FamGateway Python SDK

The official Python client library for FamGateway — 100% Free, Zero-Fee Peer-to-Peer UPI Payment Gateway for Indian Developers and Businesses.

Features

• Instant Dynamic UPI QR Codes — Get direct QR image URLs (qr_url) to send directly in Telegram Bots or apps.
• Deep UPI Intent Links — upi://pay?... URLs for 1-tap payments in PhonePe, Google Pay, and Paytm.
• Telegram Bot Friendly — Send QR codes directly to users inside Telegram chats without external browser redirects.
• Zero Transaction Fees — 100% peer-to-peer settlement directly into your FamPay / UPI ID.
• Instant Webhooks & Polling — Automated payment reconciliation via webhooks and status API.

Installation

pip install famgateway

Quickstart (3 Lines of Code)

from famgateway import FamGateway

# 1. Initialize client with your API Key
fg = FamGateway(api_key="your_famgateway_api_key")

# 2. Create a dynamic UPI payment order
order = fg.create_order(
    amount=100.0,
    customer_name="Aryan Gupta",
    customer_phone="9876543210"
)

print("Order ID:", order.order_id)
print("Payable Amount: Rs.", order.payable_amount)
print("QR Code Image URL:", order.qr_url)
print("Deep UPI Intent:", order.upi_intent)
print("Hosted Checkout URL:", order.checkout_url)

# 3. Check order payment status
status = fg.get_status(order.order_id)
if status.is_paid:
    print(f"Payment Captured! UTR: {status.utr}")

Telegram Bot Integration Example

Use famgateway to collect payments directly inside Telegram without any website redirect:

import telebot
from telebot.types import InlineKeyboardMarkup, InlineKeyboardButton
from famgateway import FamGateway

bot = telebot.TeleBot("YOUR_TELEGRAM_BOT_TOKEN")
fg = FamGateway(api_key="YOUR_FAMGATEWAY_API_KEY")

@bot.message_handler(commands=['buy'])
def handle_buy(message):
    # 1. Create UPI payment order for Rs 50
    order = fg.create_order(
        amount=50.0,
        customer_name=f"{message.from_user.first_name} ({message.from_user.id})"
    )

    # 2. Create inline pay button (Telegram requires http/https URL)
    markup = InlineKeyboardMarkup()
    markup.row(
        InlineKeyboardButton("Pay via UPI App / Web", url=order.checkout_url),
        InlineKeyboardButton("Check Status", callback_data=f"chk:{order.order_id}")
    )

    # 3. Send QR image directly in chat
    bot.send_photo(
        chat_id=message.chat.id,
        photo=order.qr_url,
        caption=f"Scan to Pay Rs {order.payable_amount}\n\nOrder ID: `{order.order_id}`",
        reply_markup=markup
    )

@bot.callback_query_handler(func=lambda call: call.data.startswith("check_"))
def handle_status(call):
    order_id = call.data.split("_")[1]
    status = fg.get_status(order_id)

    if status.is_paid:
        bot.answer_callback_query(call.id, "Payment Verified!", show_alert=True)
        bot.send_message(call.message.chat.id, f"Payment received! UTR: `{status.utr}`")
    else:
        bot.answer_callback_query(call.id, "Payment pending. Please complete the UPI payment.", show_alert=True)

bot.infinity_polling()

API Reference

FamGateway(api_key, base_url="https://famgateway.in", timeout=15)

Initializes the FamGateway client.

fg.create_order(amount, customer_name=None, customer_email=None, customer_phone=None, redirect_url=None, webhook_url=None)

Creates a new payment order and generates dynamic UPI QR details.

Returns OrderResponse object:

• order.order_id (str): Unique order reference (e.g. fg_J2KVI0O8)
• order.amount (float): Base order amount
• order.payable_amount (float): Reconciled payable amount
• order.qr_url (str): Direct URL of the QR code image
• order.upi_intent (str): Deep link (upi://pay?...) for opening UPI apps
• order.checkout_url (str): Hosted web checkout URL
• order.upi_id (str): Receiver UPI ID

fg.get_status(order_id)

Checks payment status for an order.

Returns OrderStatus object:

• status.status (str): 'success', 'pending', or 'expired'
• status.is_paid (bool): True if payment captured successfully
• status.is_pending (bool): True if awaiting customer payment
• status.utr (str|None): Bank 12-digit UTR / RRN reference
• status.transaction_id (str|None): FamPay transaction reference ID
• status.sender_name (str|None): Name of payer

About & Legal

FamGateway is a developer-focused payment orchestration platform operated by ARYANISPE.

• Govt. MSME Registration: UDYAM-BR-28-0050000 (Ministry of MSME, Govt. of India)
• Website: https://famgateway.in
• Support: support@famgateway.in

License

MIT License. Free for commercial and private use.