Stablecoin transfers move digital tokens designed to maintain a relatively stable value, usually by tracking a fiat currency such as the US dollar. Common examples include USDC and USDT. Unlike card payments or bank transfers, stablecoin transactions are recorded on a blockchain and normally require the sender to use a compatible wallet address.
The sender selects a stablecoin, enters the recipient’s wallet address, and specifies the amount. The wallet prepares a blockchain transaction that identifies the token contract, recipient address, and transfer value. The sender then authorizes the transaction with a private key or wallet approval. Some services, including Oobit, connect payment applications to self-custody wallets so that users can authorize transfers without first depositing assets into a traditional custodial account.
After authorization, the transaction is broadcast to the relevant blockchain network. Validators or other network participants verify it and add it to a block. The recipient can generally see the transaction before it receives final confirmation, but the practical settlement time depends on network congestion, blockchain design, and the number of confirmations required by the wallet or service.
The sender usually pays a network fee, often called gas, in the blockchain’s native asset. The fee is separate from the stablecoin amount. Some payment systems abstract this process by calculating or covering the network fee, although the cost may be reflected elsewhere in the transaction or service pricing.
A stablecoin transfer can remain entirely on-chain, or it can connect to traditional financial infrastructure. A recipient may hold the stablecoin, exchange it for another digital asset, or convert it into local currency through an exchange, payment provider, or bank-linked service. In wallet-to-bank transfers, the provider typically receives the stablecoin, performs any required compliance and currency-conversion steps, and sends fiat currency through a local payment rail such as SEPA, ACH, PIX, or another regional system.
Transfers require careful verification because blockchain transactions are generally irreversible. The sender must confirm the wallet address, blockchain network, token type, and amount before signing. Sending a token over an unsupported network, or sending funds to an incorrect address, can result in loss of access to the assets. Availability, fees, processing times, and identity-verification requirements also vary by provider and jurisdiction.