Sai
SAI Rank #2944Updated just now · refreshes every 15s
Ethereum SAI converter
1 USD = …Rates indicative. Live in-app at checkout.
Hold and swap Sai
- Self-custodial, you hold the keys
- 24,000+ assets across 20+ chains
- Use your crypto for real-world spending
Sai is available to hold and swap in Zypto App
You can hold and swap SAI in the Zypto App today. It isn't accepted as a payment method yet. Request it so we can prioritize accepting SAI for payments.
SAI contract addresses
Always verify the contract address before trading or adding SAI to a wallet. Anyone can deploy a fake token with the same name and ticker, so copy the address from this page (or another source you trust) rather than from a search result or DM.
- ETH
0x3567aa22cd3ab9aef23d7e18ee0d7cf16974d7e6Explorer
If you hold Sai, you need Zypto.
What is Sai?
Sai, also known as Single-Collateral Dai, was the original version of MakerDAO's dollar-pegged stablecoin on Ethereum. Users locked Ether as collateral in a smart contract to mint SAI, which was designed to hold a value close to one US dollar. It was one of the first widely used decentralized stablecoins in DeFi.
SAI was an ERC-20 token backed by a single collateral type, Ether. It launched in 2017 and was later replaced by Multi-Collateral Dai, the current DAI, which accepts several assets as collateral. The single-collateral system has since been shut down, and holders were directed to migrate their SAI to DAI.
Because the system is deprecated, SAI is a piece of DeFi history rather than an active product. Treat any remaining balances and listings with that context in mind.
You can track the Sai price and hold SAI in a self-custody wallet.
New to the technology? Learn how SAI runs on Ethereum, in plain English.
How is Sai priced?
The Sai price you see is an average of live trades from exchanges worldwide, weighted by volume so the busiest markets count for most. It refreshes continuously, day and night. Because it trades continuously and worldwide, the price can move sharply within a single day. Past performance is no guarantee of future results, and nothing here is financial advice.
Where can I hold Sai?
You can hold Sai in any non-custodial wallet, which means you control the private keys rather than trusting an exchange. Zypto App is a non-custodial multichain wallet where you can hold SAI and swap it into 24,000+ assets. SAI isn't accepted as a payment method yet, so it can't be used for real-world spending in Zypto.
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USD1USD1 Sai price FAQs
What is the price of Sai today?
Sai is trading at $0.000772, down 2.29% over the past 24 hours. The price updates live and is a volume-weighted average across major global exchanges.
How is the Sai price calculated?
The price reflects supply and demand across crypto exchanges worldwide, traded 24/7. The figure shown is a volume-weighted average, so larger, more liquid markets count for more. Data is provided by CoinGecko, with multiple exchange sources as backup.
Where can I buy Sai?
You can get Sai inside Zypto App. Buy crypto with a card or bank transfer where available, or swap into Sai from another asset, and it lands in your non-custodial wallet.
Where can I store Sai safely?
In a non-custodial wallet where you control the keys. Zypto App stores your keys on your device, and you can pair the Vault Key Card for card-based cold-wallet security.
Where can I use Sai?
You can hold and swap Sai in the Zypto App today. SAI isn't accepted as a payment method yet, so you can't yet use it for real-world spending via the Zypto Premium Visa Card. Request it as a payment method on X to help us prioritize.
Is Sai a volatile asset?
It can be. Sai trades around the clock and its price can shift quickly with the wider market. Past performance is no guarantee of future results, and nothing here is financial advice.
