verify
Verifies Authorize.Net payment after completion
/api/finance/deposit/fiat/authorizenet/webhook
Handles Authorize.Net webhook notifications