Sai

Sai (SAI)

What is Sai?

Dai is a stablecoin. It is an Ethereum ERC20 token that is pegged to $1 USD — every Dai is worth $1, and will always be worth $1, regardless of how much Dai is in existence. There is no centralized authority like Tether that backs its value, and no traditional bank that backs each Dai with a real US dollar. There is nothing that can be shut down, and no centralized authority that needs to be trusted. Dai lives entirely within the Ethereum blockchain using smart contracts. *Features of Dai: 1. Dai is always worth $1 USD each 2. It can be freely traded like any other ERC20 token 3. Anyone with an Ethereum wallet can own, accept, and transfer it 4. It can be exchanged without any middleman 5. No individual person or company has control over it 6. No government or authority can shut it down *How Dai Works? Dai is a masterpiece of game theory that carefully balances economic incentives in the pursuit of one goal — a token that is continuously approaching the value of $1 USD.

Key Facts & Snapshot

• Symbol: SAI
• CoinGecko id: sai
• Market cap rank (CoinGecko): #608
• Categories: Decentralized Finance (DeFi), Ethereum Ecosystem
• Genesis / launch date: 2017-12-18
• Circulating supply (snapshot): 2,662,570
• Total supply (snapshot): 2,662,570
• Max supply (snapshot): 2,669,762
• All-time high (USD, CoinGecko): $25.84 (Aug 24, 2025)
• All-time low (USD, CoinGecko): $0.9269 (May 10, 2020)

Market (USD snapshot)

• Market cap (USD, snapshot): $31.97M
• 24h volume (USD, snapshot): $66.90
• Fully diluted valuation (USD, snapshot): $31.97M
• 24h price change (snapshot): +1.26%

Community & code (CoinGecko)

• GitHub stars (main repo, CoinGecko): 492
• GitHub forks (main repo, CoinGecko): 187

Contract addresses (by platform)

• ethereum: 0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359

Official & Community Links

• Official website
• Block explorer / chain info
• Reddit

Learn More

• Live Prices
• Market Overview
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