eth_getBlockByHash - Polygon RPC Method
Retrieve complete block data by block hash on Polygon. Essential for enterprise developers, gaming studios, and teams building high-throughput applications building on the most adopted Ethereum scaling solution with 45,000+ dApps and enterprise partnerships.
Returns information about a block by hash on Polygon.
Why Polygon? Build on the most adopted Ethereum scaling solution with 45,000+ dApps and enterprise partnerships with $4B+ TVL, sub-$0.01 transactions, 8M+ daily transactions, and zkEVM for enhanced security.
Use Cases
The eth_getBlockByHash method is essential for:
- Block verification - Verify block data using its unique hash
- Chain reorganization handling - Track blocks during reorgs
- Cross-chain bridges - Verify block finality for enterprise solutions (Starbucks, Disney, Reddit), gaming, DeFi, and stablecoin payments
- Deterministic queries - Get consistent block data regardless of chain state
Code Examples
Error Handling
| Error Code | Message | Description |
|---|---|---|
| -32602 | Invalid params | Invalid block hash format |
| -32000 | Block not found | Block with this hash does not exist |
Related Methods
eth_getBlockByNumber- Get block by numbereth_blockNumber- Get latest block number
eth_getBlockByNumber
Retrieve complete block data by block number on Polygon. Perfect for enterprise developers, gaming studios, and teams building high-throughput applications building on the most adopted Ethereum scaling solution with 45,000+ dApps and enterprise partnerships.
eth_getBlockReceipts
Return every transaction receipt in a block on Polygon. Useful for indexers, analytics pipelines, and event backfills across enterprise solutions (Starbucks, Disney, Reddit), gaming, DeFi, and stablecoin payments.