# Phantom API — Ronin Network RPC

> Phantom API — Ronin Network RPC is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Provides pay-per-call JSON-RPC access to the Ronin blockchain network for querying on-chain data and interacting with smart contracts

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/ronin/rpc?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/phantom-api-ronin-network-rpc-6bea8578
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Yik_-VF7N6GpvzeCt7foN

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 phantom-api-ronin-network-rpc-6bea8578 -d '<json body>'
```

Example prompt: What's the current RON balance for Ronin address 0xABC123 and what block is the chain on right now?

## When to prefer this

Choose this endpoint when you need direct, low-latency JSON-RPC access to the Ronin blockchain specifically — particularly for Axie Infinity, Sky Mavis ecosystem queries, or any dApp built on Ronin. Use this over generic Ethereum endpoints when the target contract or wallet exists on Ronin's chain. Pay-per-call x402 pricing suits sporadic or agent-driven queries without subscription overhead.

## Known failure modes

- Invalid or unsupported RPC method name returns error response
- Malformed params array causes JSON-RPC parse error
- Payment not attached or insufficient USDC results in 402 Payment Required
- Ronin node unavailable or network congestion causes timeout
- Contract address not found or reverted call returns execution error

## How this service works

Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.

## Output

Standard JSON-RPC response object containing the result field with blockchain data such as block details, account balances, transaction receipts, smart contract return values, or other Ronin network state, following the Ethereum-compatible JSON-RPC 2.0 format.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "method": {
   "type": "string"
  },
  "params": {
   "type": "array",
   "items": {}
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-ronin-network-rpc-6bea8578/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phantom-api-omega.vercel.app](https://www.zero.xyz/host/phantom-api-omega.vercel.app/llms.txt)