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eth-blob-uploader

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eip-4844 blobs upload tool

github.com/ethstorage/eth-blob-uploader/main/

ethstorage/eth-blob-uploader

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# Upload EIP4844 Blobs eip-4844 blobs upload tool. ## Installation With [npm](https://npmjs.org) do Globally: ```bash npm install -g eth-blob-uploader eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> ``` Locally: ```bash npm install eth-blob-uploader npx eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> ``` ## Parameters Required | Short Name | Full Name | description | |------------|--------------|------------------| | -r | --rpc | provider url | | -p | --privateKey | private key | | -f | --file | upload file path | | -t | --to | to address | Optional | Short Name | Full Name | description | |------------|-------------|-------------------------------------------------------------------------------------------------------------------------------------| | -d | --data | Calldata for contract calls | | -v | --value | The amount of ETH that will be sent per transaction. If a file has multiple transactions, the total ETH amount is "value * txCount" | | -c | --count | The number of blobs attached to the transaction | | -n | --nonce | Transaction nonce | | -g | --gasPrice | Transaction gas price | | -b | --blobPrice | Blob gas price | ## Command ``` eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> // If you are calling a contract function, you need to bring calldata eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -d [calldata] // You can set the eth that will be sent with each transaction via -v eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -v [value] // You can specify the number of blobs uploaded in one transaction eth-blob-uploader -r <rpc> -p <private-key> -f <file-path> -t <to-address> -c [count] // output: send hash ``` Note: A file may contain n blobs and there will be n/3 transactions, so -v should not be the total ETH, but the number of each transaction. ## Example ``` eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -d 0xabc...00ac eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -v 8912830000 eth-blob-uploader -r http://65.109.115.36:8545/ -p 0xa...a -f /User/a/b.jpg -t 0x13b... -c 6 ``` <br/>