Holdings
API key for authentication
Blockchain network ID (e.g., 1 for Ethereum mainnet, 137 for Polygon)
1Blockchain network name (alternative to chain_id)
ethereumWallet address to filter by
0x1234567890123456789012345678901234567890Pattern: ^0x[a-fA-F0-9]{40}$Start date for time range filter (ISO 8601 format)
2024-01-01T00:00:00ZEnd date for time range filter (ISO 8601 format)
2024-12-31T23:59:59ZStart block number for filtering
18000000End block number for filtering
18500000Proxy contract address if interaction was through a proxy
0x0000000000000000000000000000000000000000Pattern: ^0x[a-fA-F0-9]{40}$Filter by snapshot capture mode:
all: All snapshot typesdaily_only: Daily scheduled snapshotsinteraction_only: Event-driven snapshots on wallet interactionsharmonized_only: Regularly scheduled harmonized snapshots
allExample: allPossible values: Pagination cursor from previous response
2024-06-15T12:00:00ZMaximum number of results to return (capped at 500)
500Example: 100Unique identifier for a specific holding
eth_0x123...abc_0x456...def_0x000...000Token contract address
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48Pattern: ^0x[a-fA-F0-9]{40}$Enable data quality validation (returns only WARNINGS)
truePossible values: Successful response
Bad Request - Invalid parameters
Not Found - No data found matching the criteria
Internal Server Error
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