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Overview

The Helius proxy provides pay-per-request access to Helius Solana RPC and enhanced APIs. Query balances, transactions, DAS (Digital Asset Standard) data, and more. No account or API key required.
Proxy URLhttps://helius.api.corbits.dev
Proxy ID1
Default price$0.01 per request
Pricing schemeExact

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Quick start

Install the payment SDK and query a Solana account balance: 
import { payer } from "@faremeter/rides";

// Load your Solana keypair
await payer.addLocalWallet(process.env.PAYER_KEYPAIR);

const response = await payer.fetch("https://helius.api.corbits.dev", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Accept: "application/json",
  },
  body: JSON.stringify({
    jsonrpc: "2.0",
    id: 1,
    method: "getBalance",
    params: ["YOUR_SOLANA_ADDRESS"],
  }),
});

const data = await response.json();
console.log("Balance:", data.result.value / 1e9, "SOL");

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Common RPC methods

Helius supports the full Solana JSON-RPC API plus enhanced methods:

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Standard Solana RPC

MethodDescription
getBalanceGet the SOL balance for an account
getBlockHeightGet the current block height
getTransactionGet transaction details by signature
getAccountInfoGet account data and metadata
getSlotGet the current slot
getLatestBlockhashGet the latest blockhash
getTokenAccountsByOwnerGet SPL token accounts for a wallet

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Helius enhanced methods

MethodDescription
getAssetGet a digital asset (NFT, compressed NFT) by ID
getAssetsByOwnerGet all digital assets owned by an address
searchAssetsSearch for digital assets with filters
getSignaturesForAssetGet transaction signatures for a digital asset
getTokenAccountsEnhanced token account queries
Helius extends the standard Solana RPC with DAS (Digital Asset Standard) methods for NFT and compressed NFT data. See the Helius documentation for the full list of enhanced methods.

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Discover this merchant

Query the Discovery API to get live details about this proxy: 
# Search for this proxy
curl "https://api.corbits.dev/api/v1/search?q=helius"

# Get proxy details
curl "https://api.corbits.dev/api/v1/proxies/1"

# List endpoints
curl "https://api.corbits.dev/api/v1/proxies/1/endpoints"

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Notes

  • Requests use the standard Solana JSON-RPC format — a POST with jsonrpc, method, and params fields.
  • All requests go to the root proxy URL (no path). The RPC method is specified in the request body.
  • Helius enhanced methods (DAS) use the same JSON-RPC format as standard Solana RPC methods.
  • Payment is handled at the proxy layer via x402 — the @faremeter/rides SDK manages the challenge/response cycle automatically.