Back to Browse
Solana Account Balance & SPL Token Reader
x402
Solana Account Balance & SPL Token Reader is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.008/call, status unknown (last checked 2026-10-02).
Returns the SOL balance in lamports and a full list of SPL token holdings for a given Solana wallet address on mainnet
Price / call$0.008
Success—
StatusUnknown
How this service works
Solana account read — SOL balance plus every SPL token the owner holds — Genesis402 / UnyKorn Operator Network
Output
Returns a JSON object with: funded flag, SOL balance as a decimal string, raw lamport count, network identifier (solana:mainnet), an array of SPL tokens each including mint address, human-readable balance, decimals, and raw amount, plus a payment receipt with transaction hash, amount paid, and receipt ID.
Example use cases
DeFi portfolio snapshot for a user
“Can you pull up the full token portfolio for my Solana wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM — I want to see my SOL balance and every SPL token I'm holding.”
Verify funding before an airdrop
“Check whether the Solana address 4Nd1mBQtrMJVYVfKf2PX98YXFk1XHq3VvMkf7ZgFGBHV is funded and what its current SOL balance is — I need to confirm it's active before sending an airdrop.”
Monitor whale wallet token positions
“Look up all the SPL tokens and the SOL balance for the wallet address Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB so I can track what this whale is holding.”
Technical details
Endpoint
POSThttps://twin.unykorn.org/solana-account?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single call to retrieve both native SOL balance and the complete SPL token portfolio for a Solana mainnet address. It is ideal for wallet auditing, portfolio tracking, airdrop verification, and DeFi agent workflows where you need a unified view of all holdings. Prefer this over rolling your own RPC calls when you need structured, pay-per-use access without managing Solana node infrastructure.
Side effects
- Invalid base58 address format — address fails the regex pattern, returns error
- Account not found or unfunded — ok:true but funded:false with empty SPL token list
- Network timeout or RPC node unavailability — service returns error
- Payment failure — x402 payment not processed, request rejected before execution
- Malformed request body — missing params.address field causes validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "solana-account",
"funded": true,
"network": "solana:mainnet",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.008,
"receipt_id": "g402-<16hex>"
},
"lamports": "72105480",
"spl_tokens": [
{
"mint": "<base58>",
"balance": "0.25",
"decimals": 6,
"amount_raw": "250000"
}
],
"sol_balance": "0.072105480",
"spl_token_count": 1
}
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"