CoinPayments Integration

CoinPayments Integration Overview

CoinPayments is one of the largest cryptocurrency payment gateways, supporting over 2000 coins and tokens. Our platform integrates with CoinPayments to provide reliable deposit processing and payment acceptance.

Supported Cryptocurrencies

CoinPayments enables payments in:

• Major Coins - Bitcoin, Ethereum, Litecoin, Bitcoin Cash
• Stablecoins - USDT, USDC across multiple chains
• Altcoins - Thousands of alternative cryptocurrencies
• Tokens - ERC-20, BEP-20, and other token standards

Key Features

Wide Coin Support

Accept deposits in virtually any cryptocurrency:

• Over 2000 supported coins
• New coins added regularly
• Cross-chain support
• Unified processing

Instant Payment Notifications

Real-time deposit processing:

• IPN callbacks on payment receipt
• Confirmation tracking
• Automatic balance crediting
• Retry mechanisms for reliability

Auto-Conversion

Manage volatility with automatic conversion:

• Convert incoming coins to stablecoin
• Set conversion preferences per coin
• Lock in value at deposit time
• Reduce exposure to price swings

Merchant Tools

Professional payment processing:

• Payment buttons and forms
• API for custom integrations
• Shopping cart plugins
• Invoice generation

Integration Capabilities

Deposit Processing

How deposits work with CoinPayments:

1. User requests deposit address for specific coin
2. CoinPayments generates unique payment address
3. User sends crypto to address
4. CoinPayments monitors for incoming transaction
5. IPN callback sent when confirmed
6. Platform credits user balance

IPN (Instant Payment Notification)

Webhook-based notifications:

• Transaction ID and details
• Amount received
• Confirmation count
• Status updates
• Signature verification for security

API Access

Programmatic control:

• Create payment addresses
• Query transaction status
• Check balances
• Withdraw funds
• Generate reports

Use Cases

Exchange Deposits

Primary use case for crypto exchanges:

• Generate deposit addresses for users
• Accept deposits in any supported coin
• Automatic balance crediting
• Transaction history tracking

Merchant Payments

Accept crypto payments for services:

• Payment page generation
• QR code display
• Multiple coin acceptance
• Receipt generation

Auto-Conversion Strategy

Reduce volatility exposure:

• Configure coins to convert automatically
• Select target currency (USDT, BTC, etc.)
• Balance credited in converted amount
• Useful for stablecoin-focused platforms

Security

CoinPayments security measures:

• Two-factor authentication
• IP whitelisting for API
• IPN signature verification
• Withdrawal confirmations
• Vault storage option

Fees and Pricing

CoinPayments pricing model:

• Incoming payments - Small percentage fee
• Conversions - Market rate plus spread
• Withdrawals - Network fees plus small margin
• No monthly fees - Pay per transaction

Volume discounts available for high-traffic platforms.

Configuration

Setting up CoinPayments:

1. Create CoinPayments merchant account
2. Enable API access and generate keys
3. Configure IPN secret and callback URL
4. Set up coins to accept
5. Configure auto-conversion if desired
6. Test with small transactions
7. Deploy to production

Admin Controls

Manage CoinPayments through admin panel:

• View incoming transactions
• Check payment statuses
• Configure accepted coins
• Set conversion preferences
• Monitor IPN delivery

Getting Started

CoinPayments integration is straightforward:

1. Sign up at CoinPayments
2. Complete merchant verification
3. Obtain API credentials
4. Configure in exchange admin
5. Test deposit flow
6. Go live

Contact us for integration support and best practices.