21.cash

Introduction to 21.cash

21.cash is a powerful tool designed to simplify the process of accepting USDC (USD Coin) on the Base blockchain. Built on the x402 protocol, it enables users to create and share payment links with automatic revenue splitting, making it an ideal solution for businesses, creators, and developers looking to manage payments efficiently. With features like invoice creation, API endpoints, and instant on-chain settlement, 21.cash streamlines financial transactions across multiple addresses or clients globally.

The platform offers a user-friendly interface that allows users to deploy a payment router that automatically splits incoming payments. Whether you're selling digital products, managing a team, or handling international invoices, 21.cash provides the tools needed to handle complex payment structures with ease. Its integration with the x402 protocol ensures security, transparency, and efficiency in every transaction.

Takeaways

• Create and share payment links with automatic revenue splitting
• Deploy a payment router on Base via x402 protocol
• Support for multiple beneficiaries with customizable percentage splits
• Instant on-chain settlement of payments
• Easy integration with APIs and gated content

How 21.cash Works

21.cash operates by allowing users to generate a payment link that can be shared with clients or customers. When a payment is made in USDC, the system automatically splits the funds according to the predefined percentages assigned to each beneficiary. This eliminates the need for manual distribution and ensures that all parties receive their share instantly.

Users can also add optional features such as gated content URLs, text content, and webhooks to enhance the payment experience. The platform integrates seamlessly with the x402 protocol, ensuring that all transactions are secure and transparent on the Base blockchain.

Core Benefits and Applications