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🛠️Build on @Circle with @USDC innovating for an inclusive future | Join our discord for support at circle.com/discord
- Your Circle Agent Stack can now stay up to date with less manual work. In this Release Notes episode, we walk through: → Circle update to upgrade the Circle CLI in place → Update notices when a newer CLI version is available → Circle skill update --tool claude-code to keep
- A new customer is forming for API providers: autonomous agents. With x402 and Circle Agent Stack, agents can discover your API, pay per request in USDC, and use your service without a checkout page, account setup, or subscription. Turn your endpoint into an agent-ready service:
- Relay integrated Circle Gateway to make crosschain payment liquidity easier to scale. Instead of pre-positioning USDC across every network, @RelayProtocol can use a unified balance and draw from it when destination-chain inventory runs low. For builders, that means a cleaner
- Relay is using Circle Gateway to scale crosschain payments with less idle capital. With a unified USDC balance across supported chains, @RelayProtocol can: → Replenish destination-chain liquidity on demand in under 500 milliseconds → Clear larger payments that previously could


