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NoJunk Safety Gate - Token Safety Check
x402
NoJunk Safety Gate - Token Safety Check is a paid API for AI agents from nojunk-safety-gate.mick8511.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Returns a safety verdict (ALLOW/CAUTION/BLOCK) for a token contract address before an agent buys or interacts with it
Price / call$0.01
Success—
StatusUnknown
How this service works
Yes/no safety verdicts an agent runs before it acts: before sending funds (/wallet), buying a token (/token), opening a link (/site) or paying an x402 seller (/x402). Every answer has safe (true/false), verdict (ALLOW, CAUTION, BLOCK) and a one-line reason.
Output
A JSON object with: safe (boolean), verdict (ALLOW, CAUTION, or BLOCK), a one-line human-readable reason, a list of flags (empty if clean), the token address and chain checked, the timestamp of the check, and a legal disclaimer clarifying the automated nature of the screen.
Example use cases
Pre-trade token scam check
“I'm about to buy some tokens at contract address 0x532f27101965dd16442E59d40670FaF5eBB142E4 on Base — can you screen it for scams or red flags before I commit any funds?”
DeFi bot safety gate
“Before my trading bot buys this Solana token at mint address So11111111111111111111111111111111111111112, check if it's flagged as a honeypot or rug pull risk.”
Arbitrum token vet before swap
“I found a new token on Arbitrum at 0xabcdef1234567890abcdef1234567890abcdef12 — screen the contract for me and tell me the verdict before I swap into it.”
Technical details
Endpoint
POSThttps://nojunk-safety-gate.mick8511.workers.dev/token?utm_source=zero.xyzWhen to prefer
Use this endpoint specifically when an agent needs a fast, pre-transaction safety gate on a token contract address before executing a buy or swap. It is ideal for autonomous DeFi agents, trading bots, or wallet assistants that need a structured ALLOW/CAUTION/BLOCK verdict with a reason before committing funds — especially in x402 payment flows where the agent acts autonomously.
Side effects
- Invalid or malformed token address returns an error
- Unsupported chain value causes rejection
- Token address not found on specified chain may return CAUTION or error
- Network timeout from third-party security database lookups
- New or very obscure tokens may have insufficient data for a confident verdict
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Optional; 0x addresses default to base |
| token | string | Token contract address (0x...) or Solana mint |
Output
Schema · Response
{
"type": "json",
"example": {
"safe": true,
"chain": "base",
"check": "token",
"flags": [],
"reason": "BRETT: no major red flags found.",
"target": "0x532f27101965dd16442E59d40670FaF5eBB142E4",
"verdict": "ALLOW",
"checked_at": "2026-10-25T14:00:00.000Z",
"disclaimer": "Automated pre-transaction screen using third-party security databases, registration records and live checks. ALLOW means no known problems were found, not a guarantee of safety. Not financial or legal advice."
}
}Tags
x402
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