# Heleket

> Heleket is a cryptocurrency payment gateway (crypto acquiring) for online businesses. It accepts 17 cryptocurrencies across 8 networks with processing fees from 0.4%, no setup costs, and no legal entity required. Every incoming payment passes an AML check of the funds' origin before it is credited to the balance. Features include auto-conversion to USDT, auto-withdrawal, mass payouts, an instant converter, API integration, and ready-made CMS plugins. Support is available 24/7 via chat, email, and Telegram.

## About Heleket

Heleket is a multifunctional platform for accepting cryptocurrency payments and working with digital assets. The service allows businesses to quickly and securely integrate crypto payments into a website: payment security, a convenient system for websites and online stores, and fast connection. Ready-made e-commerce solutions help increase sales. One account can combine multiple projects: merchants add their stores and track revenue and analytics for each project in a single dashboard.

Company links: https://heleket.com (website), https://doc.heleket.com (API docs), https://dash.heleket.com (dashboard). Social: YouTube @Heleket, Discord discord.gg/4dM3xtYwkv, X @heleket_systems, Telegram t.me/heleket, Instagram @heleket_systems.

## Pricing and fees

- Processing fee: flexible, from 0.4% per transaction
- No setup fees, no monthly fees; you pay only the processing fee
- Each product has its own specific fees and terms; details are on the pricing page and in the dashboard
- Referral/affiliate program: up to 30% from referred users' Heleket payments

## Supported cryptocurrencies and networks

Accepted cryptocurrencies and stablecoins (17): Bitcoin (BTC), Ethereum (ETH), Tether (USDT), USD Coin (USDC), Avalanche (AVAX), Bitcoin Cash (BCH), Binance Coin (BNB), Dai (DAI), Dash (DASH), Dogecoin (DOGE), Gram (GRAM), Litecoin (LTC), Polygon (POL), Shiba Inu (SHIB), Solana (SOL), TRON (TRX), Monero (XMR).

Supported networks (8): Avalanche C-chain, BSC (BEP-20), Bitcoin, Ethereum (ERC-20), Polygon, Solana, TON, Tron (TRC-20).

The list of supported currencies is constantly growing. Full current list: https://heleket.com/currencies and https://doc.heleket.com/other/reference.md

## Key features

- Acquiring: fast transactions, low flexible fees, easy integration
- Auto-withdrawal: set a trigger and profit is withdrawn automatically to a personal wallet
- Mass payments: bulk payouts (e.g., paying employees) in one operation
- Converter: instant conversion between coins without fees
- Auto-converter: automatic conversion of revenue into USDT to avoid volatility
- Payment fee accuracy settings: fine-tune fee handling to make acquiring more profitable
- Invoicing: create invoices from the dashboard or via API
- Static wallets: permanent deposit addresses per customer
- Webhooks: payment and payout notifications with signature verification
- Whitelists: withdrawal address whitelist and IP address whitelist
- 2FA and modern encryption for account security

## Who it is for

Heleket works with online stores, freelancers, SaaS, hosting providers, and companies expanding payment options. Typical merchant categories: proxy and VPN services, online gaming (in-game currencies and items), retail (physical goods), online education, and other digital businesses. Illegal activities (e.g., weapons or drug sales) are not accepted. No legal entity registration is required to start: a personal account is enough. Merchants can also work without a website (e.g., via Telegram bot or invoicing). All projects pass moderation (typically ~12 hours).

