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Stablecoins · USDT

Cómo cambiar USDT de TRC-20 a ERC-20

USDT es el mismo token en nombre en TRON y en Ethereum, pero vive en dos blockchains separadas que no pueden comunicarse entre sí. Enviar USDT TRC-20 a una dirección 0x de Ethereum no funciona, y esa confusión es la forma más común de perder stablecoins. Esta guía explica la diferencia, compara comisiones y velocidad, y recorre la forma segura de convertir USDT entre las dos redes.

Respuesta rápida

  • • No puedes transferir entre redes — tienes que cambiar o puentear.
  • • Envía USDT (TRON) y recibe USDT (Ethereum) en un solo swap no custodial.
  • • TRC-20 es más barato de mover; ERC-20 es lo que necesita el DeFi de Ethereum.
  • • Conserva algo de TRX para enviar y algo de ETH para gastar al llegar.
  • • Verifica que el token recibido usa el contrato oficial de Tether en Ethereum.

Por qué USDT TRC-20 y ERC-20 no son intercambiables

Tether emite USDT como un contrato de token separado en cada cadena que soporta. USDT TRC-20 es un token de TRON asegurado por validadores de TRON; USDT ERC-20 es un token de Ethereum asegurado por validadores de Ethereum. Ambos son canjeables uno a uno por Tether, pero son activos en cadena distintos con saldos, direcciones y requisitos de gas distintos. Ninguna red conoce a la otra, así que una «transferencia» entre ellas es imposible por diseño — un tercero tiene que recibir en una cadena y liberar en la otra.

El error clásico: copiar una dirección 0x de Ethereum en un formulario de retiro de TRON. La mayoría de las wallets lo bloquean, pero las pantallas de retiro de exchanges que permiten elegir la red manualmente enviarán tokens TRC-20 sin problema si seleccionas TRON mientras pegas una dirección de Ethereum. Haz coincidir siempre el desplegable de red con el formato de la dirección.

USDT TRC-20 frente a ERC-20 comparados

AtributoUSDT TRC-20USDT ERC-20
NetworkTRON (TRC-20)Ethereum (ERC-20)
Address formatStarts with T, 34 charactersStarts with 0x, 42 characters
Gas tokenTRX (or staked energy/bandwidth)ETH
Typical transfer costCents to a few dollarsUsually higher and gas-price dependent
Confirmation timeUnder a minuteSeconds to a few minutes
Best forCheap peer-to-peer transfers and exchange depositsDeFi, lending, DEX liquidity and Ethereum-native contracts

Cambiar USDT de TRC-20 a ERC-20, paso a paso

  1. 1

    Confirm which USDT you actually hold

    Check the address the tokens are sitting on. TRON addresses start with T and are 34 characters; Ethereum addresses start with 0x and are 42 characters. Your wallet will also label the balance — 'USDT (TRC20)' or 'USDT (ERC20)' / 'Tether on Ethereum'. The token ticker is identical on both chains, so the network label is the only reliable signal.

  2. 2

    Prepare the destination Ethereum address

    Create or open an Ethereum wallet (MetaMask, Rabby, Ledger, Trust). Copy the 0x… receiving address and keep a little ETH there for future transfers — ERC-20 tokens cannot pay their own gas, so USDT sitting on Ethereum with a zero ETH balance is stuck until you fund it.

  3. 3

    Get a quote for USDT (TRON) → USDT (Ethereum)

    On Monivo, pick USDT on the TRON network as the 'you send' asset and USDT on Ethereum as the 'you get' asset. Monivo compares live quotes across providers and shows the best payout after network fees. No account and no KYC on standard swap amounts.

  4. 4

    Choose a fixed or floating rate

    Fixed locks the exact amount you receive for a short window and costs a slightly wider spread. Floating settles at the market rate when your deposit confirms and usually pays a little more. For a stablecoin-to-stablecoin move the difference is small — fixed is the safer default if you need an exact figure.

  5. 5

    Send the TRC-20 deposit

    Send your USDT from the TRON wallet to the deposit address shown, on the TRON network. Send the exact quoted amount. TRON needs energy/bandwidth or a small TRX balance to broadcast, so keep a few TRX in the sending wallet.

  6. 6

    Wait for confirmation and delivery

    TRON confirms in under a minute. The provider then pays out USDT on Ethereum to your 0x address, typically within a few minutes depending on Ethereum congestion. Nothing is custodied long term — the swap is a one-way pass-through to your own wallet.

