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QuickNode x402 Drip - Blockchain JSON-RPC via Micropayment
x402
QuickNode x402 Drip - Blockchain JSON-RPC via Micropayment 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).
Executes a JSON-RPC method call against a blockchain node via QuickNode, paid per-call with $10 USDC using the x402 payment protocol
Price / call$10
Success—
StatusUnknown
How this service works
Payment for credits to access Quicknode Core API
Output
A JSON-RPC 2.0 response object containing the result of the requested blockchain method call (e.g. a block number as a hex string, transaction receipt, contract call output), along with the matching request ID.
Example use cases
Example prompt
“Call the QuickNode drip endpoint with JSON-RPC method eth_blockNumber and no params to get the current Ethereum block number — use request ID 1 and pay the $10 USDC per-call fee via x402.”
Technical details
Endpoint
POSThttps://x402.quicknode.com/dripWhen to prefer
Use this endpoint when you need pay-per-call access to blockchain RPC methods via QuickNode without a subscription, especially when making infrequent calls and want to avoid monthly plan commitments. Prefer this over standard QuickNode subscriptions for sporadic or agent-driven blockchain queries that use x402 micropayments in USDC.
Side effects
- Insufficient USDC balance — payment fails before RPC call is made
- Invalid JSON-RPC method name — node returns error object with code and message
- Malformed params array — RPC returns invalid params error
- Network or chain unavailable — upstream QuickNode node unreachable
- Payment protocol error — x402 handshake fails or payment not accepted
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 |
Output
Schema · Response
{
"type": "json",
"example": {
"id": 1,
"result": "0x1234567",
"jsonrpc": "2.0"
}
}Tags
x402
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