Report Schema
Data Streams feeds have the following values specifically applicable to market pricing data. Current Data Streams feeds adhere to the schema outlined below:
| Value | Type | Description |
|---|---|---|
feedID | bytes32 | The unique identifier for the Data Streams feed |
validFromTimestamp | uint32 | The earliest timestamp during which the price is valid |
observationsTimestamp | uint32 | The latest timestamp during which the price is valid |
nativeFee | uint192 | The cost to verify this report onchain when paying with the blockchain's native token |
linkFee | uint192 | The cost to verify this report onchain when paying with LINK |
expiresAt | uint32 | The expiration date of this report |
price | int192 | The DON's consensus median price for this report carried to 18 decimal places |
bid | int192 | The simulated price impact of a buy order up to the X% depth of liquidity usage |
ask | int192 | Simulated price impact of a sell order up to the X% depth of liquidity usage |
Note: Future Data Streams feeds may use different report schemas.