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QuickNode JSON-RPC Blockchain Node API
rpcjson-rpcevmsolanatemponode
QuickNode JSON-RPC Blockchain Node API is a paid API for AI agents from Quicknode at mpp.quicknode.com, paid per call via MPP, $0.001/call, status unknown (last checked 2026-10-13).
Executes JSON-RPC calls against 80+ blockchains and 140+ networks via QuickNode's managed node infrastructure
Price / call$0.001
Success—
StatusUnknown
How this service works
JSON-RPC calls - $0.001 per call
Output
Returns a standard JSON-RPC response object containing the result field with the requested on-chain data (e.g. balance in wei, block object, transaction receipt, contract return value) or an error object with code and message if the call fails.
Example use cases
Confirm transaction finality on-chain
“Check whether the transaction with hash 0xDef456... has been confirmed on Ethereum mainnet — fetch its receipt and tell me the block number it landed in and whether it succeeded or reverted.”
Estimate gas before submitting swap
“Before I submit this signed Uniswap swap transaction, use eth_estimateGas on Ethereum mainnet to tell me how much gas it will need so I can set a safe gas limit without overpaying.”
Read DeFi protocol contract state
“Call the balanceOf method on the Aave aUSDC contract at 0x1234... on Polygon to find out how many aUSDC tokens are currently held by wallet 0xAbC789... so I can update my dashboard.”
Technical details
Endpoint
POSThttps://mpp.quicknode.com/:network?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need reliable, low-latency JSON-RPC access to any of 80+ blockchains including EVM-compatible chains and Solana, especially when you need managed infrastructure without running your own node. At $0.001 per call it is priced for moderate-frequency agent workloads. Prefer this over the cheaper $0.00001/call sibling endpoint when the higher reliability or network selection justifies the cost difference.
Side effects
- Invalid network identifier returns 404 or routing error
- Malformed JSON-RPC payload returns parse error (-32700)
- Unsupported RPC method returns method not found error (-32601)
- Rate limiting or quota exceeded returns HTTP 429
- Invalid params for method returns invalid params error (-32602)
- Node sync lag may return stale or missing data for very recent blocks
- Payment failure results in 402 or access denied response
Tags
rpcjson-rpcevmsolanatemponodeblockchain
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Zero review prompt (fires after every successful call)
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