Crypto On/Off-ramp Testing Guide

This testing guide will allow you to quickly test out your sandbox integration before receiving production keys and going live. Additional testing credentials are provided here

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1. Create a new user in sandbox

• Our sandbox user registration is designed to intake any phone number starting with 96 as a test user

• The OTP for the test account will be last 6 digits of the test phone number.

  • Example: Phone number is 961-234-5678. OTP will be 345678

• If the test number does not work or does not bring you to the KYC registration page, please try a different number or reach out to Sardine to reset the login.

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2. Input KYC information

Name - Any value

Date of Birth - Any value where user is above 18 years old

Nationality - Any nationality

Address - Any physical address (No P.O. Boxes) that matches the nationality

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3. Input additional user info

For US Users: SSN - Any random 9 diget number

For Non-US users: Questionnaire - Any answer provided is acceptable

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4. Link a payment method

Use one of the below testing cards

Credit / Debit Card

Other card details:

• Any expiry date in the future

• Any CVV code

• Any postal/zip code

Additional payment methods are provided here

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5. Create an order and link the wallet address

Once you’ve successfully created a new user and linked a payment method, create and then confirm the order.

If you have not passed a wallet address parameter when initializing the widget, please use the following wallet address:

Low Risk Wallet Address - 0xaaaaaA1234567890000000000000000000000003

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5. Confirm Order completion

Once you have confirmed the order, you should see a screen like this.

You can exit or be redirected out of the Sardine widget. Once you have exited the widget you should receive updates on the order status via webhook.