Simpleswap crypto

Simpleswap crypto is a wallet swap shaped by rate and network-fee risk

Simpleswap crypto is a direct wallet swap: you send one asset to a temporary deposit address, and another asset reaches the recipient wallet you name. SimpleSwap aggregates centralized and decentralized liquidity, then offers either a fixed or floating quote. The basic crypto-to-crypto route needs no trading account, yet the service temporarily controls execution between deposit and payout.

The decisive inputs are the network, recipient address, quote type, minimum amount, and two blockchain fees. Those details explain both the convenience and the limits, especially when market movement or confirmation time changes the order.

Match the network before funding a Simpleswap crypto order

The most common setup error is matching the ticker while missing the network, so treat the asset, chain, address, and required memo or tag as one complete destination.

Destination identity

A ticker doesn’t uniquely identify a route. USDT on Ethereum follows ERC-20, USDT on BNB Smart Chain follows BEP-20, and USDT on TRON follows TRC-20; each lives on a different ledger. Ethereum Mainnet uses chain ID 1, BNB Smart Chain uses 56, and Arbitrum One uses 42161. Ethereum-compatible addresses hold 20 bytes and look similar across those EVM networks, so visual resemblance doesn’t establish network compatibility. Select the network twice: once for the asset you send, and once for the asset you receive. A wallet’s network label therefore matters as much as its copied address.

Native coin routes

Native coins make the chain distinction concrete. A BTC deposit belongs on Bitcoin, where 1 BTC contains 100,000,000 satoshis and the protocol targets a 10-minute block interval. Native ETH on Ethereum Mainnet uses wei, and 1 ETH contains 1,000,000,000,000,000,000 wei. These unit sizes don’t set the exchange rate; they set transaction precision.

Shared-address routes

Shared receiving accounts add a second identifier. XRP Ledger destination tags are 32-bit unsigned integers, while a Stellar text memo holds up to 28 bytes. A plain address without the required tag or memo reaches the shared account but lacks the routing data that assigns the payment internally. Copy both fields as one destination.

Five checks before funding

• Match both tickers and the named sending and receiving networks.
• Copy the recipient address plus any required memo, tag, or payment ID.
• Choose fixed only if one confirmation can land within 20 minutes.
• Meet the displayed minimum and leave enough balance for the sending fee.
• Save the Exchange ID and deposit TXID until the payout confirms.

Complete those checks before the wallet broadcasts anything, because the service creates each deposit address for a single order. Sending the correct asset to a previous order, changing the amount after the quote, or omitting an extra identifier breaks the intended mapping. Save the Exchange ID before leaving the order page, then preserve the deposit TXID until the destination wallet records the payout. A new quote also refreshes the rate, minimum, and exact deposit instruction. If a field disagrees with the wallet’s send screen, abandon that quote and create a fresh order; that route is cleaner than treating a recipient address as portable across chains.

Rate locks and the three-part cost

SimpleSwap’s quoted output combines the market conversion, its service margin, and the receiving-chain network fee, while your sending wallet charges the deposit-side network fee separately on the outgoing transfer.

Typically, SimpleSwap offers two quote types, and their cost logic differs. A fixed-rate quote remains locked for 20 minutes and needs at least one blockchain confirmation during that window. The displayed fixed output already accounts for the outbound network fee, so it represents the amount intended for the recipient. A floating quote has no strict funding-time or upper-amount limit, but its final output uses the market rate available during processing. SimpleSwap doesn’t publish a standard percentage commission for crypto-to-crypto swaps; the margin sits inside the offered rate. That makes quote-to-quote output comparison more useful than searching for a separate fee line.

Network costs remain chain-specific. Bitcoin miners price a transaction by its virtual size and the chosen satoshis-per-vbyte rate; Ethereum validators receive a priority fee, while the protocol burns the base fee. SimpleSwap estimates the outbound charge because network conditions move between quote and payout. Compare the actual receive amount for the same pair and timestamp. A limit-order exchange supplies more price control than a 20-minute instant quote, but it adds an account, balance, and order-book workflow.

What happens after you send the deposit?

After SimpleSwap detects the deposit, the order moves through blockchain confirmation, liquidity execution, and an outbound transfer, with one Exchange ID tying those service stages to the original quote.

The tracker exposes nine named states. Five form the normal path: Pending deposit, Confirming, Exchanging, Sending, and Finished. Four additional states cover exceptions: Failed, Verifying, Expired, and Refunded. The deposit TXID answers a blockchain question - whether the sending network accepted and confirmed the transfer - while the Exchange ID answers a service question about routing and payout. One fixed-rate confirmation is an eligibility threshold, not a universal completion timer; the required confirmation depth comes from the selected asset and processing route. Keep both identifiers until the destination funds arrive. An onchain DEX instead returns a signed transaction and contract receipt rather than this nine-state service sequence.

Wallet-to-wallet uses and account boundaries

The SimpleSwap wallet-to-wallet route suits a one-off cross-chain conversion, a portfolio rebalance between self-custody wallets, or a payment where the recipient requests a different supported asset. It avoids pre-funding a standing exchange balance, and the basic crypto-to-crypto flow doesn’t require account registration. That convenience doesn’t eliminate compliance review: SimpleSwap defines two client-check levels, standard and enhanced, and it may request identity or source-of-funds material. People who trade repeatedly, need limit orders, or want a consolidated history get a tighter workflow from Coinbase or Kraken.

Execution and recovery terms

In the simplest case, SimpleSwap separates the deposit, conversion, and payout into three legs, so market movement, confirmation delay, liquidity, and policy review all affect whether the quoted order completes successfully.

A fixed quote protects the displayed rate only inside its funding conditions; it doesn’t turn the cross-chain flow into an atomic transaction. If the market moves substantially or execution stops, the terms describe three possible resolutions: return funds to the original or refund address, execute at a newly indicated rate, or follow another instruction accepted by both sides. Four processing statuses - Confirming the transaction, Exchanging, Sending, and Finished successfully - are normally outside the standard refund route, although SimpleSwap reviews requests individually. That policy layer differs from a smart contract, whose code applies the same settlement rule to every valid call.

Even so, SimpleSwap’s terms allow up to 31 calendar days to process a refund request. A refund may subtract the relevant network fee, and token recovery may require gas in the chain’s native coin. Unclaimed funds have a one-calendar-year holding limit under the service terms. Preserve the Exchange ID, deposit TXID, recipient address, asset, network, amount, and refund address because those records connect the service order to both ledgers. An onchain protocol replaces this discretionary recovery path with contract-defined settlement and its own liquidity constraints.

SimpleSwap beside ChangeNOW, Changelly, THORChain, and Uniswap

In those conditions, SimpleSwap belongs beside ChangeNOW and Changelly among deposit-and-payout services, while THORChain and Uniswap shift the decision toward protocol design, connected chains, and wallet signing for each trade. ChangeNOW offers classic and fixed quotes and routes some pairs through partners; Changelly also exposes fixed and floating conversion. THORChain swaps native cross-chain assets through RUNE-linked pools, using two pool trades for a non-RUNE pair. Uniswap executes against two-token onchain pools and requires a wallet signature plus the chain’s gas asset. Service routes favor pair breadth; protocol routes favor transparent, contract-defined execution within supported liquidity.