Comment récupérer des fonds envoyés sur le mauvais réseau en 2026
Vous avez envoyé de la crypto sur la mauvaise blockchain ? Ne paniquez pas. Apprenez à récupérer vos fonds grâce à notre guide complet.
Do this before anything else
Stop and document the transaction
Do not send a second transfer yet. Save the tx hash, token amount, destination address, and screenshots from both the send and receive screens.
Code de parrainage
TRADEOFF20
Vérifie les conditions de frais TRADEOFF20 avant ton premier trade
Work out who controls the destination
Recovery is easiest when the destination is your own wallet. It is slower but sometimes possible when the address belongs to a custodial exchange.
Check whether both chains are EVM-compatible
Ethereum, BNB Chain, Polygon, Base, Arbitrum, Optimism, and Avalanche C-Chain often share the same address format. That is why recovery can be possible.
Pick the right recovery path
If you control the wallet, reconnect it on the chain you actually used. If an exchange controls the address, open a support ticket with complete evidence.
Before you send again
Check wallet setup, seed backup, and exchange instructions before you retry the transfer.
Guide Hot Wallet vs Cold Wallet
Choose the wallet and chain you will actually use before you send funds.
Comparez hot et cold wallets selon garde, backups de seed, recuperation, signatures, approvals, reseaux et petits transferts de test.
Set wallet pathQu’est-ce que le stockage de phrase de récupération ? Les meilleures plaques métalliques testées en 2026
Back up the seed phrase before you move a larger balance.
Guide ultime de sauvegarde de phrase de récupération. Comparez des plaques de stockage de seed phrase en métal comme Cryptosteel et Billfodl.
Store the seedEst-il sûr de conserver ses cryptos sur un exchange ? 2026
Check the venue and support path before you send again.
Analyse complète de la sécurité des exchanges par rapport à l’auto-conservation. Découvrez la preuve de réserves et les fonds SAFU.
Review exchange safetyCode de parrainage
TRADEOFF20Vérifie les conditions de frais TRADEOFF20 avant ton premier trade
Erreurs courantes de mauvais réseau
Comprendre ce qui s'est mal passé est la première étape vers la récupération. Voici les scénarios les plus fréquents que nous rencontrons.
ERC-20 USDT sent to BSC address
Sent Ethereum USDT to a Binance Smart Chain address
What to do: Import the receiving wallet on Ethereum and add the token contract if needed.
BEP-20 token sent to Ethereum address
Sent BNB Chain tokens to an Ethereum address
What to do: Reconnect the receiving wallet on BNB Smart Chain and look for the token there.
ETH sent to exchange BSC deposit address
Sent ETH mainnet to an exchange deposit that expected BEP-20
What to do: Open a support ticket immediately and provide the full transaction evidence.
BTC sent to ETH address
Sent Bitcoin to an Ethereum address
What to do: Not recoverable because Bitcoin and Ethereum do not share the same address system.
SOL sent to ETH address
Sent Solana to an Ethereum address
What to do: Not recoverable because Solana and EVM chains use incompatible address formats.
USDT TRC-20 sent to ERC-20 address
Sent TRON USDT to an Ethereum address
What to do: Generally not recoverable because TRON and Ethereum are different chains.
Pouvez-vous récupérer vos fonds ?
Utilisez notre arbre de décision interactif pour déterminer rapidement si vos fonds peuvent être récupérés.
Can You Recover Your Funds?
Start with the chain type
Answer a couple of questions and follow the recovery path that matches your situation.
Tableau de compatibilité des réseaux
Les chaînes compatibles EVM partagent le même format d'adresse, ce qui rend la récupération inter-réseaux possible.
Network Compatibility Chart
| Sent From / To | ETH | BNB | MAT | ETH | AVA | ETH | ETH |
|---|---|---|---|---|---|---|---|
ET Ethereum | - | ||||||
BN BNB Smart Chain | - | ||||||
MA Polygon | - | ||||||
ET Arbitrum | - | ||||||
AV Avalanche C-Chain | - | ||||||
ET Optimism | - | ||||||
ET Base | - |
Méthodes de récupération par scénario
Instructions détaillées étape par étape pour chaque scénario de récupération.
Utilisation des services de récupération des plateformes d'échange
Les principales plateformes d'échange proposent des services de récupération pour les dépôts effectués sur le mauvais réseau. Voici ce qu'il faut savoir.
What exchanges can often recover
- ERC-20 tokens sent to a BNB Chain deposit address
- BEP-20 tokens sent to an Ethereum deposit address
- Polygon or Base deposits sent to another EVM deposit address
- Layer-2 assets sent to a mainnet-style address that the exchange controls
What exchanges usually cannot recover
- Bitcoin sent to an Ethereum-style destination
- Solana sent to an EVM chain destination
- TRON assets sent to a non-TRON address family
- Any transfer that crossed incompatible chain architectures
What to include in the support ticket
Keep it factual. The fastest tickets are the ones that let support verify the transfer, the network, and your ownership without a long back-and-forth.
