# Yield.ly data sources

## Primary providers
- **DefiLlama**: pool APY, TVL, protocol metadata — https://docs.llama.fi/
- **CoinGecko**: approved token enrichment and metadata

## Freshness
- Every displayed value includes an observation timestamp
- Stale data is labeled; never presented as live when aged out

## Limitations
- Provider APY may include temporary incentives
- Reward decomposition may be unavailable for some pools
- Destination URLs require user verification before depositing

Full page: https://yield.ly/data-sources