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NodeFlare Zircuit RPC (Chain 48900)
x402
NodeFlare Zircuit RPC (Chain 48900) is a paid API for AI agents from rpc.nodeflare.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Provides full JSON-RPC access to the Zircuit blockchain (chain ID 48900) via NodeFlare's bare-metal nodes, supporting all standard and advanced methods including archive/trace/debug, paid per-request in USDC via x402.
Price / call$0.001
Success—
StatusUnknown
How this service works
Zircuit RPC (chain 48900): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units. One of the first independent x402 RPC providers for this chain.
Output
A standard JSON-RPC 2.0 response object containing the result of the requested method call — e.g. block data, call return values, log arrays, gas estimates, or detailed trace/debug output depending on the method invoked. Errors are returned as JSON-RPC error objects with code and message fields.
Example use cases
DeFi event indexing on Zircuit
“Fetch all Swap events emitted by the Zircuit DEX contract 0xDEF...456 from block 500000 to 510000 using eth_getLogs — I need to index trading activity.”
Smart contract simulation before sending
“Simulate an eth_call to the Zircuit staking contract at 0xAAA...999 with my wallet 0xBBB...111 as the caller to check what my pending rewards are before I actually send the transaction.”
Transaction trace for debugging
“Run a debug_traceTransaction on Zircuit for tx hash 0xabc...def so I can see exactly where and why the transaction reverted.”
Technical details
Endpoint
POSThttps://rpc.nodeflare.app/zircuit/x402When to prefer
Choose this endpoint when you need RPC access specifically to the Zircuit blockchain (chain 48900) and want to pay per-request in USDC without needing an account or API key — ideal for AI agents using x402 micropayments. Prefer this over general-purpose RPC providers when you need archive/trace/debug methods for deep indexing, event queries, or transaction simulation on Zircuit specifically.
Side effects
- Invalid JSON-RPC method returns error code -32601 Method not found
- Malformed request body returns -32600 Invalid Request
- Insufficient USDC balance or x402 payment failure results in HTTP 402
- Rate limits or node unavailability return HTTP 503
- Requesting non-archive data on archive-only methods without archive node support
- Block range too large for eth_getLogs returns execution timeout or result too large error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | |
| method | string | |
| params | array | |
| jsonrpc | string |
Tags
x402
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