B3/USD
LiveB3 / US DOLLAR · Crypto
Price
$0.000546
Confidence (±)
±$0.000002
±0.3373%
Last Update
just now
Quote
USD
Confidence Band
$0.000544$0.000546$0.000547
Pyth Feed ID
0xe9f7026d0e26b2643da0cc976bd6107d07092e11f2e4701f98a3c2ef45f0135a
Price History· 7 days · Pyth Benchmarks + live stream
About the B3/USD Pyth feed
The B3/USD feed (B3 / 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 $0.0005456. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read B3/USD on-chain with the Pyth pull oracle
bytes32 constant B3_USD =
0xe9f7026d0e26b2643da0cc976bd6107d07092e11f2e4701f98a3c2ef45f0135a;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(B3_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest B3/USD price off-chain (Hermes REST)
const id = "0xe9f7026d0e26b2643da0cc976bd6107d07092e11f2e4701f98a3c2ef45f0135a";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;