Convert BUIDLon Optimism to SOSOon Ethereum
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Optimism to SoSoValue (SOSO) on Ethereum at the best cross-chain rate. SwitchFi routes your BUIDL → SOSO exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to SOSO market data
| Metric | BUIDL · Optimism | SOSO · Ethereum |
|---|---|---|
| Price | $1.00 | $0.317 |
| Market cap | $2.77B | $108.40M |
| 24h volume | $0 | $3.56M |
| 24h change | +0.00% | +1.37% |
| 7d change | +0.00% | +0.70% |
| 24h high / low | $1.00 / $1.00 | $0.3174 / $0.3098 |
| All-time high | $1.00 | $1.42 |
| Market cap rank | #35 | #248 |
What is the BUIDL to SOSO exchange rate?
At the current market price, 1 BUIDL ≈ 3.1543 SOSO, and 1 SOSO ≈ 0.317023 BUIDL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BlackRock USD Institutional Digital Liquidity Fund is the larger asset of this pair: its market capitalisation of $2.77B is roughly 26× that of SoSoValue at $108.40M. BUIDL holds rank #35 while SOSO holds #248 by market capitalisation. The last 24 hours put BUIDL at +0.00% against +1.37% for SOSO — the BUIDL/SOSO rate has moved in SOSO's favour. Across the last 7 days the comparison reads +0.00% for BUIDL versus +0.70% for SOSO.
BUIDL to SOSO converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / SOSO conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About BlackRock USD Institutional Digital Liquidity Fund and SoSoValue
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #35 cryptocurrency by market cap, worth $2.77B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.77B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
SoSoValue (SOSO) is the #248 cryptocurrency by market cap, worth $108.40M in aggregate. Compared with its $1.42 all-time peak, it currently trades 77.7% lower. 342.00M SOSO is circulating out of a hard cap of 1.00B SOSO — about 34% of the eventual supply. Over the last 7 days SOSO is +0.70%, and -3.30% across 30 days. Its 24-hour trading volume is $3.56M.
How to convert BUIDL to SOSO
- 1 Enter the amount of BUIDL on Optimism you want to convert — the swap widget on this page is prefilled with the BUIDL → SOSO pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of SOSO on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange SOSO
BTC → SOSOEthereum
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ETH → SOSOEthereum
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USDTEthereum → SOSOEthereum
Tether
BNB → SOSOEthereum
BNB
XRP → SOSOEthereum
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USDCEthereum → SOSOEthereum
USDC
SOL → SOSOEthereum
Solana
TRX → SOSOEthereum
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FIGR_HELOC → SOSOEthereum
Figure Heloc
HYPE → SOSOEthereum
Hyperliquid
ZEC → SOSOEthereum
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DOGE → SOSOEthereum
Dogecoin
Convert any other cryptocurrency from BUIDL
BUIDLOptimism → BTC
Bitcoin
BUIDLOptimism → ETH
Ethereum
BUIDLOptimism → USDTEthereum
Tether
BUIDLOptimism → BNB
BNB
BUIDLOptimism → XRP
XRP
BUIDLOptimism → USDCEthereum
USDC
BUIDLOptimism → SOL
Solana
BUIDLOptimism → TRX
TRON
BUIDLOptimism → FIGR_HELOC
Figure Heloc
BUIDLOptimism → HYPE
Hyperliquid
BUIDLOptimism → ZEC
Zcash
BUIDLOptimism → DOGE
Dogecoin
BUIDL to SOSO FAQ
What is the BUIDL to SOSO exchange rate?
1 BUIDL is worth roughly 3.1543 SOSO at the moment (inverted: 1 SOSO ≈ 0.317023 BUIDL). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert BUIDL to SOSO on SwitchFi?
Type in how much BUIDL you're converting, connect a wallet, check the quoted BUIDL→SOSO route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the BUIDL to SOSO swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert BUIDL to SOSO?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange BUIDL for SOSO?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.