  7. 7

    Verify the token contract on arrival

    In Etherscan or your wallet, confirm the received token contract is Tether's official ERC-20 contract (0xdAC17F958D2ee523a2206206994597C13D831ec7). Any other contract with the ticker 'USDT' is a fake token, not Tether.

¿En qué red deberías tener tu USDT?

  • Quédate en TRON si sobre todo envías USDT a personas o exchanges y te importa el coste. Las comisiones son predecibles y mínimas, y la confirmación es casi instantánea.
  • Muévete a Ethereum si necesitas USDT para DeFi — mercados de préstamo, liquidez en DEX, colateral en cadena o cualquier contrato que solo exista en Ethereum.
  • Comprueba primero la contraparte. Antes de mover nada, confirma que el servicio de destino realmente admite la red que planeas usar para enviar. Esa única comprobación evita casi todos los incidentes de red equivocada.

Si ya enviaste USDT en la red equivocada

Los tokens siguen existiendo en la cadena en la que los enviaste. La recuperación depende por completo de quién controle la clave privada de esa dirección. Si enviaste a tu propia wallet y la misma frase semilla puede derivar una cuenta de TRON, impórtala y el saldo aparecerá. Si enviaste a una dirección de depósito custodial, solo ese servicio puede recuperarlo — abre un ticket de soporte con el hash de la transacción de inmediato y espera una comisión manual. Si la dirección de recepción existe solo en una cadena para la que nadie tiene claves, los fondos son irrecuperables, por lo que hacer coincidir la red antes de pulsar enviar importa más que cualquier ahorro en comisiones.

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Preguntas frecuentes

Can I send USDT TRC-20 directly to an ERC-20 address?

No. TRON and Ethereum are separate blockchains with different address formats, so a TRC-20 transfer cannot land on an Ethereum address. The transaction will either be rejected by your wallet or broadcast on TRON to an address nobody controls. Converting between the two always requires a swap or a bridge.

How do I convert USDT from TRC-20 to ERC-20?

Swap it. Enter USDT on TRON as the asset you are sending and USDT on Ethereum as the asset you want to receive, send the TRC-20 deposit to the address shown, and the ERC-20 USDT is delivered to your Ethereum wallet a few minutes later. On Monivo this is non-custodial and needs no account.

Which is cheaper, USDT TRC-20 or ERC-20?

TRC-20 transfers are almost always cheaper — often cents — because TRON fees are paid in TRX or covered by staked bandwidth and energy. ERC-20 transfers cost ETH gas, which fluctuates with Ethereum demand. ERC-20 is still the right choice when you need USDT inside Ethereum DeFi.

How long does a TRC-20 to ERC-20 USDT swap take?

Usually five to twenty minutes end to end. TRON confirms the deposit in under a minute; the remaining time is the provider's processing and the Ethereum payout transaction, which is slower when the network is congested.

What happens if I send USDT on the wrong network?

Funds sent on the wrong network are not lost on-chain, but they are only recoverable if someone controls the private key for that address on that chain. If you sent to your own EVM address from a wallet whose seed covers both chains you can often import the seed and recover. If you sent to an exchange or provider deposit address on an unsupported network, contact their support immediately — recovery is discretionary and often charged for.

Do I need KYC to swap USDT between TRON and Ethereum?

Not on Monivo for standard amounts. Swaps are account-free and non-custodial: you get a quote, send the deposit, and the payout goes straight to the wallet address you supplied. Providers can request verification for unusually large or flagged transactions.

Do I need ETH in my wallet to receive ERC-20 USDT?

You do not need ETH to receive it, but you need ETH to move it afterwards. ERC-20 tokens cannot pay their own gas, so fund the destination address with a small amount of ETH before you plan to spend or transfer the USDT.

Is swapping USDT between networks a taxable event?

Rules vary by jurisdiction. Many treat a same-asset network transfer as a non-disposal, but some swap routes technically dispose of one token and acquire another. Keep the transaction hashes for both chains and check local guidance or our crypto swap taxes guide.

Nada de esto es asesoramiento financiero o fiscal. Las comisiones de red, los tiempos de confirmación y la cobertura de proveedores cambian — verifica siempre la red y la dirección de destino antes de enviar.