Nikil Viswanathan Drives Alchemy to Launch AI Agent Autonomous Payment System on Base

Alchemy CEO Nikil Viswanathan recently announced the launch of a groundbreaking autonomous payment infrastructure that elevates AI agent automation to a new level. This system allows AI applications built on the Base chain to settle USDC payments and access core blockchain data services without human intervention. It means AI agents are now officially capable of operating independently on the chain.

The Era of Independent AI Agents: Nikil Viswanathan’s Product Philosophy

Nikil Viswanathan stated that this system is designed to support developers in building truly autonomous DeFi agents and portfolio management bots. Unlike traditional models, AI agents can now function as genuine on-chain participants—they hold their own wallets, manage their own funds, and execute trades automatically. This independence is crucial for creating more complex and trustworthy on-chain applications.

The core innovation of this system lies in integrating Coinbase’s x402 payment standard. This technology converts HTTP 402 Payment Required responses into automatic settlement triggers, enabling direct transactions between machines. In other words, when an AI agent needs to access data or purchase computing power, the system automatically initiates a payment request without waiting for human approval.

Automated Settlement Process Starting from $1

Agent accounts can be funded with as little as $1 USDC to start operating. Once the balance runs low, the system automatically detects the shortage, immediately initiates a payment request, and completes the top-up. This process achieves true zero-intervention automation—operations such as data queries, NFT holdings verification, multi-chain wallet balance tracking, and real-time token price retrieval are all handled without manual input.

What does this design mean for developers? They no longer need to write complex payment logic, monitor balance alerts, or manually handle settlements. The payment needs of AI agents are fully managed by the system, allowing developers to focus on application logic itself.

Mainstream Applications Already Integrated, Ecosystem Collaboration Shows Promising Results

Currently, leading crypto applications like Robinhood Crypto, Uniswap, and Aave are running on Alchemy’s infrastructure. These applications can now seamlessly connect their AI agents to the same payment system. This signifies the formation of a unified, autonomous AI operation network within the crypto ecosystem—AI agents can move, interact, and collaborate within this ecosystem.

Nikil Viswanathan’s system is not just a technological upgrade but a redefinition of the future form of on-chain applications. Once AI gains autonomous payment capabilities, the possibilities for DeFi will be greatly expanded.