Allium Wallet Balance History is a paid API for AI agents from Allium at agents.allium.so, paid per call via MPP or x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns historical token balances for one or more wallet addresses across specified blockchains over a given time range
Get historical wallet balances
A time-series dataset of token balances held by the specified wallet address(es) on the given chain(s) between the start and end timestamps, including token identities and balance amounts at various points in time.
POSThttps://agents.allium.so/api/v1/developer/wallet/balances/history?utm_source=zero.xyzUse this endpoint when you need to understand how wallet balances changed over a historical period — for auditing, portfolio tracking, tax reporting, or analyzing past DeFi activity. Prefer this over the current Balances endpoint when point-in-time or time-series balance data is needed rather than live balances.
{
"addresses": [
{
"chain": "ethereum",
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
],
"end_timestamp": "2024-01-31T23:59:59Z",
"start_timestamp": "2024-01-01T00:00:00Z"
}| Field | Type | Description |
|---|---|---|
| addresses | array | |
| end_timestamp | string | ISO 8601 timestamp |
| start_timestamp | string | ISO 8601 timestamp |
{
"_truncated": true,
"_originalSize": 275964
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