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ScriptMasterLabs ACP x402 Ethereum RPC Proxy
x402
ScriptMasterLabs ACP x402 Ethereum RPC Proxy is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Executes Ethereum JSON-RPC method calls (e.g. eth_blockNumber, eth_getTransactionByHash) via a pay-per-call proxy settled in USDC on Base via x402
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns the raw JSON-RPC response for the requested Ethereum method — e.g. the current block number as a hex string, transaction object fields (hash, from, to, value, gas), or account balance in wei, depending on the method called.
Example use cases
Real-time block number monitoring
“What is the latest Ethereum block number right now? Call eth_blockNumber and give me the result.”
Transaction lookup by hash
“Look up the Ethereum transaction with hash 0xabc123...def and tell me the details — use eth_getTransactionByHash.”
Address balance check
“What is the ETH balance of address 0x1234567890abcdef1234567890abcdef12345678? Call eth_getBalance for the latest block.”
Technical details
Endpoint
GEThttps://acp-x402-scriptmasterlabs.onrender.com/x402/eth-rpc?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call Ethereum RPC access without managing your own node or API key subscription — particularly useful for agents that need on-demand blockchain queries settled automatically via x402 micropayments in USDC on Base.
Side effects
- Invalid or unsupported RPC method name returns an error response
- Malformed transaction hash or address returns a null or error result
- Payment not settled in USDC on Base causes a 402 Payment Required response
- Service unavailable on Render free tier due to cold start or downtime
- Block tag or block number out of range returns null or pruned data error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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