OnchainPay SDK

OnchainPay SDK is a comprehensive JavaScript library designed to streamline the integration of blockchain-based payment solutions into various applications. This SDK provides developers with the tools necessary to facilitate secure, transparent, and efficient transactions on supported blockchain networks.

Key Features:

• Ease of Integration: Simplifies the process of adding blockchain payment capabilities to your applications.
• Security: Ensures high-level security for all transactions using blockchain technology.
• Transparency: Leverages the transparency of blockchain networks to provide clear and verifiable transaction records.
• Multi-Network Support: Supports multiple blockchain networks, providing flexibility and scalability.

For detailed documentation, installation guides, and API references, please visit OnchainPay Documentation.

This package makes it easy OnChainPay Api.

Installation

pip install onchainpay-api

Use

Go to your personal account https://ocp.onchainpay.io/api-keys and get api-keys.

Substitute keys in class call:

from onchainpay_api import Client

client = Client("__PUBLIC_KEY__", "__PRIVATE_KEY__")

Check signature

You can test your signature within this method

checkSignature = client.basic_actions.check_x_api_signature

if not checkSignature["success"]:
    print("Signature incorrect", checkSignature)
else:
    if checkSignature["response"]["checkSignatureResult"]:
        print("Signature correct")
    else:
        print("Signature incorrect:", checkSignature["response"]["errors"][0])

Fetch available currencies

Get list of available currencies for depositing/withdrawing

availableCurrencies = client.basic_actions.get_currencies()

if not availableCurrencies["success"]:
    print("Request error", availableCurrencies)
else:
    for currency in availableCurrencies["response"]:
        print("%s (%s) = %s".format(currency["currency"], currency["alias"], currency["priceUSD"]))
        
        if len(currency["networks"]) > 0:
            print("\tnetworks:")
            
            for network in currency["networks"]:
                print("\t\t%s %s".format(network["name"], network["alias"]))

Get currencies price-rate

Get price rate from one currency to another

price = client.basic_actions.get_currency_price(fromCurrency="ETH", toCurrency="USDT")

if not price["success"]:
    print("Request error", price)
else:
    print("Price", price["response"])

Get advanced balances info

Get info about advanced balance by its id

balance = client.advanced_account.get_advanced_balance()

if not balance["success"]:
    print("Request error", balance)
else:
    print("[%s] (%s) \n\tAvailable for deposit: %s".format(balance["response"]["advancedBalanceId"], balance["response"]["currency"], ", ".join(balance["response"]["availableCurrenciesForDeposit"])))

Create order

from onchainpay_api import Client


def main():
    order_link = create_order(currency="USDT", network="tron", amount="100")

    #


def create_order(currency, network, amount):
    client = Client("__PUBLIC_KEY__", "__PRIVATE_KEY__")

    order = client.orders.create_order(
        currency=currency,
        network=network,
        amount=amount,
        order="Order #1234567",
        errorWebhook="https://merchant.domain/webhook-url",
        successWebhook="https://merchant.domain/webhook-url",
        returnUrl="https://merchant.domain",
        description="Buy some item",
    )

    if not order["success"]:
        raise order["error"]["message"]

    return order["response"]["link"]

Auto-swap to external address

from onchainpay_api import Client


def main():
    auto_swap_id = make_withdrawal(currency="USDT", network="tron", address="TUfVHn...DDC", amount="100")
    
    #


def make_withdrawal(currency, network, address, amount):
    client = Client("__PUBLIC_KEY__", "__PRIVATE_KEY__")

    swap = client.auto_swaps.create_swap(
        address=address,
        currency=currency,
        network=network,
        amountTo=amount,
        webhook="https://merchant.domain/webhook-url",
    )

    if not swap["success"]:
        raise swap["error"]["message"]

    return swap["response"]["id"]