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QuickNode JSON-RPC Proxy — Omni Mainnet
x402
QuickNode JSON-RPC Proxy — Omni Mainnet is a paid API for AI agents from x402.quicknode.com, paid per call via x402, $10/call, status unknown (last checked 2026-09-14).
Proxies JSON-RPC calls to the Omni mainnet blockchain network via QuickNode's infrastructure
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — omni-mainnet
Output
Returns a standard JSON-RPC 2.0 response object containing the result of the requested method call (e.g. block number, balance in hex, transaction receipt, contract return data) or an error object with code and message if the call failed.
Example use cases
Example prompt
“Call eth_blockNumber on the Omni mainnet using QuickNode's RPC proxy so I can see the latest block height.”
Technical details
Endpoint
POSThttps://x402.quicknode.com/omni-mainnet/When to prefer
Use this endpoint when you specifically need to interact with the Omni mainnet blockchain — querying state, reading contracts, fetching transactions, or broadcasting signed transactions. Prefer this over generic RPC providers when you need QuickNode's reliability and uptime guarantees for Omni. Choose this over sibling endpoints when the target chain is specifically Omni mainnet (not Omni testnet or another EVM chain).
Side effects
- Invalid JSON-RPC method name returns error code -32601 method not found
- Malformed params array returns error code -32602 invalid params
- Network or node unavailability returns HTTP 503 or JSON-RPC internal error -32603
- Payment not provided or insufficient returns HTTP 402 payment required
- Rate limiting may return HTTP 429 too many requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | Request identifier |
| methodrequired | string | JSON-RPC method name (e.g., eth_blockNumber, eth_call) |
| params | array | Method parameters |
| jsonrpcrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| id | — | |
| error | object | |
| result | — | RPC result (type varies by method) |
| jsonrpc | string |
Tags
x402
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