Supported Networks and Tokens on Solid
Solid supports crypto deposits across Ethereum, BNB Smart Chain, Polygon, Base (including EURC for the EUR balance on Wirex cards), Arbitrum and Fuse, plus fiat via Virtual Accounts and local currency deposits in 16 currencies powered by TransFi.
Updated October 9, 2026
Supported Networks
Solid currently supports crypto deposits from the following networks. Funds arrive in your Wallet — you then move them to Savings to start earning yield.
| Network | Chain ID |
|---|---|
| Ethereum | 1 |
| BNB Smart Chain (BSC) | 56 |
| Fuse | 122 |
| Polygon | 137 |
| Base | 8453 |
| Arbitrum | 42161 |
When depositing funds, always ensure that:
- You select the correct network
- The sending wallet is on the same network as the destination
Sending funds on the wrong network may result in permanent loss.
Deposit methods
Solid supports crypto deposits, which are available worldwide. In the app, tap Add Funds on the Wallet home screen, then select Add to wallet → Crypto.
You can also receive fiat with Virtual Accounts (personal ACH and wire details that convert incoming bank transfers automatically). In the app, these live under Add Funds → Add to wallet → Cash. Virtual Accounts are available only to verified residents of supported regions — see Virtual Accounts on Solid and Where is Solid available? for the full breakdown.
And you can fund your card balance in 16 local currencies straight from your bank or mobile money wallet (Pix, bKash, GCash, SPEI, SEPA, M-Pesa and more), powered by TransFi. In the app, tap Add Funds and pick your currency under Cash deposit. The USDC lands in your card balance. See Deposit your local currency into Solid for the list of countries and payment methods.
If your Solid Card is issued by Wirex, you can also hold a EUR balance and pay euro purchases from it with no FX fee. It is funded with EURC on Base, sent to your Solid wallet address after enabling EURC spending on the card page. See Spending euros with Solid.
Supported Tokens
On Fuse (Chain ID: 122)
Primary network for savings and yield.
- USD Coin (USDC – Stargate)
- Tether USD (USDT – Stargate)
- Wrapped Ether (WETH – Stargate)
- Solid USD (soUSD)
- Wrapped Bitcoin V2 (WBTC)
- Voltage Finance (VOLT)
- Wrapped FUSE (WFUSE)
- Solid ETH (soETH)
- FUSE
On Ethereum (Chain ID: 1)
- Solid USD (soUSD)
- Wrapped Bitcoin (WBTC)
- Tether USD (USDT)
- USD Coin (USDC)
- ETH
On BNB Smart Chain (Chain ID: 56)
On Polygon (Chain ID: 137)
On Base (Chain ID: 8453)
- USD Coin (USDC)
- Euro Coin (EURC) — for the EUR balance on Wirex cards only; send it to your Solid wallet address after enabling EURC spending on the card page
On Arbitrum (Chain ID: 42161)
- USD Coin (USDC)
- Tether USD (USDT)
Important notes
Network matters more than token name
USDC on Ethereum ≠ USDC on BNB Smart Chain ≠ USDC on Arbitrum.
Always match:
- Token
- Network
Only use supported contract addresses
Even if a token has the same name, sending from a different contract can result in lost funds. Use the links above to verify addresses.
Stargate assets on Fuse
USDC, USDT, and WETH on Fuse are bridged versions (Stargate) and must be used exactly as listed above.
Best practices before depositing
- Double-check the network
- Verify the token contract address (use links above)
- Start with a small test transaction
- Ensure your wallet supports the network
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