A tool for dumping storage slots of a Starknet contract.
This tool relies on the starknet_getStateUpdate endpoint. It will query the state updates of each block from --from-block to --to-block and filter the storage changes of only the specified --contract.
In order to ensure you fetch the full contract state properly, you would have to set --from-block to the block number the contract was deployed at and set --to-block to the latest block.
Usage: jin [OPTIONS] --contract <CONTRACT> --from-block <FROM_BLOCK> --to-block <TO_BLOCK> --rpc-url <RPC_URL>
Options:
-c, --contract <CONTRACT> The contract address whose storage to be dumped.
-f, --from-block <FROM_BLOCK>
-t, --to-block <TO_BLOCK>
--ui Display a UI for browsing through the contract storages.
-o, --output <PATH> The output file path.
-u, --rpc-url <RPC_URL> The RPC endpoint. [env: STARKNET_RPC_URL=]
-h, --help Print help
The storage data will be saved in the --output file (default: ./output/storage_slot.json).
If you are using a RPC provider like INFURA, you might have to update the rate limits depending on the total of blocks you are querying because the requests will be done in parallel.