catc.x420.dev is a lightweight REST API for buying CATC tokens on the Base network. It exposes two simple endpoints — /api/puff to buy a fixed 1 USDC worth of CATC and /api/puff-custom to buy a custom USDC amount — enabling automated micro-purchases and token onboarding flows. Request costs range from $1.00 to $5.00 per call, making it suitable for low-value purchases and integrations.