Add Solana token metadata storage with Jupiter API sync script - #27
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- Add tokens table to SQLite database with comprehensive metadata fields - Create sync script to fetch token data from Jupiter API V2 - Implement rate limiting (1 call/second) to respect API limits - Add npm script 'sync-tokens' for easy execution - Include documentation for token sync functionality - Support custom tag filtering (verified, community, etc.) - Upsert logic for handling token updates The tokens table stores: basic info (name, symbol, decimals), market data (price, mcap, FDV), social links, verification status, and supply metrics. Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Prevents accidentally committing database data files. Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
tokenstable to SQLite database for storing Solana token metadatasync-jupiter-tokens.jsscript to fetch and sync token data from Jupiter API V2npm run sync-tokenscommand for easy executionscripts/README.mdFeatures
Database Schema: New
tokenstable with 24 fields including:Token Sync Script:
Test Results
Successfully synced 4,151 verified tokens from Jupiter API with zero errors.
Usage
Database Changes
tokenstable with indexes onsymbolandis_verifiedtransactions.dbGenerated with Claude Code