Buy a prepaid Freeland travel eSIM and privately receive its installation QR and activation data. Pay native USDC on Base through x402; no API key or provider account is required.
Api EndpointLocation And TravelReachable · 1187 ms0.47 USDC0.47 USDC · eip155:8453 · USDC
https://api.x402card.org/api/esim/purchase