> For the complete documentation index, see [llms.txt](https://cybercentry.gitbook.io/cybercentry/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cybercentry.gitbook.io/cybercentry/documents/x402-cybercentry/cetv-platform-and-chain-ids.md). # CETV - Platform and Chain IDs **• etherscan.io: Platform ID 1** **• bscscan.com: Platform ID 2** **• polygonscan.com: Platform ID 3** **• snowtrace.io: Platform ID 4** **• ftmscan.com: Platform ID 5** **• cronoscan.com: Platform ID 6** **• celoscan.io: Platform ID 7** **• aurorascan.dev: Platform ID 8** **• arbiscan.io: Platform ID 9** **• reefscan.com: Platform ID 13** **• nordekscan.com: Platform ID 14** **• explorer.fuse.io: Platform ID 15** **• blockscout.com (includes etc, eth, base, neon, gnosis, optimism, rootstock, zksync, celo, zkevm, creditcoin, stability, iota, astar, tangible, lisk, reya, playance, verify, lukso, omni, blackfort, arbitrum, redstone, connext, anomaly): Platform ID 16** **• basescan.org: Platform ID 17** **• tronscan.org: Platform ID 19** **• lineascan.build: Platform ID 21** **• 5irescan.io: Platform ID 22** **• subscan.io (includes astar, shiden, shibuya, moonbeam, moonriver, moonbase, peaq, krest, agung, darwinia, polkadot): Platform ID 23** Chain Options Below is the list of chains with their corresponding Chain IDs for each platform. Find your platform and select the appropriate chain: **• Platform: etherscan.io (Platform ID 1):** o mainnet: Chain ID 1 o kovan: Chain ID 4 o rinkeby: Chain ID 5 o ropsten: Chain ID 6 **• Platform: bscscan.com (Platform ID 2): o mainnet: Chain ID 1** o testnet: Chain ID 2 **• Platform: polygonscan.com (Platform ID 3):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: snowtrace.io (Platform ID 4):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: ftmscan.com (Platform ID 5):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: cronoscan.com (Platform ID 6):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: celoscan.io (Platform ID 7):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: aurorascan.dev (Platform ID 8):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: arbiscan.io (Platform ID 9):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: reefscan.com (Platform ID 13):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: nordekscan.com (Platform ID 14):** o mainnet: Chain ID 1 **• Platform: explorer.fuse.io (Platform ID 15):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: blockscout.com (Platform ID 16):** o ETC Mainnet: Chain ID 1 o ETC Mordor: Chain ID 2 o ETH Mainnet: Chain ID 3 o ETH Sepolia: Chain ID 5 o ETH Holesky: Chain ID 6 o Base Mainnet: Chain ID 7 o Base Goerli: Chain ID 8 o Base Sepolia: Chain ID 9 o Neon Mainnet: Chain ID 10 o Neon Devnet: Chain ID 11 o Gnosis Mainnet: Chain ID 12 o Gnosis Chiado: Chain ID 13 o OP Mainnet: Chain ID 14 o OP Goerli: Chain ID 15 o OP Sepolia: Chain ID 16 o Rootstock Mainnet: Chain ID 17 o Immutable Testnet: Chain ID 18 o Era Mainnet: Chain ID 19 o fuse-mainnet: Chain ID 20 o fuse-testnet: Chain ID 21 o shimmer-mainnet: Chain ID 22 o shimmer-testnet: Chain ID 23 o lightlink-mainnet: Chain ID 24 o lightlink-testnet: Chain ID 25 o shibariumscan-mainnet: Chain ID 26 o shibariumscan-testnet: Chain ID 27 o Rootstock Testnet: Chain ID 28 o Immutable Mainnet: Chain ID 29 o Zetachain Mainnet: Chain ID 30 o Zetachain Testnet: Chain ID 31 o Celo Alfajores Testnet: Chain ID 32 o Celo Baklava Testnet: Chain ID 33 o Polygon Zkevm Mainnet: Chain ID 34 o Creditcoin Testnet: Chain ID 35 o Stability Mainnet: Chain ID 36 o Stability Testnet: Chain ID 37 o Iota EVM Mainnet: Chain ID 38 o Iota EVM Testnet: Chain ID 39 o Astar Mainnet: Chain ID 40 o Astar Shibuya Testnet: Chain ID 41 o Astar Shiden Testnet: Chain ID 42 o Astar Zkyoto Testnet: Chain ID 43 o Astar Zkevm Mainnet: Chain ID 44 o Tangible Unreal Testnet: Chain ID 45 o Tangible Real Mainnet: Chain ID 46 o Lisk Testnet: Chain ID 47 o Reya Mainnet: Chain ID 48 o Reya Cronos Testnet: Chain ID 49 o Playance Mainnet: Chain ID 50 o Playance Playblock Testnet: Chain ID 51 o Verify Testnet: Chain ID 52 o Lukso Mainnet: Chain ID 53 o Omni Testnet: Chain ID 54 o Blackfort Mainnet: Chain ID 55 o Blackfort Testnet: Chain ID 56 o Arbitrum One Mainnet: Chain ID 57 o Redstone Mainnet: Chain ID 58 o Redstone Garnet Testnet: Chain ID 59 o Connext Sepolia Testnet: Chain ID 60 o Anomaly Sepolia Testnet: Chain ID 61 o Zksync Mainnet: Chain ID 62 o Zksync Testnet: Chain ID 63 o Lineascan Goerli Testnet: Chain ID 65 o Lineascan Sepolia Testnet: Chain ID 66 o AssetChain Testnet: Chain ID 69 o AssetChain Mainnet: Chain ID 70 o caminoscan-mainnet: Chain ID 72 o columbus-caminoscan-testnet: Chain ID 73 o etherlink-mainnet: Chain ID 74 o etherlink-testnet: Chain ID 75 o japanopenchain-testnet: Chain ID 76 o hemi-testnet: Chain ID 77 o soneium-mainnet: Chain ID 78 o soneium-minato-testnet: Chain ID 79 o oneworldchain-mainnet: Chain ID 80 **• Platform: basescan.org (Platform ID 17):** o mainnet: Chain ID 1 o testnet: Chain ID 2 **• Platform: tronscan.org (Platform ID 19):** o Mainnet: Chain ID 1 o shasta: Chain ID 8 o nile: Chain ID 9 **• Platform: lineascan.build (Platform ID 21):** o Mainnet: Chain ID 1 o Sepolia: Chain ID 4 **• Platform: 5irescan.io (Platform ID 22):** o Mainnet: Chain ID 1 [**• Platform: subscan.io (Platform ID 23):**](#user-content-fn-1)[^1] o astar-mainnet: Chain ID 1 o astar-shiden-mainnet: Chain ID 2 o astar-shibuya-testnet: Chain ID 3 o moonbeam-mainnet: Chain ID 4 o moonriver-mainnet: Chain ID 5 o moonbase-testnet: Chain ID 6 o peaq-mainnet: Chain ID 7 o krest-mainnet: Chain ID 8 o agung-testnet: Chain ID 9 o darwinia-mainnet: Chain ID 10 o polkadot-mainnet: Chain ID 11 [^1]: