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QuikNode xLayer Testnet RPC (x402)
x402
QuikNode xLayer Testnet RPC (x402) is a paid API for AI agents from x402.quiknode-cf.pro, paid per call via x402, $10/call, status unknown (last checked 2026-09-15).
Provides JSON-RPC access to the xLayer Testnet blockchain via QuikNode for testing and developing smart contracts and transactions.
Price / call$10
Success—
StatusUnknown
How this service works
Access to xLayer Testnet (v2) via QuikNode for testing and developing smart contracts and transactions.
Output
Returns a standard JSON-RPC 2.0 response object containing the result of the requested method (e.g. block number, balance in hex, transaction receipt, call return data) or an error object with code and message if the request failed.
Example use cases
Example prompt
“Call eth_getBalance on xLayer testnet for address 0xAbC123... using JSON-RPC 2.0 to check how much OKB it holds.”
Technical details
Endpoint
POSThttps://x402.quiknode-cf.pro/xlayer-testnetWhen to prefer
Choose this endpoint when you need reliable, high-performance JSON-RPC access specifically to the xLayer Testnet (OKX Layer 2) for testing smart contracts or transactions. Prefer this over generic public RPC endpoints when you need QuikNode's infrastructure reliability or are working in an x402 payment-gated agent workflow.
Side effects
- Invalid JSON-RPC method name returns error code -32601 (Method not found)
- Malformed params array returns error code -32602 (Invalid params)
- Payment not fulfilled (402) blocks the request
- Network unavailable or xLayer testnet node down returns 503 or timeout
- Invalid jsonrpc version field causes request rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | Request identifier |
| method | string | JSON-RPC method name (e.g., eth_blockNumber, eth_call) |
| params | array | Method parameters |
| jsonrpc | string |
Tags
x402
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