# Stack with Lending — Euler

Curators can integrate a market’s PT and LP into lending protocols so users can use them as collateral.

### Using the Euler UI

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### Step 1: Preparation

Before deploying to Euler, make sure your Napier market and oracle are properly set up.

#### Before deploying lending markets

* Access the **Curator Dashboard**.
* If your account is not verified, complete verification under [**Verify Curator Account**](/curate/napier-curation/verify-curator-account.md).
* If you haven’t created a market yet, follow the steps in [**Create Market**](/curate/napier-curation/create-market-napier-amm.md).
* Once you finish creating a market, it will appear in your Curator Dashboard.
* If you haven’t deployed an oracle, follow the steps in [**Deploy Oracles**](broken://pages/OrZ9rLjvfkZRIokAbPN8)

#### **C**larify the prerequisites

* If you haven’t learned how Napier market work, start with [Markets - Napier AMM](/learn/protocols/markets-napier-amm.md).
* If you haven’t learned how Napier’s oracles work, start with Napier Oracles (Github)
* If you haven’t learned Euler, start with [Euler Docs](https://docs.euler.finance/creator-tools) 
  {% endstep %}

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### **Step 2: Using Euler UI**

Once your oracle and market are ready, set up the lending side in Euler. 

#### **Choose your UI**

* [**Euler Creator UI** ](https://create.euler.finance/oracle)— streamlined flow guided by *Euler Docs:* [*Using the Creator UI*](https://docs.euler.finance/creator-tools/vaults/evk/creator-ui).
* [**Objective Labs Edge UI**](https://app.objectivelabs.io/oracles) — a streamlined interface to build and deploy immutable lending vaults (Edge Markets) on Euler; see *Euler Docs:* [*Using the Objective Labs Edge UI*.](https://docs.euler.finance/creator-tools/vaults/evk/edge-ui)

#### **Create a Vault (EVK)**

Follow the official steps in your chosen UI to plan your vault architecture and collateral relationships:

{% embed url="<https://docs.euler.finance/creator-tools/vaults/evk/deployment-and-management>" %}

#### **Deploy & Configure the Oracle Router**

Oracle Router is required for any vault: it’s the hub that sources correct on-chain prices for the underlying and accepted collateral.

{% embed url="<https://docs.euler.finance/creator-tools/deploy-oracle-router>" %}

#### **Set** Interest Rate Models (IRMs)

The IRM ensures that supply and borrow rates adjust appropriately as pool utilization changes. Follow the official steps in your chosen UI.

{% embed url="<https://docs.euler.finance/creator-tools/interest-rate-models>" %}
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