getDataSetLeafCounts

getDataSetLeafCounts(client, options): Promise<OutputType>

Defined in: packages/synapse-core/src/pdp-verifier/get-data-set-leaf-counts.ts:52

Get the PDP leaf counts for one or more data sets via a single multicall.

A data set that is not live is represented by 0n, matching getDataSetLeafCount. Duplicate IDs are read once. The returned leaf counts are not converted to byte sizes, so callers can aggregate counts before applying pricing conversions.

Parameters

Parameter	Type	Description
`client`	`Client`<`Transport`, `Chain`>	The client to use to get the data set leaf counts.
`options`	`OptionsType`	getDataSetLeafCounts.OptionsType

Returns

Promise<OutputType>

Leaf counts indexed by data set ID getDataSetLeafCounts.OutputType

Throws

Errors getDataSetLeafCounts.ErrorType

Example

import { getDataSetLeafCounts } from '@filoz/synapse-core/pdp-verifier'
import { calibration } from '@filoz/synapse-core/chains'
import { createPublicClient, http } from 'viem'

const client = createPublicClient({
  chain: calibration,
  transport: http(),
})

const leafCounts = await getDataSetLeafCounts(client, {
  dataSetIds: [1n, 2n, 3n],
})

console.log(leafCounts.get(1n))