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USDAI/USD
LiveUSD.AI / US DOLLAR · Crypto
Price
$1.00
Confidence (±)
±$0.0013
±0.1318%
Last Update
just now
Quote
USD
Confidence Band
$0.9989$1.00$1.00
Pyth Feed ID
0x2062b35e2893383ffcd1699b01622618fec1d95d1bc6fa81111df38940ee3134
Price History· 7 days · Pyth Benchmarks + live stream
About the USDAI/USD Pyth feed
The USDAI/USD feed (USD.AI / US DOLLAR) is an aggregated crypto price published on-chain by the Pyth Network — a first-party oracle sourcing quotes from institutional publishers including exchanges, market makers and trading firms. Each update carries a confidence interval (±), an exponent and a publish timestamp, currently around $1. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read USDAI/USD on-chain with the Pyth pull oracle
bytes32 constant USDAI_USD =
0x2062b35e2893383ffcd1699b01622618fec1d95d1bc6fa81111df38940ee3134;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(USDAI_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest USDAI/USD price off-chain (Hermes REST)
const id = "0x2062b35e2893383ffcd1699b01622618fec1d95d1bc6fa81111df38940ee3134";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;