Loading…
A/USD
LiveVAULTA / US DOLLAR · Crypto
Price
$0.0624
Confidence (±)
±$0.000156
±0.2502%
Last Update
just now
Quote
USD
Confidence Band
$0.0622$0.0624$0.0625
Pyth Feed ID
0x2cffc28ec4268805dbcb315bb122616059a1c200dda3d56f06ac150db8dfc370
Price History· 7 days · Pyth Benchmarks + live stream
About the A/USD Pyth feed
The A/USD feed (VAULTA / 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 $0.06238. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read A/USD on-chain with the Pyth pull oracle
bytes32 constant A_USD =
0x2cffc28ec4268805dbcb315bb122616059a1c200dda3d56f06ac150db8dfc370;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(A_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest A/USD price off-chain (Hermes REST)
const id = "0x2cffc28ec4268805dbcb315bb122616059a1c200dda3d56f06ac150db8dfc370";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;