Blob Fees

Contents

• Total blob fees (FeeBlobTotNtv, FeeBlobTotUSD)

• Mean blob fees (FeeBlobMeanNtv, FeeBlobMeanUSD)

• Median blob fees (FeeBlobMedNtv, FeeBlobMedUSD)

• Mean fee per blob byte (FeeBlobByteMeanNtv, FeeBlobByteMeanUSD)

• Mean fee per blob carrying transaction (FeeBlobTxMeanNtv, FeeBlobTxMeanUSD)

• Total Blob Fees Paid by Layer 2s (FeeBlob*TotNtv, FeeBlob*TotUSD)

• Mean Blob Fees Paid by Layer 2s (FeeBlob*MeanNtv, FeeBlob*MeanUSD)

Total blob fees

Definition

Total amount of Fees paid for blob space (available in native units and USD)

Name	MetricID	Unit	Interval
Total blob fees (native units)	FeeBlobTotNtv	Native units	1 block, 1 day
Total blob fees (USD)	FeeBlobTotUSD	USD	1 block, 1 day

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Mean blob fees

Definition

Mean fees paid per blob, shown (available in native units and USD)

Name	MetricID	Unit	Interval
Mean blob fees (native units)	FeeBlobMeanNtv	Native units	1 block, 1 day
Mean blob fees (USD)	FeeBlobMeanUSD	USD	1 block, 1 day

Availability for Assets

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Median blob fees

Definition

Median fees paid per blob, shown (available in native units and USD)

Name	MetricID	Unit	Interval
Median blob fees (native units)	FeeBlobMedNtv	Native Units	1 block, 1 day
Median blob fees (USD)	FeeBlobMedUSD	USD	1 block, 1 day

Availability for Assets

Coin Metrics CoverageCoin Metrics Coverage

Mean Fee per blob Byte

Definition

Mean fee paid per byte of used blob space (available in native units and USD)

Name	MetricID	Unit	Interval
Mean Fee per blob Byte (native units)	FeeBlobByteMeanNtv	Native units	1 block, 1 day
Mean Fee per blob Byte (USD)	FeeBlobByteMeanUSD	USD	1 block, 1 day

Availability for Assets

Coin Metrics CoverageCoin Metrics Coverage

Mean fee per blob carrying transaction

Definition

Mean fee paid in blob fees per blob carrying transaction (available in native units and USD)

Name	MetricID	Unit	Interval
Mean fee per blob carrying transaction (native units)	FeeBlobTxMeanNtv	Native units	1 block, 1 day
Mean fee per blob carrying transaction (USD)	FeeBlobTxMeanUSD	USD	1 block, 1 day

Availability for Assets

Coin Metrics CoverageCoin Metrics Coverage

Total Blob Fees paid by Layer 2s

Definition

The sum of all fees paid by tagged Layer 2 sequencers for blob space, shown in native units and USD.

Name	MetricID	Unit	Interval
Total Blob Fees (layer 2, native units)	FeeBlobL2TotNtv	Native units	1 day
Total Blob Fees (layer 2, USD)	FeeBlobL2TotUSD	USD	1 day
Total Blob Fees (Arbitrum, native units)	FeeBlobARBTotNtv	Native units	1 day
Total Blob Fees (Arbitrum, USD)	FeeBlobARBTotUSD	USD	1 day
Total Blob Fees (Optimism, native units)	FeeBlobOPTotNtv	Native units	1 day
Total Blob Fees (Optimism, USD)	FeeBlobOPTotUSD	USD	1 day
Total Blob Fees (Base, native units)	FeeBlobBASETotNtv	Native units	1 day
Total Blob Fees (Base, USD)	FeeBlobBASETotUSD	USD	1 day

Details

• The aggregate L2 metrics (FeeBlobL2TotNtv & FeeBlobL2TotUSD) include all tagged L2 sequencers. This list includes additional L2s that do not have dedicated metrics.

Availability for Assets

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Mean Blob Fees paid by Layer 2s

Definition

The sum of all fees paid by tagged Layer 2 sequencers for blob space, shown in native units and USD.

Name	MetricID	Unit	Interval
Mean Blob Fees (layer 2, native units)	FeeBlobL2MeanNtv	Native units	1 day
Mean Blob Fees (layer 2, USD)	FeeBlobL2MeanUSD	USD	1 day
Mean Blob Fees (Arbitrum, native units)	FeeBlobARBMeanNtv	Native units	1 day
Mean Blob Fees (Arbitrum, USD)	FeeBlobARBMeanUSD	USD	1 day
Mean Blob Fees (Optimism, native units)	FeeBlobOPMeanNtv	Native units	1 day
Mean Blob Fees (Optimism, USD)	FeeBlobOPMeanUSD	USD	1 day
Mean Blob Fees (Base, native units)	FeeBlobBASEMeanNtv	Native units	1 day
Mean Blob Fees (Base, USD)	FeeBlobBASEMeanUSD	USD	1 day

Details

• The aggregate L2 metrics (FeeBlobL2MeanNtv & FeeBlobL2MeanUSD) include all tagged L2 sequencers. This list includes additional L2s that do not have dedicated metrics.

Availability for Assets

Coin Metrics CoverageCoin Metrics Coverage

API Endpoints

Blob Fee metrics can be accessed using these endpoints:

• timeseries/asset-metrics

and by passing in the metric ID's FeeBlob* in the metrics parameter.

GET undefined/timeseries/asset-metrics

Shell

curl --compressed "https://api.coinmetrics.io/v4/timeseries/asset-metrics?metrics=FeeBlobTotNtv&assets=eth&pretty=true&api_key=<your_key>"

Python

import requests
response = requests.get('https://api.coinmetrics.io/v4/timeseries/asset-metrics?metrics=FeeBlobTotNtv&assets=eth&pretty=true&api_key=<your_key>').json()
print(response)

Python Client

from coinmetrics.api_client import CoinMetricsClient

api_key = "<API_KEY>"
client = CoinMetricsClient(api_key)

print(
    client.get_asset_metrics(
        metrics="FeeBlobTotNtv", 
        assets="eth",
    ).to_dataframe()
)