Before you buy a token on Arc, two questions matter: can I get out again, and who made this. Paste the address once and you get both. The exit is answered by really buying the token and selling it straight back inside one eth_call, through the pool's hook, with nothing spent — what the round trip costs is what you would lose. Pools priced in the ERC-20 form of USDC get the same buy-then-sell, simulated in sequence through the launchpad router. If that cannot run, both legs are only quoted and the answer says so.
In Telegram: @ArcTrapBot answers the same check in any chat. Add it to your group and use /check 0x….
Run on 24 September 2026 on CACTUS (0xe79fd0ab…ce77), the token our founder launched the day before. We check our own first.
0xC2A55C47…
Launched by 0xd3d3…6c10, 23 Sept
How: the buy and the sell are simulated in sequence on the latest block through the launchpad router, nothing signed or sent. Most of the 9.66% is the token's own 3% buy tax and 3% sell tax; the rest is pool and router fees.
Every 6 hours we buy and sell each of the biggest Arc tokens in a simulation through its main pool. Price sites show the price; this shows whether you could get out, and what it costs.
New every day: One day on Arc — every v4 pool created in a rolling 24 hours, counted from the chain, with the window stated.
A check costs $0.004 in USDC (Solana, Arc or Base), paid in the box that opens when you check. Programs: /api/x402/arc-exit-check-bulk, $0.025 for up to 25 tokens at once, worst first. Pools opened in the last 24 hours are known by token address; older ones by pool id or full key. Probe contract: ArcExitProbe.sol. New pools and who sniped them: Arc Sniper Watch.