**[World Liberty Financial Launches Open-Source Payment Toolkit AgentPay SDK for AI Agents]** According to official reports, the crypto project World Liberty Financial, supported by the Trump family, has announced the launch of AgentPay SDK, an open-source, self-hosted payment toolkit designed for AI agents. This SDK integrates self-hosted key management, policy-based transaction authorization, and compatibility with popular AI development tools such as Claude Code, Codex, Cursor, and OpenClaw. AgentPay SDK enables AI agents to hold, transfer, and operate the USD1 stablecoin on EVM chains, with transactions signed locally. The policy engine allows for the configuration of single transaction and daily limits, requiring manual approval for amounts exceeding the threshold. The SDK also includes built-in Bitrefill purchasing functionality. World Liberty Financial stated that USD1 is positioned as the economic operating layer for autonomous AI systems, aiming to address the issue of how AI agents can conduct payments securely and reliably. The SDK currently supports Ethereum and BSC networks.