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EmaalCoin provisions Ethereum wallets and sends USDT/USDC over ERC-20 when BitGo custody is enabled. Self-custody Ethereum wallets remain available where configured; BitGo is required for platform-managed treasury multisig on EVM.

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Enable on the Server

Set in .env (after confirming BitGo Ethereum on your enterprise):
Existing BitGo flags (FF_BITGO_NEW_WALLETS, FF_BITGO_TRANSFERS_P2P, FF_BITGO_TRANSFERS_B2B, FF_BITGO_BALANCE_READS, webhooks) apply to Ethereum wallets the same way as TRON and Solana.

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User Onboarding

New users receive three default wallets:
  • Ethereum Wallet (network: ethereum)
  • TRON Wallet (network: tron)
  • Solana Wallet (network: solana)
Each wallet has ledger rows for native (ETH/TRX/SOL), USDT, and USDC.

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Wallet Provisioning

POST /api/v1/auth/wallets/for-owner creates a wallet on the network you pass (e.g. "network": "ethereum"). Set "provision_all_networks": true when you want ethereum, tron, and solana wallets in one call. The network field selects which wallet is primary in the response (wallet + balances). The full set is returned in wallets when provision_all_networks is true. Additional Ethereum wallets can also be created via POST /api/v1/auth/wallets with "network": "ethereum".

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Multisig (Treasury/B2B)

BitGo treasury multisig supports network: ethereum with multisig type bitgo_evm. B2B transfers from BitGo-managed multisig wallets route through BitGo sendcoins (same as bitgo_tron and bitgo_sol). Self-custody Gnosis Safe collaborative signing remains available for non-BitGo Ethereum multisig. See Multisig (Treasury/B2B).

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Transfers

P2P and B2B transfer endpoints accept "network": "ethereum" and "asset": "USDT" or "USDC". Sends route through BitGo sendcoins when the wallet is BitGo-managed. Ethereum addresses are 0x… (hex). Pricing and on/off-ramp flows commonly infer Ethereum from a 0x destination when network is not set explicitly.

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Verify BitGo First

Before production traffic, confirm in BitGo testnet:
  1. Create a teth custodial wallet
  2. Receive ERC-20 USDC/USDT
  3. Send to a second address
  4. Webhook + reconciler update transfer status
Document the exact coin and token strings from your BitGo enterprise — they can differ by environment.