How to Accept Crypto Payments on Your SMM Panel with Heleket

Heleket is a crypto payment gateway that lets your customers top up their balance in USDT and other coins, from anywhere in the world. It is built into Eva Panel, so connecting it to your SMM panel takes a few minutes and no code.

Here is how to set it up.

Why add Heleket

• Customers in any country can pay. Crypto does not depend on local banks or card networks.
• No chargebacks. Once a crypto payment is confirmed, it is final.
• Automatic top-ups. The customer's balance is credited as soon as the payment is confirmed, day and night.
• A second crypto gateway. Many panels offer two, so customers always have a working option if one gateway is slow or unavailable in their country.

Before you start, read Heleket's terms and check that it accepts your business and your country.

Step 1: Get your Heleket merchant details

1. Create a Heleket account and set up a merchant for your panel's website.
2. In the merchant's settings, find the API section.
3. Copy your Merchant UUID.
4. Create a Payment API key and copy it. Keep it private: it lets anyone create invoices on your merchant.

Step 2: Add Heleket to your panel

1. In your panel's admin area, open Settings → Payments and click Add method.
2. Choose Gateway, then Heleket.
3. Name the method, for example "Crypto (Heleket)".
4. Paste the Merchant UUID and the Payment API Key.
5. Optionally set Subtract: the share of Heleket's commission your customer pays, from 0 to 100.
6. Add limits and short instructions if you like, make sure it is Active, and save.

You do not need to set up a webhook: there is no webhook address to configure. Heleket's confirmations come from Heleket's own address, are signed, and are checked again with Heleket before anything is credited.

Step 3: Make a test payment

Sign in as a customer, open Add funds, choose Heleket and pay a small amount on Heleket's payment page. The balance is credited once Heleket confirms the payment.

How it keeps your balance safe

Every confirmation goes through three checks before a customer's balance changes:

1. It must come from Heleket's published address.
2. Its signature must match your merchant's key.
3. Your panel asks Heleket again whether the invoice is really paid.

Only then is the payment credited, and never twice.

Frequently asked questions

Can I use Heleket and Cryptomus together?

Yes. You can add as many payment methods as you like, and customers choose the one that suits them.

Which currency are payments in?

Heleket invoices in US dollars, and customers pay in the coin they choose. If your panel uses another currency, the amount is converted for the customer.

Who pays Heleket's fee?

You choose with the Subtract setting: you, the customer, or a split.

Next steps

Pair crypto with the local methods your customers use: see SMM panel payment methods. Prefer a different gateway? Read how to accept crypto with Cryptomus.