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SiteCheck Solana JSON-RPC Proxy
x402
SiteCheck Solana JSON-RPC Proxy is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Executes Solana Mainnet JSON-RPC read methods (e.g. getBalance, getSlot) via a pay-per-call proxy backed by Helius RPC
Price / call$0.002
Success—
StatusUnknown
How this service works
Read-only JSON-RPC pass-through for Solana mainnet. Allowed methods: getAccountInfo, getBalance, getTransaction, getSignaturesForAddress (limit <= 100), getTokenAccountsByOwner, getTokenSupply, getSlot, getBlockTime, getLatestBlockhash, getMultipleAccounts (<= 20). Write methods and getProgramAccounts refused.
Output
Returns a JSON object containing the Solana RPC source ('Solana Mainnet RPC'), the underlying provider hostname, the full JSON-RPC 2.0 response object (with id, result, and jsonrpc fields), a timestamp of when the check was performed, and a disclaimer that the data is informational only.
Example use cases
Real-time wallet balance check
“Can you check the current SOL balance for wallet address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU on Solana mainnet?”
Fetch current Solana slot
“What is the current slot number on the Solana mainnet right now?”
Query Solana account info
“Can you look up the account info for Solana address So11111111111111111111111111111111111111112 — I want to see the lamports, owner, and whether it's executable?”
Technical details
Endpoint
POSThttps://api.sitecheck-api.workers.dev/api/rpc/solana?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple, pay-per-call Solana mainnet JSON-RPC read without managing your own RPC node or API key. Ideal for agents that make sporadic Solana queries and prefer per-call micropayment billing over subscription plans. Backed by Helius for reliability.
Side effects
- Invalid or unsupported JSON-RPC method name returns an error or empty result
- Malformed params array causes RPC error response
- Rate limiting or upstream Helius RPC outage results in timeout or 5xx error
- Payment failure (insufficient USDC) blocks the request before it reaches the RPC
- Write methods (sendTransaction, etc.) are not supported — read-only endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| method | string | Solana JSON-RPC read method (e.g. getSlot, getBalance) |
| params | array | JSON-RPC parameters array |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "Solana Mainnet RPC",
"provider": "mainnet.helius-rpc.com",
"response": {
"id": 1,
"result": 457335455,
"jsonrpc": "2.0"
},
"checkedAt": "2026-10-15T18:21:05.283Z",
"disclaimer": "Information only, not financial advice."
}
}Tags
x402
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