Use only official support channels and ignore DMs. Review Est-il sûr de conserver ses cryptos sur un exchange ? 2026. If you later regain control of the funds in a wallet, review Comment transférer de l'USDT de Binance vers MetaMask (frais réduits) 2026 before sending anything else.
Étapes de récupération avec MetaMask
Guide étape par étape pour récupérer des tokens avec le wallet MetaMask.
Open the wallet that owns the receiving address
Use the wallet that generated the destination address. Do not create a fresh wallet and assume it will show the missing funds.
Import only if you actually need to
If the destination wallet is not already connected, import it carefully. Be precise about the seed phrase or hardware-wallet connection you are using.
Switch to the chain you really sent on
If you sent ERC-20 assets, view the wallet on Ethereum. If you sent BEP-20 assets, view it on BNB Smart Chain.
Add the network if the wallet does not show it
Some wallets hide networks until you add them. Confirm the official RPC details before you connect anything.
Add the token contract if the balance is hidden
A missing balance is often just a missing token contract on the correct chain.
Move the funds only after verifying the asset
Check the ticker, contract, and network one more time before you transfer or bridge anything.
Récupération avec hardware wallet (Ledger/Trezor)
Le processus de récupération pour les utilisateurs de hardware wallets est similaire, mais nécessite de connecter votre appareil.
Ledger as the next custody step
- 1Connect the Ledger and unlock the correct account.
- 2Open Ledger Live or connect the device to MetaMask if the chain is not fully surfaced there.
- 3Switch to the network that actually received the assets.
- 4Add the token contract if the balance is hidden.
- 5Move the funds only after you confirm the chain and asset.
Trezor as the comparison follow-up
- 1Connect the Trezor and confirm you are using the right account path.
- 2Use Trezor Suite when it supports the chain, or pair the device with MetaMask for supported EVM flows.
- 3Switch to the chain that actually received the assets.
- 4Add the token contract if the asset is hidden.
- 5Verify everything before moving the funds out.
Conseils de prévention
La meilleure récupération, c'est de ne jamais en avoir besoin. Suivez ces conseils pour éviter les erreurs de mauvais réseau.
Always verify the network
Confirm that your wallet, the withdrawal form, and the deposit screen all show the same network before you send.
Verify a small transfer
For larger balances, verifying a small transfer is cheaper than a recovery process.
Use address labels
Save frequent destinations with the network in the label, such as "My USDT - BNB Chain".
Check the token contract
The same ticker can exist on multiple networks. Confirm the token contract for the chain you are actually using.
Read the deposit instructions
Exchanges usually tell you exactly which networks they support for each asset. Treat that screen as part of the transfer checklist.
Use platforms with real support
Large custodial exchanges are not perfect, but they are more likely to have a documented recovery process than obscure platforms.
Questions fréquentes
Questions fréquentes sur la récupération après une erreur de réseau.
After recovery, lock down the wallet path
Recovery solves only the transfer problem. Before you move anything again, confirm where the seed phrase lives, who controls the keys, whether the balance should stay on an exchange, and whether the next step should be a hardware wallet.
Code de parrainage
TRADEOFF20Vérifie les conditions de frais TRADEOFF20 avant ton premier trade
Code de parrainage
TRADEOFF20
Vérifie les conditions de frais TRADEOFF20 avant ton premier trade
Next steps, in order
Move in this order: test the transfer path, choose the wallet boundary, back up the seed, set the custody split, and only then compare exchange support.
Transfer verification
Comment transférer de l'USDT de Binance vers MetaMask (frais réduits) 2026
Send a small transfer first and confirm the network on both sides.
Guide pas à pas pour transférer de l'USDT de Binance vers MetaMask avec les frais les plus bas. Comparez les réseaux TRC20, BEP20 et ERC20.
Verify small transferWallet boundary
Guide Hot Wallet vs Cold Wallet
Choose the wallet and chain you will actually use before you send funds.
Comparez hot et cold wallets selon garde, backups de seed, recuperation, signatures, approvals, reseaux et petits transferts de test.
Set wallet pathSeed backup
Qu’est-ce que le stockage de phrase de récupération ? Les meilleures plaques métalliques testées en 2026
Back up the seed phrase before you move a larger balance.
Guide ultime de sauvegarde de phrase de récupération. Comparez des plaques de stockage de seed phrase en métal comme Cryptosteel et Billfodl.
Store the seedSelf-custody
Retirer ses cryptos d’un exchange : comment utiliser un portefeuille en self-custody en 2026
Decide whether the funds should stay on the exchange or move to your wallet.
Guide complet des portefeuilles en self-custody. Comparez les hot wallets et cold wallets, sécurisez votre phrase de récupération et protégez vos cryptos.
Set custodyExchange safety
Est-il sûr de conserver ses cryptos sur un exchange ? 2026
Check the venue and support path before you send again.
Analyse complète de la sécurité des exchanges par rapport à l’auto-conservation. Découvrez la preuve de réserves et les fonds SAFU.
Review exchange safety