ERC-8004 and x402 for AI Agents: Identity Is Not Payment or Trust
A practical comparison of ERC-8004 identity and reputation with x402 agent payments, including verification, fraud risks and transaction guardrails.
A practical comparison of ERC-8004 identity and reputation with x402 agent payments, including verification, fraud risks and transaction guardrails.
A clear distinction between AI media provenance, creator permission and usage rights, with a practical C2PA and verifiable credentials implementation plan.
How to design AI agent wallet access with limited permissions, ERC-4337 smart accounts, session keys, privacy and reliable revocation.
How to design verifiable creator royalty audits with privacy-first data availability, versioned settlement rules, correction records and controlled evidence access.
Transparent creator and affiliate revenue splits need verifiable payout receipts, privacy boundaries and strong off-chain reconciliation.
How AI social apps can use short-lived session keys for token-gated or credential-gated benefits without repeatedly asking users to sign.
How AI agents can commit to a human-readable transaction intent before wallet signing so users can verify purpose, amount and counterparty.
How fan memberships and creator benefits could move across AI social platforms without exposing full payment histories or wallet activity.
How autonomous agents can use programmable spending envelopes by asset, time window and counterparty without holding unrestricted wallet authority.
How AI social products could make reputation and relationship signals portable without exposing a user’s full private social graph.