## Advantages of accepting crypto with Heleket

- Increased conversion: an additional convenient payment method for customers
- International payments: customers pay from anywhere in the world in seconds
- Lower costs: crypto transfers are significantly cheaper than standard acquiring, especially cross-border
- No company registration required to start accepting payments

## Integration

Ways to integrate:

1. REST API — get an API key in the dashboard (Business → Merchants → Merchant Settings), verify domain ownership (via DNS record, meta tag, HTML file, or Telegram bot code), pass moderation (~12 hours), then use payment and payout APIs. Docs index: https://doc.heleket.com/llms.txt (every doc page is also available as Markdown at the same path with a .md extension)
2. Ready-made CMS modules — plugins for popular platforms including WooCommerce, WHMCS, XenForo, PremiumExchanger, Bot-t, and Seller.games. List: https://doc.heleket.com/sdks-and-modules/cms-modules.md
3. SDKs — PHP (https://doc.heleket.com/sdks-and-modules/sdk/php.md), Go (https://doc.heleket.com/sdks-and-modules/sdk/go.md), Node.js (https://doc.heleket.com/sdks-and-modules/sdk/node.md), Python (https://doc.heleket.com/sdks-and-modules/sdk/python.md)
4. Hosted payment form and QR codes for customers

API capabilities (full index: https://doc.heleket.com/llms.txt):
- Payments: creating invoices, static wallets, QR codes, refunds (including on blocked addresses), payment info and history, webhooks and webhook testing, payment statuses, AML questionnaire links
- Payouts: creating payouts, payout calculation, payout info/history/statuses, transfers to personal and business wallets, payout webhooks
- Other: exchange rates list, balance, list of services, discounts per payment method

## Payments and transactions (merchant FAQ)

- Transactions are processed almost instantly; funds arrive to the merchant's crypto wallet in the shortest possible time
- Overpayments and underpayments are handled with configurable rules; unpaid or underpaid invoices can be managed from the dashboard
- Payment page is localized for customers
- Merchants can receive payment notifications (webhooks, dashboard)
- Funds can be withdrawn quickly after payment, manually or via auto-withdrawal
- Exchange rates for payments are shown at checkout; rates list is available via API

## Security and AML

Heleket uses modern encryption technologies, 2FA, IP whitelists, and withdrawal address whitelists. Every incoming payment passes an AML check of the funds' origin before it is credited to the merchant's balance, protecting the business from frozen revenue. The platform runs AML/KYC compliance: it may request verification documents (identity, source of funds/SOF) when triggered; verification timelines and document formats are described in the FAQ. Funds associated with mixers, anonymizers, sanctioned addresses, or high-risk origins can be restricted pending verification. AML policy: https://heleket.com/aml-policy. AML FAQ: https://heleket.com/faq (AML section).

## Support

24/7 support via online chat on the website, email, and Telegram. Contacts: https://heleket.com/contacts. Telegram support bot: https://t.me/heleket_support_bot. Email: support@heleket.com

## Frequently asked questions

Q: How to accept cryptocurrency payments on my website?
A: Register with Heleket, integrate the API or install a CMS plugin, and configure payment acceptance in the dashboard. The process takes a few minutes plus project moderation.

Q: What fees does Heleket charge?
A: Low processing fees from 0.4%; the exact fee depends on the plan and transaction volume. No setup costs.

Q: Which cryptocurrencies are supported?
A: BTC, ETH, USDT, USDC, SOL, TRX, LTC, XMR, DOGE, and more — 17 coins across 8 networks (full list above).

Q: How fast are transactions processed?
A: Instantly — funds reach your crypto wallet in the shortest possible time.

Q: Is it safe to use Heleket?
A: Yes — encryption, 2FA, whitelists, and AML procedures protect merchants and payers.

Q: Is the service suitable for international payments?
A: Yes — cryptocurrencies have no borders, so you can receive payments from customers worldwide.

Q: Can I use Heleket without a website?
A: Yes — via invoicing or a Telegram bot; ownership is verified with a code through @BotFather.

Q: For which CMS are there ready-made modules?
A: WooCommerce, WHMCS, XenForo, PremiumExchanger, Bot-t, Seller.games, and others; see the CMS Modules section of the docs.

## Policies

- Terms of use: https://heleket.com/tos
- Privacy policy: https://heleket.com/privacy
- AML policy: https://heleket.com/aml-policy