> For the complete documentation index, see [llms.txt](https://onchainwarden.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onchainwarden.gitbook.io/docs/getting-started/what-is-onchain-warden.md).

# What is Onchain Warden?

Onchain Warden is a real-time blockchain monitoring platform that helps DeFi users and teams stay on top of on-chain activity without manually checking dashboards.

It monitors any on-chain event across EVM networks and delivers instant, readable alerts to Telegram, Slack, or Discord — within seconds of anything happening. No raw hex data, no noise. Just clean, actionable notifications.

#### What can you monitor?

* **Lending Markets:** Track individual markets. Get notified on changes in borrow/supply rates, collaterals, caps, and more.
* **Yield Strategies:** Watch various yield opportunities by tracking the APYs across DeFi protocols.
* **Whale Movements:** Track large token transfers, significant mints and burn events, and wallet activity from major holders.
* **Liquidity Changes:** Monitor pool deposits, withdrawals, and TVL fluctuations.
* **DEX Pools:** Track specific token swaps, pool creations, and pool liquidity changes.
* Anything else you can imagine. If it emits on-chain, you can track it.

Set up custom alerts for any on-chain event, or use pre-built templates for popular protocols like Aave, Morpho, and others — no code required either way.

#### Supported chains:

* Ethereum
* Base
* Arbitrum
* BNB Smart Chain
* Avalanche
* Katana

Need another EVM chain? Reach out - new chains are added in days