$CCD Here’s what makes Concordium’s sponsored transactions interesting for AI agents. With Protocol 10, the account sending a payment doesn’t have to be the one paying the network fee. An agent can sign a stablecoin transfer through x402, while the facilitator verifies the payment, co-signs it, and pays the fee in $CCD . The clever part? Sponsorship is enforced at the protocol level and bound to the specific transaction payload. No separate relayer contract sitting in the path, and no CCD balance required for the agent. The agent pays in the asset it holds. The facilitator handles the network fee. That small change removes a real obstacle to autonomous, machine-to-machine payments.