Etherscan isungule olusha API v2 ukulungisa ukuthuthukiswa isicelo multichain. Inguqulo ye-beta ivumela abathuthukisi ukuthi bafinyelele idatha kusuka kuma-blockchains angaphezu kwe-50 EVM ahambisanayo ngokusebenzisa ukhiye owodwa we-API, okwenza ukufinyelela nokuphathwa kube lula. Ipharamitha entsha "ye-chainID" ivumela abasebenzisi ukuba bakhethe uchungechunge olufiselekayo, basuse isidingo sokhiye abaningi kuwo wonke ama-blockchain ahlukene.
Amanethiwekhi asekelwe afaka i-Ethereum, i-BNB Smart Chain, i-Polygon, i-Arbitrum, namanethiwekhi okuhlola afana ne-Sepolia ne-Goerli. Ukhiye owodwa we-API unciphisa isikhathi sokusetha futhi wenze lula ikhodi, okwenza ukuthuthukiswa kwe-multichain kufinyeleleke futhi kusebenze kahle.