> For the complete documentation index, see [llms.txt](https://ionian.gitbook.io/mendi-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ionian.gitbook.io/mendi-finance/protocol/oracles.md).

# Oracles

Mendi Finance utilizes blue-chip decentralized oracles to provide the price-feed behind the money market. This ensures security and prevents bad debt in the protocol.

![](https://1381353933-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmaSy8CU6dmIDS0T69QOB%2Fuploads%2FbupTrltRHCxP9n9cDBz5%2Fimage.png?alt=media\&token=aa17b138-84fe-40d4-b2ab-a194da2ae74e)

**API3:**

API3 builds solutions that bridge the gap between off-chain data and on-chain applications with maximum security and minimal latency.

<figure><img src="https://1381353933-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmaSy8CU6dmIDS0T69QOB%2Fuploads%2F2TQjeDQDEmfVk81tum2f%2Feoracle.svg?alt=media&amp;token=e634e1a5-b2b2-4e15-9667-67d2b4ed5d64" alt=""><figcaption></figcaption></figure>

eOracle:

eOracle provides decentralized price feeds through a cryptoeconomically secure oracle network, backed by staked ETH and a globally distributed network of validators.

<figure><img src="https://1381353933-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmaSy8CU6dmIDS0T69QOB%2Fuploads%2FlFMWV9JDT8yAbG2uzTzt%2Fimage.png?alt=media&amp;token=63634378-4226-48ac-9a8f-083264551642" alt=""><figcaption></figcaption></figure>

**Chainlink:**

Chainlink provides decentralized price-feeds through its decentralized oracle network.&#x20;