Where do the numbers come from?

From Ethereum itself. The app's server asks public Ethereum nodes to run read-only contract calls: token totalSupply, Curve get_dy and Uniswap v3 quoter swap quotes, Aave v3 and Spark getReserveData, Compound v3 utilization and supply rate, and ERC-4626 share prices. Past values are the same calls at the block 1, 7 and 30 days earlier.

How is the peg measured?

As the best price a $10,000 sale of the stablecoin gets into USDC across the pools checked, fees included. USDC is the reference, and its own row shows what it buys in USDT. Under 30 basis points from $1 is healthy, 30 to 100 is worth watching and 100 or more is a depeg.

Is this financial advice?

No. It is a read-out of public on-chain data with general risk notes. Yields change every block, smart contracts can fail and stablecoins can lose their peg.

Does it cost anything?

No. The example snapshot and the pool screener work without an account. Loading a live snapshot needs a free SkillSafe sign-in and uses no credits.

Stablecoin health and yields, read from the chain

Is each stablecoin holding $1, is its supply growing or shrinking, and what do lending markets and savings vaults pay right now — with the risk behind each number in plain words.

Example snapshot

Distance from $1

Best $10,000 sale into USDC, fees included. Basis points: 100 bps = 1 cent.

Peg, depth and supply

Coin	Price	$1M sale	Supply (Ethereum)	1d	7d	30d	Status

Stablecoin lending and savings on Ethereum

Lending APY is the current supply rate. Vault APY is what the share price actually earned.

Coin Type Deposits Risk notes

Compare	Market	APY	30d ago / 30d avg	Deposits	Utilization	Risk notes

Tick up to 4 rows to compare them.

Screen any DeFi pool list

Load a yields list (the open pools feed at yields.llama.fi/pools) and, if you like, a stablecoin list (stablecoins.llama.fi). Open the link, save the page as a file, then drop it here. The file is read in your browser and never uploaded.

Drop JSON files here or choose files

Pools

Chain Project Token Min deposits Min APY % Max APY % Risk notes Stablecoins only No impermanent loss Single token Hide outliers

Compare	Pool	Chain	Deposits	APY	30d avg	Risk notes

Stablecoins in your file

Coin	Price	Supply (all chains)	1d	7d	30d	Chains	Status

How it works

Peg

For each coin the server asks Curve and Uniswap v3 pools what a $10,000 sale into USDC would return right now, fees included, and keeps the best answer. Within 30 bps of $1 is healthy, 30–100 bps is worth watching, 100 bps or more is a depeg. A second quote for $1M shows how deep the pools are. USDC is the reference; its row shows what it buys in USDT.

Supply

Each token contract's total supply on Ethereum now and at the block 1, 7 and 30 days ago. Fast shrinking supply usually means holders are redeeming; fast growth can mean new demand or new incentives. Coins also live on other chains, so these are Ethereum totals only.

Yields

Lending APY is the market's current supply rate (Aave v3, Spark, Compound v3), compounded. Utilization is borrowed ÷ supplied: above 90% the rate jumps and withdrawals can have to wait. Vault APY is realized: the change in the vault's share price over the last 7 or 30 days, annualized.

Pool screener

Flags are rules, not opinions: reward tokens over half the APY, APY more than twice its 30-day average, under $1M deposited, impermanent-loss exposure and outliers. A high APY with no flags can still lose money.

Not financial advice. Smart contracts can be exploited, stablecoins can lose their peg and yields change every block. Check a protocol's own documentation and audits before you deposit.