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Nansen Current Balance
blockchainsmart-moneywallettokensdefianalytics
Nansen Current Balance is a paid API for AI agents from Nansen at api.nansen.ai, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-09).
Retrieve current token holdings and USD valuations for a blockchain address or named entity across one or more chains.
Price / call$0.01
Success—
StatusUnknown
How this service works
Retrieve current token holdings for addresses or entities. Returns detailed balance information across specified chains. What it helps to answer: - Current token holdings with quantities and USD valuations - Asset distribution across different blockchain networks - Native token versus token balances - Stablecoin holdings and percentages - Cross-chain portfolio composition Note: The address field in the response will be empty if entity_name is provided.
Output
A paginated list of token balance records, each containing the chain, wallet address, token symbol, token name, token contract address, raw token amount, current USD price per token, and total USD value held. Also includes pagination metadata (current page, per_page, is_last_page). If queried by entity name, the address field in each record will be empty.
Example use cases
Example prompt
“Using Nansen, pull the current token balances for Ethereum address 0x28c6c06298d514db089934071355e5743bf21d60 — show me all holdings worth more than $100, hide spam tokens, and give me the first page of 10 results.”
Technical details
Endpoint
POSThttps://api.nansen.ai/api/v1/profiler/address/current-balance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time snapshot of what tokens a specific wallet address or named entity (e.g. a known fund or public figure) currently holds, including USD valuations. Prefer this over historical or trade-based endpoints when the question is about present holdings rather than past activity. Ideal for portfolio composition analysis, smart money monitoring, and cross-chain asset distribution queries.
Side effects
- Missing required 'chain' field returns 422 validation error
- Invalid chain enum value returns validation error
- Address not found on specified chain returns empty data array
- Both address and entity_name omitted may return empty or error response
- Pagination page beyond last page returns empty data with is_last_page=true
- Rate limit or payment failure returns 402 or 429 error
- Invalid address format may return empty results or validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chainrequired | string | Chains supported in profiler analysis. |
| address | — | Address to get balances for |
| filters | — | Additional filters to apply. Only filters for columns that are being selected will be applied. |
| order_by | — | Custom sort order to override the endpoint's default ordering |
| pagination | object | Pagination parameters for API requests. |
| entity_name | — | Entity name to get balances for |
| hide_spam_token | boolean | Removes suspicious tokens from the balance list |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | array | List of balance records |
| paginationrequired | object | Pagination information for API responses. |
Tags
blockchainsmart-moneywallettokensdefianalyticsprofilerdexpnlonchainprediction-marketdata
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