Ethereum Developer Presents Revolutionary Agent Subscription Protocol Solution

Ethereum developer "deiu" submits ERC-8402 Agent Subscription Protocol. Requires zero offchain infrastructure from developers. Integrates with ERC-8004 for agent identity and discovery. Supports multiple plan tiers per agent, enabling differentiated service levels. Gives users control with cycle-based prepaid billing. Agents can serve both periodic subscribers and occasional request users simultaneously. Subscriptions fill a gap in recurring access to agent services.