Assets
The 18 assets you can sell, and what each one implies
The asset changes neither the rail nor the currency you receive. It changes two things: how long you wait before the payout can leave, and the spread applied depending on whether the price moves during that wait.
- 18 assets accepted
- 3 stablecoins
- 16 networks
- 22 exit rails
10 assets in production
Corridors considered stabilised: orders execute at the base spread, with no maturity-related surcharge.
| Asset | Networks | Fastest confirmation | Minimum deposit | Rate lock | Type |
|---|---|---|---|---|---|
| BitcoinBTC | BTC | 20 min | 0.0005 BTC | 15 minutes | Volatile |
| EthereumETH | ERC-20, Arbitrum, Base, Optimism | 1 min | 0.005 ETH | 15 minutes | Volatile |
| TetherUSDT | TRC-20, ERC-20, BEP-20, SPL, Polygon, Arbitrum | 1 min | 20 USDT | 30 minutes | Stablecoin |
| USD CoinUSDC | ERC-20, SPL, Base, Polygon, Arbitrum | 1 min | 20 USDC | 30 minutes | Stablecoin |
| LitecoinLTC | LTC | 15 min | 0.2 LTC | 15 minutes | Volatile |
| SolanaSOL | SPL | 1 min | 0.1 SOL | 15 minutes | Volatile |
| TronTRX | TRC-20 | 1 min | 100 TRX | 15 minutes | Volatile |
| XRPXRP | XRP | 1 min | 20 XRP | 15 minutes | Volatile |
| BNBBNB | BEP-20 | 1 min | 0.03 BNB | 15 minutes | Volatile |
| DogecoinDOGE | DOGE | 20 min | 100 DOGE | 15 minutes | Volatile |
8 assets in beta
They work and you can sell them, but we do not have enough volume to consider our delays stabilised. A spread surcharge applies, declared in the breakdown, and these corridors are not proposed for indexing.
| Asset | Networks | Fastest confirmation | Minimum deposit | Rate lock | Type |
|---|---|---|---|---|---|
| CardanoADA | BEP-20 | 1 min | 40 ADA | 15 minutes | Volatile |
| AvalancheAVAX | AVAX-C | 1 min | 0.5 AVAX | 15 minutes | Volatile |
| StellarXLM | XLM | 1 min | 100 XLM | 15 minutes | Volatile |
| ToncoinTON | TON | 1 min | 5 TON | 15 minutes | Volatile |
| Bitcoin CashBCH | BCH | 1 h | 0.05 BCH | 15 minutes | Volatile |
| DaiDAI | ERC-20, Polygon, Arbitrum | 1 min | 20 DAI | 30 minutes | Stablecoin |
| PolygonPOL | Polygon, ERC-20 | 2 min | 20 POL | 15 minutes | Volatile |
| ChainlinkLINK | ERC-20, Polygon, Arbitrum | 1 min | 1 LINK | 15 minutes | Volatile |
How to choose which asset to send
If you hold several assets, two criteria are enough to decide.
First criterion: confirmation time. It ranges from a handful of seconds to about twenty minutes depending on the chain, and it adds fully to the rail delay. If you are aiming for a payout within minutes, an asset whose chain confirms in ten minutes makes that impossible, whatever the rail.
Second criterion: price stability. A stablecoin does not move during the wait: the rate lock window is longer and no volatility surcharge applies. A volatile asset carries a surcharge, which is the price of guaranteeing the announced amount — once the rate is locked, the market move is on us, not on you.
A third criterion matters if you hold the same asset on several networks: send cost. Sending from a rollup or a low-fee chain costs a fraction of a send on a congested mainnet. That cost is taken in kind from your deposit and appears as its own line in the breakdown.
3 assets require a memo
On these networks the address alone is not enough: an extra field identifies the beneficiary of a pooled deposit. Without it the deposit arrives but is not attributed automatically, and recovery becomes manual. Always copy both values.
The 16 supported networks
The number of confirmations we require is a safety choice: the threshold beyond which a chain reorganisation becomes unlikely enough to commit to an irrevocable payment on the other side.
| Network | Confirmations | Block time | Memo | Assets carried |
|---|---|---|---|---|
| Bitcoin | 2 | 600 s | None | BTC |
| Ethereum (ERC-20) | 12 | 12 s | None | ETH, USDT, USDC, DAI, POL, LINK |
| Tron (TRC-20) | 20 | 3 s | None | USDT, TRX |
| Solana (SPL) | 32 | 0.4 s | None | USDT, USDC, SOL |
| BNB Smart Chain (BEP-20) | 15 | 3 s | None | USDT, BNB, ADA |
| Polygon PoS | 128 | 2 s | None | USDT, USDC, DAI, POL, LINK |
| Arbitrum One | 20 | 0.25 s | None | ETH, USDT, USDC, DAI, LINK |
| Base | 20 | 2 s | None | ETH, USDC |
| OP Mainnet | 20 | 2 s | None | ETH |
| Litecoin | 6 | 150 s | None | LTC |
| XRP Ledger | 1 | 4 s | Destination Tag | XRP |
| Stellar | 1 | 5 s | Memo | XLM |
| TON | 1 | 5 s | Commentaire / Memo | TON |
| Avalanche C-Chain | 20 | 2 s | None | AVAX |
| Dogecoin | 20 | 60 s | None | DOGE |
| Bitcoin Cash | 6 | 600 s | None | BCH |
The assets we do not offer
And the exact reason, rather than a silent absence.
- Monero (XMR)
- Monero is not offered for sale on Fiatside, and will not be in the European Union. European anti-money-laundering regulation requires crypto-asset service providers to stop handling enhanced-anonymity assets; we apply that rule ahead of time rather than open a service we would have to close.The detail on Monero
Keep going
The catalogue can also be browsed by payout method or receiving country.
Frequently asked questions about assets
On what criteria does an asset enter this catalogue?
Three conditions: exit liquidity deep enough to cover the amount you sell without moving the market, a network whose exit cost does not eat small amounts, and clear compliance. An asset failing any of the three is not offered, however much it is asked for.
Why does the minimum amount differ so much between assets?
Because it is expressed in units of the asset, and each chain’s exit cost differs. The minimum is set so the network cost stays a reasonable share of the amount: below it, you would mostly be paying to move funds, not to convert them.
Why is the rate lock window not the same everywhere?
The 3 stablecoins in the catalogue get a longer window, because their price barely moves while confirmations land. On a volatile asset the window is shorter: once the rate is locked, we carry the market move until the deposit arrives.
What happens if I send on the wrong network?
It depends on the network. Between two EVM-compatible chains, a manual recovery procedure succeeds in most cases. Between two unrelated chains, funds are generally lost, and no provider can change that. That is why the network is an explicit choice before the address is displayed, not a pre-ticked box.
How many networks are supported?
16 networks, for 18 assets. The same asset can exist on several of them: that is the stablecoin case, where the network mostly changes send cost and confirmation time, not what you receive.
Do you offer enhanced-anonymity assets?
No. European anti-money-laundering regulation requires crypto-asset service providers to stop handling those assets. We apply the rule ahead of time rather than open a service we would have to close, and we write it down rather than let it look like an oversight.