Querying Stellar chain data via Stellar RPC (preferred) and Horizon (legacy). Covers RPC JSON-RPC methods, Horizon REST endpoints, streaming, pagination, historical queries, Hubble/Galexie for deep history, and the RPC/Horizon migration story. Use when reading balances, transactions, operations, ledgers, contract…
AGENTS.md instructions for SO4-Markets/interface, covering agents.md, 1. the commit gate, rules, 2. never weaken a check to make it pass and 3. fix issues completely.
Claude Code instructions for SO4-Markets/interface: The operating contract for AI agents in this repository lives in AGENTS.md — read it before making any change.