XLS-47Live since 2024-11-02
Price oracles
Ledger entries that hold outside prices, so apps can read them from one shared place.
3 lessons11 minDifficulty Checked 2026-11-10A price oracle is a ledger entry where an account publishes prices from outside the XRP Ledger. Anyone can read it. The ledger stores what the owner submits, so a price is only as good as its publisher.
- Read an Oracle entry with ledger_entry.
- Combine several oracles with get_aggregate_price.