cashfree-payment 0.1.0

A Python library for Cashfree payment integration with access key management

Cashfree Payment

A Python library for Cashfree payment integration with access key management.

Installation

pip install cashfree-payment

Requirements

• Python 3.8+
• PostgreSQL database with Neon
• Environment variable: NEON_DATABASE_URL

Quick Start

from cashfree_payment import (
    create_owner,
    owner_login,
    generate_access_key,
    pay,
    list_keys
)

# Create an owner account
owner_id = create_owner('username', 'password')

# Login to get owner_id
owner_id = owner_login('username', 'password')

# Generate an access key (valid for 30 days)
access_key = generate_access_key(owner_id, valid_days=30)

# Make a payment
session_id = pay('your_upi_id@bank', access_key)

# List all your access keys
list_keys(owner_id)

Features

Owner Management

• create_owner(username, password) - Create a new owner account
• owner_login(username, password) - Login and get owner ID

Access Key Management

• generate_access_key(owner_id, valid_days=30, valid_hours=0) - Generate a new access key
• generate_access_key_custom(owner_id, valid_until_str) - Generate key with custom expiry
• list_keys(owner_id) - List all access keys for an owner
• ban_key(owner_id, access_key) - Ban an access key
• unban_key(owner_id, access_key) - Unban an access key
• delete_key(owner_id, access_key) - Delete an access key
• update_key_expiry(owner_id, access_key, new_valid_until_str) - Update key expiry

Payment

• pay(upi_id, access_key) - Make a payment using UPI ID

Database Setup

Create the required tables in your PostgreSQL database:

CREATE TABLE owners (
    id SERIAL PRIMARY KEY,
    username VARCHAR(255) UNIQUE NOT NULL,
    password_hash VARCHAR(255) NOT NULL
);

CREATE TABLE access_keys (
    id SERIAL PRIMARY KEY,
    key_value VARCHAR(255) UNIQUE NOT NULL,
    owner_id INTEGER REFERENCES owners(id),
    valid_until TIMESTAMP NOT NULL,
    is_active BOOLEAN DEFAULT TRUE
);

CREATE TABLE sessions (
    id SERIAL PRIMARY KEY,
    order_id VARCHAR(255),
    payment_session_id VARCHAR(255),
    amount VARCHAR(50),
    upi_id VARCHAR(255),
    user_ip VARCHAR(50),
    request_count INTEGER DEFAULT 0
);

CREATE TABLE cookies (
    id SERIAL PRIMARY KEY,
    cookie TEXT NOT NULL
);

Environment Variables

Set the following environment variable:

export NEON_DATABASE_URL="postgresql://user:password@host/database"

License

MIT License