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NodeFlare Onchain Answer Engine
x402
NodeFlare Onchain Answer Engine is a paid API for AI agents from rpc.nodeflare.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Answers natural-language questions about any EVM wallet or token across 23 chains, returning a cited verdict synthesized from live on-chain data
Price / call$0.01
Success—
StatusUnknown
How this service works
Onchain Answer Engine: ask a natural-language question about any wallet or token across 23 EVM chains (incl. young chains like Zircuit, Robinhood, Plasma that big indexers omit) and get a cited verdict - 'is this token a scam?', 'what does this wallet hold?' - synthesized from live on-chain data in one call. Built for AI agents.
Output
A natural-language cited verdict answering the posed question, synthesized from live on-chain data. Includes supporting evidence such as contract ownership details, holder concentration, transfer simulation results, and risk signals — all sourced from the relevant EVM chain(s) in real time.
Example use cases
Token scam check before investing
“Before I buy this token at 0x4e15361fd6b4861f8e56bab... on Base, can you tell me if it's a scam — check the contract ownership, holder concentration, and whether it's a honeypot?”
Wallet due diligence for a counterparty
“I'm about to send funds to wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e — can you check what it holds across all 23 EVM chains and flag anything suspicious?”
New chain token risk on Robinhood chain
“There's a new token launching on the Robinhood chain that big indexers don't cover yet — can you analyze the contract and tell me if it looks legitimate or like a rug pull?”
Technical details
Endpoint
POSThttps://rpc.nodeflare.app/answer/x402When to prefer
Choose this endpoint when you need a single, synthesized natural-language answer about wallet or token safety across multiple EVM chains — especially chains omitted by major indexers like Zircuit, Robinhood chain, or Plasma. Prefer it over raw RPC calls or manual contract inspection when you want a cited, human-readable risk verdict without assembling multiple data sources yourself.
Side effects
- Unsupported chain or contract address returns an error or inconclusive verdict
- Ambiguous or malformed natural language question may yield a low-confidence or irrelevant answer
- Very new tokens with minimal on-chain history may produce incomplete analysis
- Network timeouts on newly added or low-traffic chains
- Rate limiting or payment failure (x402) if USDC payment is not properly attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| question | string | A natural-language question about a wallet or token on a supported chain. |
Tags
x402
Reviews
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How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
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