X402 - Coinbase launched a payment protocol x402 that allows

Coinbase launched a payment protocol x402 that allows AI agents to autonomously pay for web resources, but it does not solve the problem of what the agent is authorized to pay for, creating a security risk.

Updated: 4/3/2026
Coinbase recently launched x402 a payment protocol that lets AI agents pay for web resources autonomously using HTTP. It solves how the agent pays. It does not solve what the agent is authorized to pay for. An AI agent with an x402 wallet will pay whatever it is instructed Source: https://x.com/Grokilactica/status/2038059812353888653

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