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NodeFlare Unichain RPC (Chain 130)
x402
NodeFlare Unichain RPC (Chain 130) 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 Unichain network (chain ID 130) via bare-metal nodes, including archive, trace, and debug methods, with pay-per-request USDC pricing and no API key required.
Price / call$0.001
Success—
StatusUnknown
How this service works
Unichain RPC (chain 130): 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 field for the requested method (e.g. hex-encoded values, log arrays, trace objects, call return data) or an error object with code and message if the call fails.
Example use cases
Index Unichain token transfer events
“Pull all ERC-20 Transfer events from the Unichain contract 0x1234567890abcdef1234567890abcdef12345678 for blocks 500000 through 600000 using eth_getLogs.”
Simulate a DeFi swap before sending
“Run an eth_call on Unichain to simulate calling the swap function on the Uniswap router at 0xabcdef... with my wallet address and 1 ETH worth of input — I want to see the output amount before I actually send anything.”
Fetch wallet ETH balance on Unichain
“What's the ETH balance of wallet 0xdeadbeef...cafe on Unichain right now? Use eth_getBalance at the latest block.”
Technical details
Endpoint
POSThttps://rpc.nodeflare.app/unichain/x402When to prefer
Choose this endpoint when you need reliable, archive-depth RPC access to Unichain (chain 130) without setting up an account or API key, and want pay-as-you-go USDC billing suitable for AI agents. Ideal for indexing, event queries, transaction simulation, and debug/trace calls that most free-tier RPC providers block or rate-limit.
Side effects
- Insufficient USDC payment causes 402 Payment Required response
- Invalid JSON-RPC method name returns error code -32601 Method not found
- Malformed params array causes -32602 Invalid params error
- Requested block or state not available on non-archive node returns null or error
- Network timeout on heavy trace/debug calls
- Unsupported method on this chain returns error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | — | |
| method | string | |
| params | array | |
| jsonrpc | string |
Tags
x402
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