Sandbox quick guide
Last updated
Last updated
Sandbox mode allows you to quickly develop and test the integration with onramp.
Refer the flow below for the user flow,
After opening the sandbox link, enter the required amount.
Make sure you are on the Mumbai polygon testnet, and enter your USDT-MATIC20 wallet address.
Enter your phone number to receive OTP.
Enter the received OTP and click verify.
review the transaction details, and choose "Proceed to Pay" .
The payment details are intentionally blurred out, as to avoid any accedental payments, the actual payment details are visible on production version of onrmap.
Click on "I HAVE PAID" and proceed.
This step emulates the average time taken usually to reconcile the transaction. Note: No user action is required in this step.
Once the deposit is found, the swap of the desired crypto takes place, and the crypto is then sent to the onchain wallet address. Note: In sandbox the USDT is sent the mumbai polygon testnet.
After successful screen is displayed once the has is generated, the user can now view the transaction using explore transaction section.
On looking up the transaction History, the user can find all transactions placed by the user, the Partner/Merchant can get updates of the transaction via webhook or by polling them. Webhook updates Merchant Transaction History
The user can review details for a specific transaction, the Partner/Merchant is able to perform similar function and detailed explanation can be found using: Webhook -> REST API ->
For a single click add on, you can visit https://chainlist.org/
Toggle the testnets and search for matic mumbai
Connect your wallet and click on Add to wallet and approve.
Head over to your metamask extension and click on import tokens
Add USDT MATIC-20 testnet contract address -> 0x5e3cb2a3e2c66882df2f0bdbee300327bb7e128c and click on add custom token, you should now be able to view the transactions sent over by the onramp sandbox.
