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eth-v1-validator-aggregate_attestation RPC Method

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Updated on
Feb 09, 2026

eth-v1-validator-aggregate_attestation RPC Method

Parameters

Query Parameters

attestation_data_root
string
REQUIRED
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slot
string
REQUIRED
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committee_index
string
REQUIRED
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Returns

data
array
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aggregation_bits
string
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signature
string
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data
array
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slot
string
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index
string
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beacon_block_root
string
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source
array
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epoch
string
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root
string
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target
array
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epoch
string
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root
string
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Request
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curl -X GET "https://docs-demo.xdai.quiknode.pro/eth/v1/validator/aggregate_attestation?attestation_data_root=ATTESTATION_DATA_ROOT&slot=SLOT_POSITION&committee_index=COMMITTEE_INDEX" \
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-H "Content-Type: application/json"
Response
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{
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"data": {
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"aggregation_bits": "0x01",
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"signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505",
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"data": {
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"slot": "1",
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"index": "1",
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"beacon_block_root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
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"source": {
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"epoch": "1",
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"root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"
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},
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"target": {
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"epoch": "1",
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"root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"
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}
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}
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}
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}
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