Changelog

Notable changes to the Agent Wallet API and MCP Skill.

v2.2.0

• 17 MCP tools across read and trade tiers.

• Multi-chain support: Ethereum, Optimism, BNB Chain, Polygon, Base, Arbitrum.

• Swap and DeFi flows route through the Router contract on Base with sponsored gas.

Earlier versions

Earlier internal versions are not documented publicly.

Versioning policy

• Tools and endpoints are added without a version bump.

• Breaking changes (renaming a parameter, changing a return shape, removing a tool) bump the major version and ship behind an opt-in flag for at least one minor cycle.