Cardano Natively Supports x402 Codebase in Official Integration
Cardano has officially integrated its native support in the x402 codebase through an implementation contributed by Cardano Foundation engineers.
The integration, which includes client, server, and facilitator components, supports mainnet, preprod, and preview environments, allowing developers to use Cardano more easily for x402-based applications, AI agents, APIs, and digital payment services.
According to the source, this integration reduces the need for custom Cardano integrations and improves access for multi-chain payment applications.