> ## Documentation Index
> Fetch the complete documentation index at: https://docs.positions.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# Onboarding & Verification

> Protocol onboarding flow before deposit and borrow

Before users can interact with the protocol (Deposit/Borrow), they must go through the onboarding flow: \*\*Invite Code
\*\* -> **Mint NFT**.

## Invite System

Access is currently restricted to users with a valid invite code.

1. **Check Access**: Determine if the user has already redeemed an invite.
2. **Validate Code**: Check if an input code is valid.
3. **Claim Code**: Redeem the code to grant access.

```typescript theme={null}
// 1. Check if user already has access
const access = await sdk.hasAccess();

if (!access) {
    const inviteCode = "123456"; // User input

    // 2. Validate the code
    const check = await sdk.checkInviteCode(inviteCode);

    if (check.valid) {
        try {
            // 3. Claim the code
            await sdk.claimInviteCode(inviteCode);
            console.log("Access granted!");
        } catch (err) {
            console.error("Failed to claim code:", err);
        }
    }
}
```

## NFT Verification & Minting

The **Positions NFT** acts as the user's identity and collateral manager within the protocol.

1. **Check for NFT**: See if the connected wallet holds the NFT.
2. **Mint NFT**: If not, mint one.

```typescript theme={null}
// 1. Get NFT details
const nft = await sdk.getNFT();

if (!nft) {
    console.log("User needs to mint an NFT.");

    // 2. Mint the NFT (Triggers a wallet transaction)
    const txHash = await sdk.mint();
    console.log("Mint transaction sent:", txHash);
} else {
    console.log("User NFT ID:", nft.token.id);
}
```