# Functions - Welcome Aboard

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### *SBTI: Your Social Blueprint*

Soulcial provides a multi-dimensional social evaluation model that creates your on-chain Soul Index, Social Behavior Trait Indicator (SBTI), capturing your interests and passions, a digital reflection of your unique identity in the metaverse. Those with higher SBTI earn greater rewards within the thriving Web3 ecosystem.

### *SoulCast NFTs: Fueling Imagination*

Our AI transforms your Social Behavior Trait Indicator (SBTI) into SoulCast NFTs, users co-create SoulCast NFTs, capturing your current SBTI and interest tags. These NFTs represent your digital essence and can be seen as living stories.

### *Connecting with Soulmates*

Our innovative price discovery protocol and metaverse governance mechanism ensure the value of your social journey, offering limitless possibilities.

Match: Based on SBTI and SoulCast traits, discover soulmates in Explore page.

* The higher the compatibility, the more similar your Web3 souls are.
* With higher compatibility leading to greater rewards.

Connect: The specific social relationships in Soulcial, including Common and Star.

* Common Connect is established via personal profiles or by sharing an invite code.
* Star Connect is established by successfully collecting the creator's SoulCast NFT.

Pump: The innovative game lets you collect SoulCast NFTs and earn [vSOUL](https://soulcial-network.gitbook.io/soulcial-litepaper/tokenomics-fairness-is-our-commitment-to-all-souls#vsoul) points.

* Choose a slot from #0, #1, #2, and #3.
* Confirm your Pump, and the payment will be deducted from your wallet.
* Once all four slots are filled, one Pumper will be randomly chosen as the winner, collecting the SoulCast NFT.
* The other three Pumpers will receive a full refund plus an additional 4% in ETH as compensation.

Chat: Initiate chats with connected soulmates, enabling efficient and secure communication.

* All Pumpers gain access to group chats with the creator of the SoulCast.
* The winners of each Pump gain access to private chats with the creator of SoulCast.

### *Connect & Earn*

Upon launching your SoulCast NFT and holding it , you can participate in Connect2Earn. Earn vSOUL points, which may soon be exchangeable for tokens, by connecting with others on-chain and in real life.

All Pumpers holding at least one SoulCast NFT are rewarded with vSOUL for participating in the Pump game.