All About Pyth
summary
Pyth provides two products: live price feeds and on‑chain entropy. Price feeds ingest first‑party data from exchanges like Coinbase and Binance and run on 107 chains with a pull‑based, on‑demand oracle model; integration uses the Pyth Solidity SDK, requires passing the Pyth contract address and a pricefeed ID, and expects prices no older than 60 seconds. Hermes returns price, publish_time and confidence via REST/stream/SDK. Entropy uses commit‑and‑reveal, launches Entropy V2, and requests randomness through getFeeV2/requestV2 with a fixed callback signature and optional custom gas.
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chapters (8)
- 0:00Introduction to Pyth
- 1:08Price Feeds overview
- 3:17Pull-based oracle architecture
- 4:00Price Feeds integration guide
- 10:25Entropy randomness solution
- 13:19Entropy v2 upgrades
- 15:31Entropy explorer debugging
- 18:47Resources and Q&A
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