Mikhail Fedin developed a Solana fee-tracking adapter for the Vibes Meme Protocol within the DefiLlama/dimension-adapters repository, focusing on expanding on-chain analytics for SOL-based transactions. Using TypeScript and leveraging skills in adapter development and blockchain integration, he implemented the vibes-meme.ts module to collect and surface detailed fee data directly from the Solana network. The adapter was explicitly marked as expensive due to anticipated high data volume, with plans for future performance optimization. This work enhanced the platform’s ability to provide transparent fee insights, supporting analytics and decision-making for users and partners relying on comprehensive Solana data coverage.