Tokens / Base / O

Base token · established

o1.exchange O

O on Base: SheetScore 95/95 (Low risk), checked 23:11 UTC on 30 Oct 2026; a simulated buy and sell both go through, sell tax is 0%, and the contract has no owner; contract 0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2. Swap it on DexSheet with your own wallet (0.5% DexSheet fee per trade).

O contract address · Base · 4 other tokens use the name
0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2
95/95
SheetScoreLow riskChecked 30 Oct 2026 () · high confidence · 15 checks

SheetScore 95 (Low risk, the maximum): a simulated buy and sell both go through, sell tax is 0%, and the contract has no owner.

  • Can you sell?30%100
  • Who can change the rules?30%100
  • Is the liquidity real?20%100
  • Who holds it?12%100
  • Track record8%100

An estimate from public on-chain data, not a guarantee. Nothing is 100% safe. How SheetScore works

What is the O contract address?

The o1.exchange (O) contract address on Base is 0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2. It is the O token with the most liquidity on Base; 4 other tokens using the same name or symbol are listed below. Match every character before you buy.

Verify on BaseScan

Other tokens using the name/symbol O

None of these is the token on this page. Some are copycats; some may be bridged versions of o1.exchange (O) on other chains. Check the full address before you buy.

  • Oo1.exchangeBNB Chain · $2.11M liquidity · created 15 Jun 2026 · same symbol
    0x500a02a20b0b0a3f3efccfc0559543f5743bd1c4
  • Oo1.exchangeBase · reported liquidity unverified · created 30 Oct 2026 · same symbol
    0x913245432dc98f4633f5fa17a37981fb79572b07
  • Oo1.exchangeRobinhood Chain · $18.8K liquidity · created 8 Oct 2026 · same symbol
    0x500a02a20b0b0a3f3efccfc0559543f5743bd1c4
  • O1o1.exchangeRobinhood Chain · no liquidity · created 30 Oct 2026 · similar name
    0xc7aa9df98e43fc5fb6e8240d2adc541473e81234

Is O a rug pull or scam?

O has a SheetScore of 95/95 (Low risk) from our automated rug check of 30 Oct 2026. SheetScore 95 (Low risk, the maximum): a simulated buy and sell both go through, sell tax is 0%, and the contract has no owner. A high score means we found fewer of the known rug patterns, not that the token is safe or will hold its price.

Checked 23:11 UTC on 30 Oct 2026 () · high confidence · how SheetScore works

Can you sell?30% of the score · 100/100

  • Pass
    Sell simulation passes
    Honeypot.is tested Uniswap V3: O-WETH ($0 liquidity), not the main pool ($1.4M); a pool that small says nothing about the main market, so its result (1 of 3 recent holders' sells failed) is not counted. GoPlus does not flag a honeypot. A simulated transfer from holder 0x4c…1f17 into the pool succeeds. Our own simulation bought and sold on the aerodrome v3-style pool 0x8d…dfff ($1.4M), bought through USDC: buy tax 0%, sell tax 0%. What this means
    Source: GoPlus + DexSheet simulation
  • Pass
    Sell tax 0%
    Honeypot.is simulates 0%; GoPlus reports 0%; our own simulation measures 0%. What this means
    Source: Honeypot.is + DexSheet simulation
  • Pass
    Buy tax 0%
    Honeypot.is simulates 0%; GoPlus reports 0%; our own simulation measures 0%.
    Source: Honeypot.is + DexSheet simulation

Who can change the rules?30% of the score · 100/100

  • Pass
    No owner role
    The contract has no owner() function and GoPlus finds no owner. It does not use OpenZeppelin AccessControl roles either.
    Source: On-chain (RPC)
  • Pass
    Not upgradeable
    The contract code is fixed; no proxy implementation slot is set.
    Source: On-chain (RPC)
  • Pass
    No mint function
    GoPlus finds no way to create new tokens. What this means
    Source: GoPlus
  • Pass
    Trading cannot be paused
    GoPlus finds no pause switch.
    Source: GoPlus
  • Pass
    No blacklist
    GoPlus finds no blacklist or whitelist.
    Source: GoPlus

Is the liquidity real?20% of the score · 100/100

  • Pass
    $1.4M liquidity
    Deep enough for normal trade sizes. What this means
    Source: DexScreener
  • Pass
    Liquidity 98% of its 7-day peak
    Current liquidity $1.4M vs a 7-day peak of $1.5M.
    Source: DexScreener
  • N/A
    LP lock not applicable
    Not applicable: The token is 126 days old: whether its launch liquidity was locked no longer decides whether it can be rugged, and neither the creator nor the owner holds the main pool's LP.
    Source: GoPlus

Who holds it?12% of the score · 100/100

  • Pass
    Top holders 35% (weighted)
    Among the largest holders (GoPlus's top 10, balances read on-chain), 1 ordinary wallet hold 0.3% of circulating supply; the largest holds 0.3%. Also counted: unidentified contracts 44% (counted at half weight), treasuries 51% (counted at a quarter weight); weighted concentration 35%.
    Source: On-chain (RPC)

