# QuickNode JSON-RPC Proxy — Tron Mainnet

> QuickNode JSON-RPC Proxy — Tron Mainnet is a paid API for AI agents from x402.quicknode.com, paid per call via x402, $10/call, status unknown (last checked 2026-09-15).

Proxies JSON-RPC method calls to the Tron mainnet blockchain via QuickNode's node infrastructure

## Facts

- Endpoint: POST https://x402.quicknode.com/tron-mainnet/
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quicknode-982f077a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_al-OQCPm-ElLQgfs4LFOC

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability quicknode-982f077a -d '<json body>'
```

Example prompt: Call the Tron mainnet via QuickNode's RPC proxy to get the latest block number — send a JSON-RPC 2.0 request with method 'eth_blockNumber' and empty params array.

## When to prefer this

Use this endpoint when you need direct JSON-RPC access to the Tron mainnet blockchain, such as querying account balances, fetching block/transaction data, reading smart contract state, or broadcasting signed transactions on Tron. Prefer this over generic alternatives when you need QuickNode's reliable node infrastructure with per-call x402 micropayment billing and no subscription required.

## Known failure modes

- Invalid JSON-RPC method name returns method not found error
- Malformed params array causes invalid params error
- Payment not completed results in 402 Payment Required
- Network congestion may cause timeouts on heavy queries
- Unsupported Tron-specific method may return error if not proxied

## How this service works

JSON-RPC proxy — tron-mainnet

## Output

Returns a standard JSON-RPC 2.0 response object containing the result of the requested Tron blockchain method call, including block data, transaction receipts, account state, contract return values, or other chain data depending on the method invoked.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "jsonrpc",
  "method"
 ],
 "properties": {
  "id": {
   "type": [
    "number",
    "string"
   ],
   "description": "Request identifier"
  },
  "method": {
   "type": "string",
   "description": "JSON-RPC method name (e.g., eth_blockNumber, eth_call)"
  },
  "params": {
   "type": "array",
   "description": "Method parameters"
  },
  "jsonrpc": {
   "type": "string",
   "const": "2.0"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": [
    "number",
    "string"
   ]
  },
  "error": {
   "type": "object",
   "properties": {
    "code": {
     "type": "integer"
    },
    "message": {
     "type": "string"
    }
   }
  },
  "result": {
   "description": "RPC result (type varies by method)"
  },
  "jsonrpc": {
   "type": "string",
   "const": "2.0"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quicknode-982f077a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.quicknode.com](https://www.zero.xyz/host/x402.quicknode.com/llms.txt)