x402 Protocol Introduces Usage-Based Pricing for AI Compute and Agent Payments
Coinbase upgrades the x402 protocol with usage-based pricing, enabling more flexible payments for AI compute, data queries, and LLM inference.
Agent hijacking is a security threat in which an autonomous software agent is manipulated or taken over by an unauthorized party. This can occur through vulnerabilities in code, malicious inputs, or compromised permissions that alter the agent’s intended behavior. In systems that rely on AI agents, such as automated trading or blockchain interactions, hijacking can lead to unauthorized transactions or harmful decisions. The risk is particularly relevant in crypto environments where agents may control wallets or execute smart contract operations. Preventing agent hijacking involves implementing strong security practices, including access controls, validation mechanisms, and continuous monitoring.
Coinbase upgrades the x402 protocol with usage-based pricing, enabling more flexible payments for AI compute, data queries, and LLM inference.
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