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USD0/USD
LiveUSUAL USD / US DOLLAR · Crypto
Price
$0.9990
Confidence (±)
±$0.0016
±0.1641%
Last Update
just now
Quote
USD
Confidence Band
$0.9973$0.9990$1.00
Pyth Feed ID
0x5e8c65917af89ed66d03d082b1ae5ac93b8ed8e32363a61842c33f7d66cb2e00
Price History· 7 days · Pyth Benchmarks + live stream
About the USD0/USD Pyth feed
The USD0/USD feed (USUAL USD / 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 $0.9990. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read USD0/USD on-chain with the Pyth pull oracle
bytes32 constant USD0_USD =
0x5e8c65917af89ed66d03d082b1ae5ac93b8ed8e32363a61842c33f7d66cb2e00;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(USD0_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest USD0/USD price off-chain (Hermes REST)
const id = "0x5e8c65917af89ed66d03d082b1ae5ac93b8ed8e32363a61842c33f7d66cb2e00";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;