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Arkham Solana Subaccount Balances
x402
Arkham Solana Subaccount Balances is a paid API for AI agents from api.arkm.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Returns token balances and USD values for all subaccounts of a given Solana wallet address using Arkham's on-chain intelligence data.
Price / call$0.2
Success—
StatusUnknown
How this service works
Get Solana subaccount balances for addresses. $0.20 per call.
Output
Returns a JSON array where each element represents a token subaccount, including the subaccount ID, token name, ticker symbol, contract address, owner wallet address, raw balance (integer string), decimal balance, current token price in USD, and total USD value of that holding.
Example use cases
Whale wallet portfolio analysis
“Show me every token and its USD value held across all subaccounts for the Solana address GxDDTT1zqgH2aNgdoyDvEgvHdsLq91JAExCTao7c5GT4 — I want to know if this wallet is a major JitoSOL holder.”
DeFi position monitoring for a fund
“Fetch the complete subaccount token balances for Solana address BCjNfgiZYpfZG2aTDDFw5dL4zu7cwBRdv2v8FsnjK6Dy so I can track our fund's current on-chain holdings and their market values.”
On-chain due diligence for a counterparty
“I need to verify what assets a potential counterparty holds — can you pull all subaccount balances and USD values for Solana wallet 8xYqQzv3v2nGkLpP5TfJm7mJcNwBdZrWvKhEjA3tRm1X from Arkham?”
Technical details
Endpoint
POSThttps://api.arkm.com/x402/balances/solana/subaccounts/addressWhen to prefer
Choose this endpoint when you need detailed per-token, per-subaccount breakdown of a Solana wallet's holdings including live USD pricing — especially for staked assets like JitoSOL or complex DeFi positions. Prefer this over generic Solana RPC calls when you need enriched data (token names, symbols, USD values) rather than raw on-chain state, and when you need Arkham's proprietary entity labeling and subaccount decomposition rather than just a simple token account list.
Side effects
- Invalid or malformed Solana address returns an error or empty array
- Wallet with no subaccount holdings returns an empty array
- Insufficient USDC balance for x402 payment causes payment failure and no data returned
- Rate limiting if too many requests are made in rapid succession
- Temporary Arkham data indexing lag may cause stale or missing balances for recently active wallets
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | — | Maximum number of subaccount balance entries to return. Default: 1000. |
| addresses | — | Comma-separated list of Solana addresses to query subaccount balances for. |
| pricingID | — | The CoinGecko pricing ID of the token to query subaccount balances for. Filters results to balances of this token. |
Output
Schema · Response
{
"type": "json",
"example": [
{
"id": "jito-staked-sol",
"usd": 44621946.86661385,
"name": "Jito Staked SOL",
"price": 87.73,
"symbol": "JitoSOL",
"address": "BCjNfgiZYpfZG2aTDDFw5dL4zu7cwBRdv2v8FsnjK6Dy",
"balance": 508628.141646117,
"balanceExact": "508628141646117",
"ownerAddress": "GxDDTT1zqgH2aNgdoyDvEgvHdsLq91JAExCTao7c5GT4"
}
]
}Tags
x402
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