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ative funding. Native ETH uses transaction value and needs no input-token approval. Held wstO requires allowance to the attached adapter and may require approval followed by a second preparation. For existing tokens, `settlement_token` selects ETH, USDC on Base or USDG on Robinhood, \$O or wstO for exact-input buys and sells. Omitting it selects the pool's wstO quote. Never substitute raw ETH amounts for wstO amounts or alter API-provided route calldata. The API does not expose the Hook's exact-output modes. See [launch preparation](/launchpad/api/launches#o-launches), [Dev Buy approvals](/launchpad/api/launches#atomic-dev-buy), [trading](/launchpad/api/trading#o-launch-trades) and [configuration discovery](/launchpad/api/read-endpoints#dev-buy-and-settlement-assets) for request examples and runtime checks. # Introduction Source: https://docs.o1.exchange/launchpad/introduction Create a fixed-supply token with permanent Uniswap v4 liquidity, with Standard, Tax and $O launch products. o1 Launchpad turns a token concept into a live onchain market. Configure your token, choose a supported paired asset, and launch with permanently locked Uniswap v4 liquidity. Base, Robinhood, BSC and X Layer have **Standard** and **Tax** suites for crypto or stock pairs. Monad offers Standard and Tax for MON, USDC and WETH pairs. Arc offers Standard and Tax for USDC and cirBTC crypto pairs. The create page shows the pairs available for your selected chain and token type. Base and Robinhood also support **[\$O launches](/launchpad/wsto/overview)**: ERC-20 launches paired with wstO, backed by \$O. Their only suite trading charge burns wstO immediately, with no creation fee, dividends or recipient allocations. Choose **\$O** on the Base or Robinhood Create page. <CardGroup> <Card title="1 billion fixed supply" icon="coins"> Current launches create exactly 1 billion tokens with 18 decimals. </Card> <Card title="Opening FDV near USD 4,000" icon="chart-line"> Current launches target an opening fully diluted valuation close to USD 4,000. </Card> <Card title="Permanent liquidity" icon="lock"> The Uniswap v4 market opens at launch, and its liquidity is permanently locked by the launch contracts. </Card> <Card title="No paired-asset deposit" icon="chart-pie"> The complete fixed supply seeds the token side of the market without a creator ETH or quote-token deposit. </Card> <Card title="Stock-paired markets" icon="chart-line"> Pair your launch with a supported Stock Token on Base, Robinhood, BSC or X Layer. Base, Robinhood, BSC and X Layer support both Standard and Tax products. </Card> <Card title="Current creation fees" icon="rocket"> Base and Robinhood Standard/Tax launches currently pay 0.001 ETH. \$O launches on Base and Robinhood have no creation fee. Monad charges 100 MON, Arc charges 2 native USDC, BSC is configured for 0.003 BNB, and X Layer uses 0.02 OKB. Network gas is additional. </Card> </CardGroup> <span /> ## Standard, Tax and \$O launches **Standard** uses the platform's configured creator, platform and referral fee split. **Tax**, deployed on Base, Robinhood, BSC, Monad, X Layer and Arc, lets the creator choose separate buy and sell taxes, then divide the remainder after protocol between creator funds, dividends and burns. The ordinary tax already includes protocol. Base Standard creates B20 tokens; Base Tax creates ERC-20 tokens. Both use fixed supply and permanent Uniswap v4 liquidity. Tax applies in the launch pool, not to ordinary wallet transfers or every unrelated pool. The [six Tax deployments](/launchpad/integration/tax-tokens) share the inclusive-tax model with chain-specific currencies and bindings. See [Tax tokens](/launchpad/tax/overview) for the launch and reward options. **\$O launches** create ERC-20 tokens on Base and Robinhood. The default buy and sell rates each burn 1% of the quote-side wstO amount. Each pool keeps its launch-time rates. The launched token is not burned by this fee. Burning wstO can increase backing per remaining share, but does not guarantee a market-price increase. See the [product comparison](/launchpad/wsto/overview#how-it-differs-from-standard-and-tax). <span /> ## Standard launch model | Property | Current value | | - | - | | Mainnet deployments | Base (`8453`), Robinhood (`4663`), Monad (`143`), Arc (`5042`), BSC (`56`) and X Layer (`196`) | | Token type | Native B20 token on Base; fixed-supply ERC-20 on Robinhood, Monad, Arc, BSC and X Layer | | Market routes | Crypto and stocks on Base/Robinhood/BSC/X Layer; crypto only on Monad and Arc | | Paired assets | Chain-specific crypto assets and, where supported, Stock Tokens. See [Live configuration](/launchpad/reference/live-configuration#standard-routes-and-paired-assets) for the list | | Supply | 1,000,000,000 tokens, 18 decimals | | Opening FDV | Close to USD 4,000 at the configured opening price | | Pool | A real Uniswap v4 market between