Loading…
UP/USD
LiveDOUBLEUP / US DOLLAR · Crypto
Price
$0.0099
Confidence (±)
±$0.000017
±0.1670%
Last Update
just now
Quote
USD
Confidence Band
$0.0099$0.0099$0.0099
Pyth Feed ID
0xc591a547856b091560b120ee14b165a84ca58eca23b2ab635df641340bde1f10
Price History· 7 days · Pyth Benchmarks + live stream
About the UP/USD Pyth feed
The UP/USD feed (DOUBLEUP / 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 $0.009906. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read UP/USD on-chain with the Pyth pull oracle
bytes32 constant UP_USD =
0xc591a547856b091560b120ee14b165a84ca58eca23b2ab635df641340bde1f10;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(UP_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest UP/USD price off-chain (Hermes REST)
const id = "0xc591a547856b091560b120ee14b165a84ca58eca23b2ab635df641340bde1f10";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;