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Base Token Verdict (Real Buy/Sell Test)
x402
Base Token Verdict (Real Buy/Sell Test) is a paid API for AI agents from apexfaucet.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-01).
Executes a simulated real buy-and-sell round-trip on a Base token and returns a graded verdict (BASED, MID, COOKED, RADIOACTIVE, or UNTESTED) with honeypot detection, round-trip loss %, and a plain-language one-liner.
Price / call$0.01
Success—
StatusUnknown
How this service works
Free APEX on X1, and free USDC plus APEX on Arc, three times a day. No gas, no sign-up. Plus a swap, a screener, APEX City and token checks.
Output
Returns a JSON object with: a grade enum (BASED = safe, MID = acceptable, COOKED = significant loss or thin pool, RADIOACTIVE = honeypot or >30% loss, UNTESTED = no data), a plain-language one_liner, a roast string, token metadata, and a measured object with round-trip loss %, buy/sell success flags, pool size, and liquidity details.
Example use cases
Honeypot check before aping in
“Before I buy this Base token at 0xAbCd1234567890abcdef1234567890abcdef5678, can you do a real sell test and tell me if it's a honeypot or if I'd actually be able to sell it afterward?”
Rug pull risk assessment for new launch
“This new token just launched on Base — contract is 0xDEADbeef1234567890abcdef1234567890abcdef — can you grade it BASED, MID, COOKED, or RADIOACTIVE and tell me how much I'd lose on a round-trip trade?”
Pool liquidity sanity check
“I want to know if the liquidity pool for this Base token 0xfeed1234567890abcdef1234567890abcdefCAFE is deep enough to trade safely — run the buy/sell simulation and let me know the pool size and what grade it gets.”
Technical details
Endpoint
POSThttps://apexfaucet.xyz/api/x402/base-token-verdict?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a definitive, execution-based token safety verdict on Base rather than a static contract scan. It actually simulates a buy and full sell in one block, so it catches sell-side honeypots that static analyzers miss. Prefer it over heuristic-only tools when capital is at risk and you need real round-trip loss data and pool depth confirmation.
Side effects
- Token address not found on Base — returns UNTESTED grade
- No liquidity pool exists for the token — returns UNTESTED
- Contract address malformed (not 0x + 40 hex chars) — schema validation error
- Payment not made or x402 handshake fails — 402 Payment Required
- Simulated trade reverts for unknown on-chain reason — may return error in ok field
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tokenAddress | string | Base token contract address to test with a real simulated buy and full sell. |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object",
"properties": {
"grade": {
"enum": [
"BASED",
"MID",
"COOKED",
"RADIOACTIVE",
"UNTESTED"
],
"type": "string"
},
"roast": {
"type": "string"
},
"token": {
"type": "object"
},
"measured": {
"type": "object",
"description": "the executed buy and full sell: round-trip loss %, buy/sell ok, pool, liquidity"
},
"one_liner": {
"type": "string"
}
}
},
"paid": {
"type": "number"
}
}
}
}Tags
x402
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