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A step-by-step guide to building a real-time trading bot using CatScope’s graph subscription stream. Learn how to subscribe to accounts, react to state changes, and prepare trades based on graph events.

What Is a Graph? A graph is a data structure made of: Nodes = Solana accounts Edges = relationships between accounts As an example, let’s examine how token accounts relate to other accounts in Solana using a graph structure: The Token Program Account (typically SPL Token) is the program that defines how tokens work on Solana. The Mint Account represents a specific token type (like USDC, BONK, etc.). Each Token Account holds a balance of that token and is linked to: ...

Learn how CatScope bots work and where they run — either externally or inside validators — using real-time graph data to trade faster..

Catscope combines state management and runtime solutions to support Solpipe’s MEV-focused bandwidth auction marketplace, enabling seamless collaboration between validators and traders.

CatScope provides reliable, low-latency access to critical Solana account data, empowering traders to capitalize on fleeting market opportunities.

Our pricing model ensures fair, transparent, and dynamic costs for available validator bandwidth. By leveraging a decentralized auction system, we allow participants to efficiently price and allocate validator infrastructure resources.

Low lantent access to Solana state unlocks a world of possibilities for trading firms, developers, and anyone needing real-time data.

Validators earn more by playing fair — recurring fees depend on searcher trust.

We believe in a future where blockchain technology plays a central role, driving a new era of decentralized applications and services.