Wallet Connection and Portfolio Display

Market Blade integrates directly with cryptocurrency wallets to provide a seamless user experience. Currently, the platform supports only Solana, accessible via Solflare, Phantom extension, or Ledger, covering a significant portion of Solana-based assets. Users connect through a secure Web3 interface, authorizing read-only access to wallet balances and transaction history. Expansion to other blockchain networks is planned in the roadmap.

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The Portfolio Display aggregates this data into a unified dashboard, presenting:

• Asset Breakdown: Current holdings by value.

• Sentiment Overlay: Real-time sentiment scores for each asset, sourced from X analysis, displayed as a 0-10 gauge per sentiment type.

• Historical Trends: A 30-day summary of portfolio sentiment, highlighting shifts in community perception.

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Technically, wallet data is fetched via blockchain node APIs (e.g., Solana-specific APIs), cached locally, and refreshed every 30–60 seconds. Sentiment scores are cross-referenced with asset-specific X chatter, filtered by ticker mentions (e.g., $SOL). The display leverages a React-based front-end, with data piped through a GraphQL API for efficient querying.