Blockchain Testnets: Setup Guides for 50+ Chains
Testnets
Testnet configurations, chain IDs, and setup guides. Browse 45 chains.
Ethereumethereum testnetsPolygonpolygon testnetsArbitrumarbitrum testnetsBNB Smart Chainbnb smart chain testnetsAvalancheavalanche testnetsOptimismoptimism testnetsBasebase testnetsSolanasolana testnetszkSynczksync testnetsPolygon zkEVMpolygon zkevm testnetsLinealinea testnetsScrollscroll testnetsSonicsonic testnetsStarknetstarknet testnetsNEARnear testnetsSuisui testnetsAptosaptos testnetsTONton testnetsCardanocardano testnetsTRONtron testnetsCosmos Hubcosmos hub testnetsPolkadotpolkadot testnetsBerachainberachain testnetsMonadmonad testnetsSeisei testnetsUnichainunichain testnetsMantlemantle testnetsHyperliquidhyperliquid testnetsCorecore testnetsStacksstacks testnetsStellarstellar testnetsAleph Zeroaleph zero testnetsBoba Networkboba network testnetsCrossFicrossfi testnetsXRP Ledgerxrp ledger testnetsTelostelos testnetsKadenakadena testnetsAlephiumalephium testnetsBOBbob testnetsSoneiumsoneium testnetsAuroraaurora testnetsCelocelo testnetsSomniasomnia testnetsUnit Zerounit zero testnetsGEBgeb testnets