Import MegaETH (MegaETH Explorer) history into Koinly / KoinX

Last updated: 2026-10-11. This page explains how the free CryptoTax converter helps you prepare a Koinly Universal CSV or KoinX Custom File (.xlsx) from MegaETH wallet history via MegaETH Explorer / mega.etherscan.io CSV exports. Explorer brand: MegaETH Explorer at mega.etherscan.io (MegaETH mainnet, chain id 4326 / 0x10e6; CSV Export at /exportData — page title “Export CSV Data”; downloads txs / internal / token transfers / logs). Native gas is ETH (do not use MegaETH testnet / chain id 6343; this page is for MegaETH mainnet only — public-address CSV path only — never private keys). It is not tax, legal, or financial advice — see Terms.

What this tool does. It converts MegaETH Explorer / mega.etherscan.io / Etherscan-family CSV exports (normal txs, internal txs, ERC-20 / token transfers) into a Koinly Universal CSV and/or KoinX Custom File (.xlsx). You still import that file into Koinly or KoinX yourself. We are not affiliated with MegaETH, Etherscan, Koinly, or KoinX. The free converter on this site is browser-only (no upload API on our side, no private keys). The same Etherscan-family CSV path also works for Ethereum (Etherscan), BSC (BscScan), Polygon (Polygonscan), Arbitrum (Arbiscan), Base (Basescan), Optimism (Optimistic Etherscan), Avalanche C-Chain (Snowtrace), Fantom (FtmScan), Cronos (Cronoscan), Gnosis Chain (Gnosisscan), Linea (Lineascan), zkSync Era (explorer.zksync.io), Scroll (Scrollscan), Mantle (Mantlescan), Celo (Celoscan / explorer.celo.org), Blast (Blastscan), Mode (Modescan), opBNB (opBNBScan), Taiko (Taikoscan), Moonbeam (Moonscan), Metis (MetisExplorer / Andromeda explorer), Aurora (Aurorascan), Manta Pacific (Mantascan), Moonriver (Moonriver Moonscan), Fraxtal (Fraxscan), Sonic (SonicScan), Berachain (Berascan), World Chain (Worldscan), ApeChain (Apescan), Unichain (Uniscan), Abstract (Abscan), HyperEVM (HyperEVMScan), Polygon zkEVM (PolygonScan zkEVM), Sei (Seiscan), Flare (Flarescan), Songbird (Songbird Flarescan), WEMIX (Wemixscan), XDC (XDCScan), Core (Core Scan), BitTorrent Chain (BTTCscan), Monad (Monadscan), Kaia (Kaiascan), Bitlayer (BtrScan), Katana (Katanascan), Stable (StableScan), Ink (InkScan), Arbitrum Nova (Nova Arbiscan), Wanchain (Wanscan), Pharos (Pharosscan), Plasma (Plasmascan), Arc (Arcscan), Robinhood Chain (robin.etherscan.io), MegaETH (mega.etherscan.io), MemeCore (MemeCoreScan / memecorescan.io), 0G (0G ChainScan / chainscan.0g.ai), and similar explorers.

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Disclaimer

Not affiliated with MegaETH, Etherscan, Koinly, or KoinX. Not tax advice. Reformatting only — no capital-gains calculation, no filing. Always verify imports and consult a qualified professional for tax questions. Never enter a private key or seed phrase. This page is for MegaETH mainnet (chain id 4326) via MegaETH Explorer / mega.etherscan.io (ETH gas; public-address CSV only; do not use testnet / chain id 6343).