> For the complete documentation index, see [llms.txt](https://selen-ai.gitbook.io/selen-ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://selen-ai.gitbook.io/selen-ai/data-layers-and-connectors.md).

# Data Layers & Connectors

To feed its AI systems with accurate and timely information, Selen AI incorporates multiple data ingestion and parsing layers:

* **On-Chain Streams**: Continuous monitoring of blockchain events, particularly on **Solana**, to detect liquidity additions, token launches, swaps, and contract interactions.
* **Decentralized Exchange (DEX) Order Books**: Captures price depth, spread, and trade flow data from integrated DEXs for analysis and quote generation.
* **Developer Wallet Telemetry**: Tracks the behavior of known developer wallets and privileged addresses to surface early signs of project credibility—or risk.

This multi-source data architecture ensures that Selen AI maintains a comprehensive, up-to-date market picture at all times.