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x402-seller Onchain Safety Check
x402
x402-seller Onchain Safety Check is a paid API for AI agents from x402-seller-m8nx.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns a composite rug-safety score for a token/contract address by fusing GoPlus static analysis, live Honeypot.is buy/sell simulation, serial-rugger detection, and self-collected liquidity-drain trend data
Price / call$0.05
Success—
StatusUnknown
How this service works
Rug protection and decision-ready intelligence for autonomous trading agents. Keyless by design: no signup, no API key — pay a cent per request in USDC (x402). The /alpha/launches LAUNCH RADAR discovers what just launched AND rug-screens every candidate in one call, ranked per-token verdicts — the proactive 'give me safe alpha' call. /vet gives a single-token go/no-go in ONE call by fusing a COMPOSITE rug score (GoPlus static analysis + a LIVE Honeypot.is buy/sell simulation + serial-rugger check) with our SELF-COLLECTED liquidity-drain trend — a rug-in-progress signal that exists nowhere for free because it requires collecting reserves over time. One call is cheaper than the inference tokens you'd burn stitching 4 free APIs, and it stops your agent losing its whole position to a honeypot. Also: /onchain/liquidity drain detector, /screen batch watchlist check, /brief market regime, and raw feeds (prices, stocks, DEX pools, launches, perp funding/OI).
Output
Returns a composite safety object containing: a composite rug score combining GoPlus static analysis and Honeypot.is live buy/sell simulation results, a serial rugger flag for the deployer wallet, a liquidity drain trend signal indicating whether reserves are actively being drained, and an overall go/no-go recommendation for the token.
Example use cases
Pre-trade rug check for memecoin
“I'm thinking of buying into this token at 0xabc123...def456 on Ethereum — can you check if it's a honeypot or rug pull risk before I put any money in?”
Autonomous agent position guard
“My trading bot is about to enter a position on contract 0x9f8e7d...6c5b4a on Base — quickly run the full rug and honeypot safety screen so it doesn't lose everything to a scam token.”
Watchlist safety verification
“I've been watching this BSC token at 0xdeadbeef...cafe99 — can you check its onchain safety score, specifically whether the devs have a history of rugging or if there's a liquidity drain happening right now?”
Technical details
Endpoint
GEThttps://x402-seller-m8nx.onrender.com/onchain/safetyWhen to prefer
Choose this endpoint when your agent needs a single-call, fused rug-safety verdict before executing a DeFi trade — especially when you need live honeypot simulation (not just static analysis) AND a liquidity-drain-in-progress signal. Prefer it over stitching GoPlus + Honeypot.is + rugger databases separately: one call costs less in USDC and inference tokens, and the liquidity drain trend data is proprietary and unavailable for free elsewhere. Ideal for autonomous trading agents that must make fast go/no-go decisions without human review.
Side effects
- Invalid or malformed contract address returns error
- Unsupported chain identifier returns chain-not-supported error
- Token contract not yet indexed or too new may return incomplete data
- Network timeouts from upstream GoPlus or Honeypot.is providers may cause partial results
- Payment of 0.03 USDC not received results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "eth",
"token": {
"symbol": "PEPE"
},
"sources": [
"goplus (static)",
"honeypot.is (dynamic sim)"
],
"verdict": "ok",
"red_flags": [
"blacklist function present"
],
"confidence": "high",
"risk_score": 10,
"simulation": {
"risk": "low",
"simulated": true,
"buy_tax_pct": 0,
"is_honeypot": false,
"sell_tax_pct": 0
},
"green_flags": [
"passed live buy & sell simulation",
"0% simulated buy & sell tax",
"source code verified",
"ownership renounced"
],
"needs_review": false
}
}Tags
x402
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