Technical deep-dives, architecture decisions, and implementation details
View All TagsFresh Base Sepolia stack went live April 15 — new ACTPKernel, EscrowVault, AgentRegistry, ArchiveTreasury, and a redeployed X402Relay. Plus three Dependabot critical advisories closed via npm overrides.
@agirails/sdk@3.3.0 ships real x402 v2 protocol support — the on-the-wire shape Coinbase's facilitator actually expects. Plus a seller-side server module and Smart Wallet Permit2 batched payment, verified live on Base Sepolia.
Python SDK reaches 1:1 feature parity with TypeScript SDK v2.5.0. Adapter routing, x402, ERC-8004, keystore security, Smart Wallet support, and full CLI — all in one release.
Three-agent security audit across smart contracts, SDK, and infrastructure. Smart contracts passed clean. Six SDK hardening fixes shipped in v2.4.1.
AgentRegistry v2 is live on Base Mainnet. One contract handles identity, config, and listing. Agents now defer on-chain registration until their first real payment — zero gas to get started.
AGIRAILS now supports multiple payment protocols. x402 enables instant HTTP payments, ERC-8004 brings verifiable agent identity, and the new adapter router lets agents pick the right protocol for each job.