How to Accept Crypto Payments on Your SMM Panel with 2328.io

2328.io is a crypto payment platform with a payment gateway your customers can use to top up in USDT and other coins. It is built into Eva Panel, alongside Cryptomus and Heleket, so you can add it to your SMM panel without any code.

This guide walks you through it.

Before you start

• You need a panel on Eva Panel with admin access, and a 2328.io account.
• 2328.io organises payments into projects. You will create one project for your panel.
• Read 2328.io's terms and check that your business and country are accepted.

Step 1: Create a project on 2328.io

1. Sign in to 2328.io and create a project for your panel's website.
2. Copy the Project UUID.
3. Copy the project's API key. Use the project's payment API key, not the payout key: your panel only creates invoices and never needs to move money out.
4. If you limited the project's API to certain IP addresses, remove that limit (or ask 2328.io's support to allow your panel), otherwise invoices will be refused.

Step 2: Add 2328.io to your panel

1. In your panel's admin area, go to Settings → Payments and click Add method.
2. Choose Gateway, then 2328.io.
3. Give it a clear name, such as "Crypto (USDT)".
4. Paste the Project UUID and the API Key.
5. Optionally set the Fee split: the share of 2328.io's fee your customer pays, from 0 to 100.
6. Add limits and instructions if you want, keep it Active, and save.

Your panel sends its confirmation address with every invoice, so there is nothing else to configure on 2328.io.

Step 3: Test it

As a customer, open Add funds, choose 2328.io, enter a small amount and pay on 2328.io's page. Once the payment is confirmed, the balance is credited automatically.

How payments are confirmed

2328.io tells your panel when an invoice is paid, with a signed message. Your panel checks the signature and then confirms the invoice with 2328.io before crediting the balance, so nothing is credited on a message alone, and no payment is ever credited twice.

Frequently asked questions

Why use more than one crypto gateway?

Gateways differ in fees, supported coins and countries, and any service can have downtime. Offering two crypto options keeps customers paying when one is unavailable.

Which currency are invoices in?

US dollars. If your panel uses another currency, the amount is converted for the customer.

My invoices are refused. What should I check?

That you used the project's API key (not the payout key), that the Project UUID matches, and that the project has no IP restriction blocking your panel.

Next steps

See every way to get paid in our guide to SMM panel payment methods, or compare with Cryptomus and Heleket.