the launch token and its selected paired asset | | Liquidity | The complete fixed supply, added without a creator paired-asset deposit | | Lock | Permanent and enforced by the launch contracts | | Base swap fee | 1% in the paired asset | | Fee split | 50% creator, 30% platform, 20% referrer of the base fee | | Anti-snipe | Arc: 0% surcharge, normal 1% fee from launch; Base, Robinhood, Monad, BSC and X Layer: 99% total to 1% over 20 seconds | | Creation fee | Base/Robinhood: 0.001 ETH; Monad: 100 MON; Arc: 2 native USDC; BSC: 0.003 BNB; X Layer: 0.02 OKB | | Optional at launch | Editable profile information, socials, and other public details | Supported assets and factory settings may change for future launches. Read the current [Live configuration](/launchpad/reference/live-configuration) before preparing a transaction. ## From token setup to live market <Steps> <Step title="Design the launch"> Choose the token identity, paired asset, public profile, and profile-editing preference. </Step> <Step title="Create the fixed supply"> The launch contracts create 1 billion tokens with no ongoing mint authority. </Step> <Step title="Open permanent liquidity"> The complete supply is placed into the token's Uniswap v4 pool, permanently locked, and available for trading immediately. </Step> <Step title="Use launch features"> Use the features supported by the selected product: fee claims, profile tools, announcements, optional staking, and Tax dividends or burns where configured. </Step> </Steps> The Uniswap v4 pool is the token's market from launch. Buyers exchange the paired asset for tokens from the locked position. As trading continues, the paired asset accumulates inside the same position and remains part of its permanent liquidity. ## Choose a path <CardGroup> <Card title="Launch from X with o1 Bot" icon="robot" href="/launchpad/bot/quickstart"> Set up a smart account and mention @o1\_bot. Bot V1 supports Standard crypto-paired launches on Base, with an optional ETH Dev Buy. </Card> <Card title="Launch a token" icon="rocket" href="/launchpad/create/token-creation"> Identity, metadata, paired-asset selection, profile control, and the wallet transaction. </Card> <Card title="Launch against a stock" icon="chart-line" href="/launchpad/create/stock-paired-launches"> How supported Base, Robinhood, BSC and X Layer Stock Tokens work as paired assets and fee currencies. </Card> <Card title="Run your own launchpad" icon="building" href="/launchpad/launchpads/overview"> Launchpad of Launchpads: create a launchpad on Base or Robinhood. Tokens launched on it pay your launchpad a share of their tax. </Card> <Card title="Tax tokens and rewards" icon="chart-pie" href="/launchpad/tax/overview"> Inclusive trading taxes, creator funds, holder dividends and token burns. </Card> <Card title="$O launches" icon="fire" href="/launchpad/wsto/overview"> Pair with wstO, backed by \$O, and burn quote-token fees automatically with each trade. </Card> <Card title="Understand liquidity" icon="chart-line" href="/launchpad/trading/liquidity"> Opening-price assumptions, changing pool inventory, and the permanent liquidity lock. </Card> <Card title="Review fees" icon="coins" href="/launchpad/trading/fees-referrals"> Creation fees, the anti-snipe clock, paired-asset swap fees, referrals, and comments. </Card> <Card title="Create or join a staking vault" icon="vault" href="/launchpad/staking/overview"> Fund a fixed-epoch reward program or stake wallet-held tokens for time-weighted rewards. </Card> <Card title="Plan a launch" icon="list-check" href="/launchpad/launch-planning"> Prepare the market, public profile, launch review, and post-launch communication. </Card> </CardGroup> # Plan your launch Source: https://docs.o1.exchange/launchpad/launch-planning Prepare the token identity, market pair, public profile, launch review, and post-launch communication. o1 Launchpad creates a fixed-supply token and opens its permanent onchain market in one transaction. Before launching, prepare the token identity, select the market pair, decide whether its public profile can be updated, and review the market settings shown by the app. ## Built-in launch options | Option | How it works | Best for | | - | - | - | | Token product | Standard fee sharing, or Tax on Base, Robinhood, BSC, Monad, X Layer and Arc with configurable trading taxes, dividends and burns | Choosing the token's trading and reward model | | \$O launches on Base and Robinhood | wstO-paired ERC-20 with immediate quote burns and no recipient allocations | A burn-only launch connected to \$O through its backing vault | | Paired asset | Choose a supported crypto asset or Stock Token for the selected chain and product | Defining the market pair and the asset used for trading fees and claims | | Profile editing | Optionally let the creator wallet update the token name, symbol, profile link, and extra information | Projects that expect their public profile to evolve | | Fixed profile | Launch without profile editing permission | Projects that want token information fixed from launch | | Social links | Publish website, X, Telegram, description, image, and extra metadata | Token discovery and profile context | | Creator announcements | Post updates through the separate announcement contract | Public milestones and launch communications | | Referral attribution | Attach a valid referrer to a Standard-token trade | Community and partner growth programs | | Staking | Create a separate, fully funded reward vault after launch | Optional token reward programs | ## A practical launch flow <Steps> <Step title="Choose the market"> Select the chain, token product and paired asset. Crypto markets use a supported native currency, stablecoin or other crypto token; stock markets use a supported Stock Token. The paired asset determines the market and the currency used for recipient fees and dividends. Tax burns use the launched token; \$O launches burn the wstO paired asset instead. </Step> <Step title="Prepare the token profile"> Choose the name, symbol, image, description, website, and social links that users will see. The image and public profile are stored on IPFS as part of the launch flow. </Step> <Step title="Choose profile control"> Keep profile information fixed or allow the creator wallet to edit it. This choice never allows new tokens to be created, transfers to be paused, the token to be upgraded, or liquidity to be removed. </Step> <Step title="Review the economics"> Confirm the selected pair, fixed supply, opening-price assumption, approximate FDV, permanent liquidity, current creation fee, trading taxes or fees, payout currency, and anti-sniping schedule shown by the application. New Arc Standard launches have no anti-snipe surcharge and pay the normal 1% fee from launch. The documented Standard settings on Base, Robinhood, Monad, BSC and X Layer use a 20-second schedule. For Tax, review the creator-selected ordinary totals, post-protocol split, dividend minimum and optional protection described in [Tax tokens](/launchpad/tax/overview). Earlier pools keep their frozen settings. </Step> <Step title="Launch and communicate"> Sign from the creator wallet, wait for confirmation, then use the token page and announcement registry to share updates with the community. </Step> </Steps> ## Supply and liquidity Current launches create **1 billion tokens** and place the complete supply into one permanent Uniswap v4 liquidity position. The creator does not deposit the paired asset, cannot remove the position, and cannot mint more tokens later. Tokens enter user wallets through trading. Staking is a separate optional product for tokens already held in a wallet and does not change the launch supply or liquidity position. ## After launch * share the confirmed token address and market link; * use creator announcements for public updates; * monitor trading, holders, liquidity, and claimable fee balances; * use referrals for eligible Standard-token trades; * for Tax tokens, claim earned dividends or send collected burn-tax tokens to the dead address; * for \$O launches, follow the token page's confirmed wstO burn total; there is nothing to claim or burn manually; * optionally create a separate staking vault with its complete reward budget funded in advance. ## Before you launch * verify the selected network and paired asset; * review the token name, symbol, image, description, and public links; * enable profile editing only when ongoing updates are needed; * check the opening-price assumption, approximate FDV, permanent liquidity, current creation fee, fee currency, and fee split; * confirm any creator payout recipient and product-specific attribution; \$O launches have neither fee allocations nor a payout recipient; * open the final transaction details in the wallet before signing; * publish the confirmed token address and pool after confirmation. # Create a launchpad Source: https://docs.o1.exchange/launchpad/launchpads/create Fill in one form, then confirm two wallet transactions: the launchpad token and the launchpad registration. You create a launchpad and its token in one flow. Your wallet asks for two transactions. The first creates the launchpad token. The second registers the launchpad and pays the registration fee. ## Before you start * Use a wallet on Base or Robinhood. Select the chain in the chain selector before you open the form. * Keep ETH for the 0.001 ETH registration fee, network gas for two transactions and any Dev Buy. * Choose the URL with care. Nobody can change it after creation. ## Fill in the form Open **Create Launchpad** in the navigation. The page is **Launch a Launchpad**. <Steps> <Step title="Launchpad identity"> Enter the launchpad name and the URL. Add a logo. You can also add a one-line description and links to X, Telegram and a website. The URL uses 3 to 32 lowercase letters, numbers or single hyphens. The form checks