Hi folks! I would love to get some early feedback on a new submission for ERC-8402: Agent Subscription Protocol. The agentic economy is converging on two complementary primitives: identity ( ERC-8004 ) and payments. Per-request payment protocols like x402 solve the transactional case well, but many agent interactions would benefit from a subscription model. An AI coding assistant used daily, a monitoring agent that checks a portfolio every hour, or a team of agents collaborating on a task all benefit from predictable pricing and persistent access rather than per-call negotiation. Users can iterate on multi-turn conversations without tracking per-message costs, and agents can serve requests without settling a payment on every call. No existing standard covers recurring, tiered access to agent services. This ERC fills the gap with a protocol that: Requires zero offchain infrastructure from agent developers. Subscribe, renew, and access verification logic is handled entirely onchain. Integrates with ERC-8004 for agent identity and discovery. Supports multiple plan tiers per agent, enabling differentiated service levels. Gives users full control with cycle-based prepaid billing, where subscriptions simply expire at the end of the paid period. Agents can support both x402 and this protocol simultaneously, using per-request billing for occasional usage and subscriptions for regular access. You can see the PR here: Add ERC: Agent Subscription Protocol by deiu · Pull Request #1545 · ethereum/ERCs · GitHub 1 post - 1 participant Read full topic