advanced 45 min
Price Oracles
Publish and consume on-chain pricing data using OracleSet transactions. Aggregate prices from multiple oracle feeds and manage oracle lifecycle.
Overview
Publish and consume on-chain pricing data using OracleSet transactions. Aggregate prices from multiple oracle feeds and manage oracle lifecycle.
Resources
Assignments
1. Create a Price Oracle
Use OracleSet to publish a BTC/USD price on-chain. Update it with a new price and verify the data.
2. Aggregate Prices
Use get_aggregate_price to combine data from multiple oracle sources. Discuss why aggregation matters.
Assignments
1
Create a Price Oracle
Use OracleSet to publish a BTC/USD price on-chain. Update it with a new price and verify the data.
2
Aggregate Prices
Use get_aggregate_price to combine data from multiple oracle sources. Discuss why aggregation matters.