ArbitrumArbitrum API Endpoints

eth_getBlobSidecars

Returns the blob sidecars for a given block, identified by block hash or block number.

Path parameters

apiKeystringRequired

Request

This endpoint expects an object.
Block IdentifierstringOptional
A block hash or block number to retrieve blob sidecars for.

Response

An array of blob sidecar objects.
indexstringformat: "^0x([1-9a-f]+[0-9a-f]*|0)$"
blobstringformat: "^0x[0-9a-f]*$"
kzgCommitmentstringformat: "^0x[0-9a-f]{96}$"
kzgProofstringformat: "^0x[0-9a-f]{192}$"