Stake & Farm

Start from 2:00 AM October 15th (UTC) 2021, we open pool stake and farm by LP on https://www.app.corginft.io/farmer/

## **STAKE**

Link pool stake: https://www.app.corginft.io/farmer/ > Choose **"Pool"**

Prepare COR tokens in your wallet in advance.

***[Choose "Enable Contract" then click "Confirm" on metamask]***

 ***[Wait a bit to see this pop-up]***

***[Reload your browser if you can not see]***

* **APR:** Annual Percentage Rate
* **Cor Earned:** The amount of COR you earn
* **Cor Staked:** The amount of COR you have staked

```
**TIP:** You can stake any amount of COR, stake as many times as you want. The more COR you stake, the more COR you earn.

```

### **Stake more COR to pool**

***[Input amount of COR you want to add. For example: 159 COR]***

***[Choose "Stake" and sign "Confirm" in your wallet]***

All current pool **COR** interest will be automatically transferred to the wallet [(1) to (2)].

The COR balance is changed (equal to the old balance plus the amount of COR staked) and the **"Cor Earned"** Interest will be recalculated from zero (3).

### **Harvest pool**

You can **"Harvest"** multiple times with any amount of $COR. However, note that the network fee for each **"Harvest"** is about 0.3$.

To **"Harvest"**, simply click the **"Harvest"** button and sign a paid confirmation to send $COR directly to the wallet.

### **Unstake pool**

You want to withdraw your staked $COR, you need to select **"Unstake".**

Simply enter the amount of COR (principal balance) you want to withdraw into the box and select "**Unstake",** after signing the network fee to the wallet, the amount of COR withdrawn will return to the original wallet.

## **Farm**

Link pool stake: https://www.app.corginft.io/farmer/ > Choose **"Farm"**

We are currently opening 2 LP pairs**:** COR-USDT and COR-BNB. More LP pairs will be updated in the future here.

**For example:** If you want to farm with LP: COR-BNB

(Investors who think that BNB will increase in price in the future often choose this pair)

**STEP 1:** Prepare COR and BNB (or USDT) in your wallet. The number of CORs and BNBs that want to add LP needs to be equal to the ratio 1–1. The balance of the non-liquid currency will remain in the wallet.

**STEP 2:** You need to create this liquidity pair on **Pancakeswap**. At https://pancakeswap.finance/ > Choose **"Trade"** > Choose **"Liquidity"**

***[Choose "Add Liquidity"]***

```
**TIPs:**

```

* You can add LP with BNB-COR or COR-BNB pair both valid
* If you want stake 100% your investment by LP. You should use about 50% swap to COR; 50% to BNB (Remember keep some BNB as gas fee)

***[With the amount of BNB and COR as shown in this example, you make 4,51755 pairs of LP COR-BNB (fee included)]***

 ***[Your LP Pair: COR-BNB. Amount: 4.472]***

(Lately, you can split COR-BNB to sell each currency separately, or continue to add these pairs to LP)

> **\*Tip:** You can add this liquidity pair manually by "Enter Token" and paste one of the two contract addresses below:
>
>

> **(COR-BNB)** Cake-LP contract: **0x699bf7df6ad0b008bf135f7b7e4f90afaa5c7adb**
>
>

> **(COR-USDT)** Cake-LP contract: **0x9a43f37caf9da600d27dfc8261e61a882f1edcf2**
>
>

**STEP 3:** Add this LP: COR-BNB pair to the corresponding farm pair on the website

***[Input amount then choose "Stake", then sign "Confirm"]***

### **Stake more LP to farm**

You perform the same operations as above (Step 1 to step 3) to add the LP pair to the wallet.

Enter the amount of LP you want to add, select "Stake" and sign the fee in the wallet.

All current farming LP COR gains will be automatically transferred to the wallet.

The LP pair balance is changed (equal to the old balance plus the amount of LP staked) and the Cor earned Interest will be calculated from the beginning.

### **Harvest farm**

You can **"Harvest"** multiple times with any amount of $COR. However, note that the network fee for each **"Harvest"** is about 0.3$.

To **"Harvest"**, simply click the **"Harvest"** button and sign a paid confirmation to send $COR directly to the wallet.

### **Unstake farm**

If you want to withdraw your staked Liquidity Pair (LP), you need to select "Unstake".

Simply enter the amount of LP you want to withdraw into the box and select "Unstake", after signing the network fee to the wallet, the amount of LP withdrawn will return to the original wallet.

Next, you need access https://pancakeswap.finance/liquidity > Choose **"Liquidity"** to Remove your LP.

After split the added LP pair into 2 separate currencies, you can sell them.

## **Frequently Asked Questions**

```
**Question:** I got this error: **"Stake Error: execution reverted: ds-math-sub-underflow"**

```

> **Answer:**
>
>

> Try this: **Enter a lower number.**
>
>

> This is a rounding error. Eg. The maximum is 25000, but the real number in your wallet is 24999 And it gives this error. Try entering a lower number
>
>

```
**Question:** I can not see my COR/USDT LP in my wallet?

```

> **Answer:**
>
>

> Try paste one of the two contract addresses below corresponding to the liquidity pair you added:
>
>

> **(COR-BNB)** Cake-LP contract: **0x699bf7df6ad0b008bf135f7b7e4f90afaa5c7adb**
>
>

> **(COR-USDT)** Cake-LP contract: **0x9a43f37caf9da600d27dfc8261e61a882f1edcf2**
>
>