The 10 largest ordinary wallets hold 0.3%. Not counted as ordinary holders:

  • Program accountunidentified contract22%0xc866…4685
  • Treasury4-of-6 Safe multisig22%0xc1b5…ad85
  • Treasury3-of-5 Safe multisig18%0x15ca…74d7
  • Program accountunidentified contract12%0x7022…8fe5
  • Program accountunidentified contract10%0x86b5…7eb3
  • Treasury4-of-6 Safe multisig4.3%0x139a…8de2
  • Treasury4-of-6 Safe multisig4%0x5b07…dad2
  • Treasurycontract owned by a 4-of-6 Safe multisig2%0x500a…d1c4
  • Treasury4-of-6 Safe multisig1%0x2a43…b6c4

Track record8% of the score · 100/100

  • Pass
    126 days old
    First traded 2026-06-26.
    Source: DexScreener
  • Pass
    Source code verified
    The contract source is published on the block explorer, so its rules can be read.
    Source: GoPlus

Risk factors

Shown for context. These never change the score.

  • Info
    4 copycat tokens with the same name or symbol
    Check the full contract address before buying; copycats reuse the name and logo.
    Source: DexScreener

Cross-check the raw data: Honeypot.is · GoPlus · BaseScan · DexSheet sell simulation. Every check is automated and re-run on a schedule; the methodology explains each one and what it cannot catch. How to spot a rug pull.

Check any token in Telegram → @DexSheetBot · Add to your group

SheetScore is a weighted estimate of rug risk from public on-chain data at the time shown. It is not a guarantee, a calibrated probability or financial advice. A high score means we found fewer of the known rug patterns, not that a token is safe or will hold its price. Nothing is 100% safe.

How to buy O

Fastest, no sign-up: swap O with your own wallet at https://dexsheet.com/token/base/0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2/ (0.5% DexSheet fee per trade, best route via LI.FI, the buy is locked to this contract). Trading often: fomo with code DEXSheet (0.45% per trade with the code). Anywhere else, paste the contract address 0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2 instead of searching by name, and start with a small amount.

  1. Pick where to buy.
    • fomoterminalcode DEXSheet · 10% off fees · 0.5% per trade, 0.45% with our codeOpen
    • Banana Gunbot0.5% per trade. Opens Banana Gun in Telegram.Open
    • MevXterminalcode dexsheet · 0.9% per tradeOpen
    • Phantomwalletcode DEXSheet2 · 10% fee rebate · 0.85% per trade. Install with our link, then paste the address in Swap.Open
    • Maestrobot1% per trade. Opens the Maestro bot in Telegram.Open
    • Aerodrome (direct swap)dexPool fees apply. No referral codeOpen
  2. Fund it with ETH. Buy it with a card inside the app, or send it from an exchange on the Base network.
  3. Paste the exact contract address.
    0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2
    Searching by name can surface one of the 4 other tokens listed above.
  4. Start small. Buy a small amount first, keep slippage modest, and make sure you can sell before adding more. Slippage explained.

No sign-up needed: swap O with your own wallet on its DexSheet page, https://dexsheet.com/token/base/0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2/ (0.5% DexSheet fee per trade, best route via LI.FI).

What it costs: the venue's platform fee on the buy and on the sell, the pool fee of the DEX the trade routes through, and Base network fees. Compare venues on the fee sheet.

Where does O trade?

O trades mainly on Aerodrome against USDC ($1.41M liquidity), plus 1 more pool on Aero ($1.44M in total). Snapshot from 08:22 UTC on 31 Oct 2026.

DEXPairLiquidityLive
AerodromeO / USDC$1.41MChart
AeroO / USDC$22.6KChart

O price, market cap and volume

At 08:22 UTC on 31 Oct 2026, O was $0.4134 with a $66.1M market cap, $28K of 24-hour trading volume and $1.43M of liquidity (−1.0% over 24 hours). This is a snapshot, not a live price.

Price
$0.4134
at 08:22 UTC, 31 Oct 2026
Market cap
$66.1M
FDV $414M
24h volume
$28K
Liquidity
$1.43M
24h change
−1.0%
24h trades
272 / 162
buys / sells
Holders
14,867
Age
—

Live chart: DexScreener.

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Show O's SheetScore on your site. The badge is dated and updates when we re-check the token.

SheetScore for O: 95/95, Low risk, checked 30 Oct 2026

<a href="https://dexsheet.com/token/base/0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2/"><img src="https://dexsheet.com/badge/base/0x182fa643e5f29d5eca75e7b9cf9336a3fe4620b2.svg" alt="SheetScore for O: 95/95, Low risk, checked 30 Oct 2026"></a>

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Not financial advice. New tokens and memecoins can lose most or all of their value. Market data: DexScreener and GeckoTerminal snapshot from 08:22 UTC on 31 Oct 2026. On our list since 29 Oct 2026. SheetScore: DexSheet's automated rug check (dexsheet-rug/2), see the methodology. Data for agents: /tokens.json.