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QuickNode JSON-RPC Proxy — Sui Mainnet
x402
QuickNode JSON-RPC Proxy — Sui Mainnet is a paid API for AI agents from x402.quicknode.com, paid per call via x402, $10/call, status unknown (last checked 2026-09-15).
Proxies JSON-RPC calls to the Sui mainnet blockchain, enabling reads and writes via standard JSON-RPC 2.0 methods
Price / call$10
Success—
StatusUnknown
How this service works
JSON-RPC proxy — sui-mainnet
Output
Returns a standard JSON-RPC 2.0 response object containing the result of the requested Sui RPC method call — could include object data, balances, transaction effects, event lists, or other chain state depending on the method invoked.
Example use cases
Monitor wallet balance in real-time
“Check the SUI balance for my wallet address 0x1234abcd... right now and let me know if it's changed since last time.”
Track NFT ownership across accounts
“Query the Sui blockchain to find all objects owned by address 0x5678efgh... and show me which ones are NFTs or custom Move objects.”
Verify transaction settlement status
“Look up the recent transaction with digest 0xabcdef1234567890... on Sui mainnet and tell me whether it was successful and what the final effects were.”
Technical details
Endpoint
POSThttps://x402.quicknode.com/sui-mainnet/When to prefer
Use this endpoint when you need direct, low-latency access to the Sui mainnet blockchain via JSON-RPC — especially for reading chain state, querying objects, fetching balances, or submitting transactions. Prefer this over other providers when you need a pay-per-call model with no subscription setup, or when QuickNode's infrastructure reliability and Sui-specific RPC coverage is needed.
Side effects
- Invalid JSON-RPC method name returns method not found error
- Malformed params array causes invalid params error
- Network congestion on Sui mainnet causes timeout
- Expired or invalid x402 payment results in 402 Payment Required
- Requesting data for a non-existent object or address returns null result
- Submitting an invalid or already-processed transaction returns execution 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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