Integrate payments and collections into your platform with our secure, well-documented REST API. Start building in minutes.
# Partner pays money to user wallet
curl -X POST https://hoopaywallet.com/api/v1/partner/pay-user \
-H "Content-Type: application/json" \
-H "X-API-Key: hpk_your_api_key" \
-H "X-Signature: your_hmac_signature" \
-d '{
"reference_id": "DEP-001",
"user_wallet_id": "123456",
"amount": "100.00",
"currency": "USD",
"description": "Trading payout"
}'Everything you need to pay users, collect from users, and manage transactions.
Partner pays money to user wallets. Perfect for payouts, rewards, and fund transfers from your platform.
Partner collects money from user HooPay wallets with secure user authorization. Great for trading platforms.
Supporting APIs for complete integration
Follow these simple steps to integrate HooPay into your platform.
Register as a partner and receive your sandbox API key and secret.
# Your credentials
API_KEY="hpk_sandbox_..."
API_SECRET="hps_sandbox_..."
Sign your requests with HMAC-SHA256 using your API secret.
# Python example
import hmac, hashlib, json
def sign_request(payload, secret):
canonical = json.dumps(payload, separators=(',', ':'), sort_keys=True)
return hmac.new(
secret.encode(),
canonical.encode(),
hashlib.sha256
).hexdigest()Pay money to a user wallet.
# Response
{
"success": true,
"data": {
"payment_id": "pay_abc123xyz789",
"reference_id": "DEP-001",
"status": "completed",
"amount": 100.00
}
}Receive real-time notifications when transactions complete.
# Webhook payload
{
"event": "payment.completed",
"data": {
"payment_id": "pay_abc123xyz789",
"amount": 100.00,
"status": "completed"
}
}Resources to help you build faster.
Interactive documentation with examples
Generate HMAC signatures for testing
Test webhook signature verification
Download OpenAPI specification
Comprehensive guide covering all APIs, authentication, webhooks, and best practices