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/eth/v1/beacon/blob_sidecars/{{block_id}} REST API Endpoint

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Updated on
Jul 28, 2025

/eth/v1/beacon/blob_sidecars/{{block_id}} REST API Endpoint

The complete history of blob data is supported.

Parameters

block_id
string
REQUIRED
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Returns

data
array
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index
string
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blob
string
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kzg_commitment
string
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kzg_proof
string
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signed_block_header
object
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message
object
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slot
string
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proposer_index
string
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parent_root
string
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state_root
string
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body_root
string
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signature
string
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kzg_commitment_inclusion_proof
object
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Request
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curl -X GET \
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"https://docs-demo.quiknode.pro/eth/v1/beacon/blob_sidecars/head" \
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-H "accept: application/json"
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Response
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{
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"version": "deneb",
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"execution_optimistic": false,
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"finalized": false,
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"data": []
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}
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