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Solana Wallet Balance
x402
Solana Wallet Balance is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).
Returns SOL and SPL token balances (including Token-2022) for a Solana wallet address, with USD values and a total portfolio value.
Price / call$0.003
Success—
StatusUnknown
How this service works
SOL and SPL token balances of a Solana wallet (Token and Token-2022), with USD values and total where a price is known. Use to check a Solana wallet or confirm a payment arrived.
Output
Returns a structured list of all SOL and SPL token balances (including Token-2022 standard) held by the wallet, each with its token symbol, raw and formatted balance, and current USD value where a price feed is available, plus a total portfolio value in USD.
Example use cases
Confirm incoming crypto payment
“Can you check if a payment arrived at my Solana wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM? I'm expecting around 50 USDC from a client.”
Portfolio snapshot for a Solana address
“Give me a full breakdown of all the tokens and their USD values in this Solana wallet: So11111111111111111111111111111111111111112.”
Verify customer wallet before payout
“Before I send a payout, can you look up what's currently in the wallet DYw8jCTfwHNRJhhmFcbXvVDTqWMEVFBX6ZKUmkEPwfL and confirm the SOL balance and any token holdings?”
Technical details
Endpoint
GEThttps://bess-x402.onrender.com/v1/crypto/solana-balance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to look up on-chain Solana wallet balances including both native SOL and any SPL or Token-2022 tokens, especially when USD valuation is needed. Prefer it over EVM gas or balance endpoints when the wallet is on the Solana blockchain specifically. Ideal for confirming payments, auditing holdings, or enriching user profiles with Solana portfolio data.
Side effects
- Invalid or malformed Solana wallet address returns an error
- Wallet with no tokens returns empty balances but no error
- Token prices unavailable for obscure SPL tokens — USD value omitted for those
- Rate limiting or upstream Solana RPC timeout causing a 5xx response
- Payment not confirmed if x402 micropayment fails
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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