HostUnichain Sepolia
HostDeFi › Networks › Unichain Sepolia
live — RPC endpoint serving RPC endpoint testnetOur Unichain Sepolia presence is the relay: a public JSON-RPC endpoint, free for baseline reads, with a flat $25/30-day key or a per-call x402 lane (USDC, no signup) for volume.
POST https://hostdefi.com/api/rpc/unichain-sepolia
x402: POST https://rpc.hostdefi.com/api/v1/x402/rpc/unichain-sepolia
Unichain Sepolia RPC docs — curl examples + pricing