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QuickNode JSON-RPC Proxy — Mantle Mainnet
x402
QuickNode JSON-RPC Proxy — Mantle 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 Mantle Layer-2 mainnet blockchain, enabling eth_call, eth_getBalance, eth_blockNumber, and other standard EVM RPC methods.
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — mantle-mainnet
Output
A standard JSON-RPC 2.0 response object containing the result field with the requested blockchain data (e.g. hex-encoded block number, balance in wei, call return value, transaction hash), or an error object with code and message if the request failed.
Example use cases
Example prompt
“Call eth_getBalance on Mantle mainnet for address 0xAbCd1234...5678 using JSON-RPC 2.0 — what's the current MNT balance?”
Technical details
Endpoint
POSThttps://x402.quicknode.com/mantle-mainnet/When to prefer
Use this endpoint when you specifically need to interact with the Mantle Layer-2 EVM-compatible blockchain mainnet via standard JSON-RPC. Prefer this over generic Ethereum endpoints when targeting Mantle-native contracts, MNT token operations, or Mantle DeFi protocols. QuickNode's infrastructure provides high reliability and low latency compared to public RPC endpoints.
Side effects
- 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 returns 503 or timeout
- Incorrect jsonrpc version field causes request rejection
- Payment not included or insufficient causes 402 Payment Required
- Calling a non-existent contract address may return 0x with no error
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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