that the URL is available. The registry reserves some words, for example `admin`, `api`, `docs` and `official`. See [Live configuration](/launchpad/reference/live-configuration#launchpad-release-overview) for the list. </Step> <Step title="Launchpad token"> The launchpad token is an [\$O launch](/launchpad/wsto/overview) token, paired with wstO. Its fields start from the logo, description and links of your launchpad. You can change every token field. You can add an optional ETH Dev Buy. The Dev Buy buys launchpad tokens for your wallet in the same transaction. On Robinhood, a large Dev Buy can fail when the wstO settlement reserve is low. See [Settlement reserve](/launchpad/integration/wsto#settlement-reserve). </Step> <Step title="Tax for tokens launched on this launchpad"> Choose one of two modes. The choice applies to every later token on your launchpad. | Mode | What creators can do | | - | - | | **Let creators choose** | Creators set their own buy tax, sell tax and split. Only the launchpad share is fixed. The presets are 0%, 5%, 10% and 20%. The default is 10% | | **Set the tax** | You set the buy tax, the sell tax, the complete split and the dividend minimum. Every later token must use these values | The form shows an example with a 3% buy tax. The protocol takes 0.5% of the trade. A 10% launchpad share gives your launchpad 0.25% of the trade. </Step> <Step title="Review"> The review shows the URL, your identity, the owner share, the registration fee and the tax for later tokens. Select **Launch a launchpad**. </Step> </Steps> ## Confirm the two transactions | Transaction | What it does | | - | - | | **Create token** | Creates the launchpad token on the \$O launch factory and opens its pool. It includes the Dev Buy, if you added one | | **Register launchpad** | Registers the token on the launchpad registry, creates your vault, saves your launch rules and pays the registration fee | After the second confirmation, the app sets up your page. Keep the page open. Your launchpad opens when it is ready. The owner share comes from the registry when you register. It is 50%. It does not change later. ## If a step fails The app saves a draft before each wallet request. The draft holds the identity, the tax terms, the wallet and the network that you reviewed. <AccordionGroup> <Accordion title="The token transaction failed"> No launchpad token exists. Start again. </Accordion> <Accordion title="The app does not know if the wallet sent a transaction"> Check the history of your wallet. Enter the transaction hash in the app, or stop this launchpad. Do not send a second transaction before you check. </Accordion> <Accordion title="The token exists, but the registration did not happen"> Select **Retry registration**. If you select **Stop this launchpad**, the app forgets this creation. The token stays a normal \$O launch token, and you can trade it. </Accordion> <Accordion title="Another wallet took the URL"> Your token stays yours. Choose a new URL. The launchpad then starts with the name and image of your token. Set its logo and links in the editor. </Accordion> <Accordion title="The launchpad exists, but its page did not publish"> The registry holds your launchpad. The app tries again automatically. If the details did not save, open **Manage** and set the name, logo and links. </Accordion> </AccordionGroup> ## When creation is not available The form shows a notice and blocks the request in these cases: * The registry paused the creation of new launchpads. * The registry accepts only allowlisted wallets, and your wallet is not on the list. * The launchpad contracts changed after you opened the page. Reload the page. * \$O launch creation is off on the selected chain. ## What you cannot change later * The URL. * The launchpad token. * The owner share. You can change the name, logo, description, links, page, launch rules and payout address. See [Manage a launchpad](/launchpad/launchpads/manage). # Earnings and burns Source: https://docs.o1.exchange/launchpad/launchpads/earnings The vault splits launchpad income into the owner share and the burn fund. Holders burn launchpad tokens to claim the burn fund. Each launchpad has a vault. The vault receives the launchpad share of every token on the launchpad, in the paired asset of each token. It keeps a separate record for each currency. ## How the vault splits income When new income arrives in a currency, the vault splits it: | Part | Share | Who gets it | | - | - | - | | Owner share | 50% | The payout address of the launchpad owner | | Burn fund | 50% | The wallet that burns the required launchpad tokens | Registration fixes the owner share. The vault rounds the owner share down. The burn fund receives the rest. The vault takes no protocol fee. The protocol takes its part earlier, in the Tax hook of each token. Income moves from the Tax fee escrow into the vault with a claim. Any wallet can start that claim. The app does it for you when y