feat: Implement GraphQL API for Stellar Data Queries and Aggregations… - #10
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Kevin737866 merged 2 commits intoJun 29, 2026
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…Kevin737866#4) Includes GraphQL schema with types for Ledger, Transaction, Operation, and Account. Implements resolvers with DataLoaders for N+1 prevention and aggregation queries for network metrics and DEX volume. Adds 'serve-api' CLI command and fixes Soroban SDK migration issues in the base project. issue Kevin737866#4
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This PR implements a comprehensive GraphQL API server for Stellar blockchain analytics. It includes:
Full GraphQL schema with types: Ledger, Transaction, Operation, Account, and Balance.
Queries for paginated records (ledgers, transactions, operations) and single records (ledger).
Complex aggregation queries for account_stats, network_stats, and asset_volume trackers.
Performance optimization using DataLoader to prevent N+1 query problems.
Relay-compliant cursor-based pagination.
Integrated GraphQL Playground and a new CLI command serve-api.
Base project fixes for Soroban SDK migration and axum version conflicts.
issue #9