# Phantom API — Pharos Network RPC

> Phantom API — Pharos 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 JSON-RPC access to the Pharos blockchain network, enabling on-chain data queries and smart contract interactions via pay-per-call x402 payments.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/pharos/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-pharos-network-rpc-94b4879d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lwwTwFE_LZ14Afj-iGbjc

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-pharos-network-rpc-94b4879d -d '<json body>'
```

Example prompt: Can you fetch the latest block number on the Pharos network using an eth_blockNumber RPC call?

## When to prefer this

Choose this endpoint when you need low-latency, pay-per-call RPC access to the Pharos blockchain network specifically, without committing to a subscription-based node provider. Ideal for agents that make sporadic or burst queries to Pharos and want micro-payment billing via x402 rather than managing API keys or monthly plans.

## Known failure modes

- Invalid JSON-RPC method name returns error code -32601 Method not found
- Malformed params array returns error code -32602 Invalid params
- Network congestion or node unavailability may cause timeouts
- Insufficient x402 payment causes 402 Payment Required response
- Calling a write method without signing the transaction 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

Returns a standard JSON-RPC response object containing the result field populated with blockchain data (block info, account state, transaction details, contract return values) or an error object with code and message if the call fails.

## 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-pharos-network-rpc-94b4879d/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)