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Changelog

November 2025

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September 2025

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August 2025

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July 2025

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June 2025

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April 2025

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March 2025

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FEBRUARY 2025

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17 November: Launch of Groups

What’s New

  • Launch a Group: Creators and communities can now launch their own Groups, forming coin economies around cultural memes, creator tokens, or even third-party assets.

  • Group Coin: Each Group is centered around a Group Coin—a base token used to denominate and capture value from all trading and derivatives activity inside that Group.

  • Earn on Trading: Group owners can enable a 10% creator revenue fee—paid out automatically from trading activity within the Group.

  • Modular Permissions: Set Group permissions to open (anyone can add coins) or closed (only the owner can), with full modularity for future permission models.

  • Group as Cultural Registry: Groups serve as repositories of cultural and derivative assets tied to the Group Coin IP. Think memecoins, forks, extensions—fees from their trades go to the Group economy.

  • Withdrawals and Ownership: Group owners can withdraw assets directly. Future support for sub-Groups allows fractional asset control without parent Group ownership transfer.

Why it matters

  • Groups shift coins from single tokens to structured economies. By aligning creator and community incentives around a Group Coin, cultural memes and onchain assets can compound value over time.

  • Whether you’re launching your own token or building around another, Groups give you the rails to coordinate, monetize, and grow your coin’s ecosystem.

Links

  • Launching a Group :

11 November: Buybacks, Single-Sided Liquidity, and Smarter Types SDK Upgrades

What’s New

  • BuyBack Manager System Deploy automated buyback managers via deployBuyBackManager() to route trading fees into Group Coin demand. Includes support for Base mainnet + Sepolia.

6 September: Faster Charts, Governance Docs, Import Pipeline

What’s New

  • Charts upgrade: 200 ms engine now with 1-minute and 15-minute frames.

  • Governance is live in docs:

28 June: Mini App + Multi-Receiver Revenue

What’s New

  • Farcaster Mini App (Revenue Split): Launch a coin directly from Farcaster and split revenue with friends or /channels.

  • Multi Fee Receivers (Scale-up): Fee Split Manager now used broadly to pay

Single-Sided Coin Liquidity New getSingleSidedCoinAddLiquidityCalls() lets creators bootstrap liquidity from current price to ∞ using only their coin—no ETH needed. Position auto-sells into ETH as price rises.
  • Atomic Import + Liquidity getImportAndSingleSidedCoinAddLiquidityCalls() enables batched coin import and liquidity provisioning in a single transaction. Accepts either initialMarketCapUSD or initialPriceUSD for flexible pricing setups.

  • Enhanced TypeScript DX Added Flatten<T> utility type, overloads for liquidity methods, and refined param types (ImportAndSingleSidedCoinAddLiquidityWithMarketCap, etc.) for better IntelliSense and type safety.

  • Fixes & Improvements

    • Math Safety: Patched division-by-zero edge cases in v4 liquidity math (e.g., maxLiquidityForAmount0Precise()) for stability on uninitialized or degenerate pools.

    • Liquidity Param Flexibility: Single-sided liquidity functions now support both pricing input styles—initialMarketCapUSDor initialPriceUSD.

    $FLAY holders can toggle the protocol fee switch via
    Tally
    on Ethereum mainnet; guidance for delegation/bridging from Base.
  • Token Importing: Import from Clanker, Zora, Doppler, Virtuals; Add Liquidity directly in the Flaunch UI; migrations “almost live”.

  • Why it matters

    • Better market intel, real protocol governance, and on-ramp for external ecosystems into Flaunch economics.

    Links

    • Governance / Tally docs: https://docs.flaunch.gg/for-creators/community/proposals-tally.xyz

    • Importing & Add Liquidity posts: https://x.com/flaunchgg

    many
    recipients from every swap.
  • Flaunchy Bot Upgrade: Launch by replying @flaunchybot flaunch it on X; tag users with % to split revenue on creation.

  • Why it matters

    • Creators can spin up social coins fast and route ETH to teammates/contributors automatically.

    • Social distribution = more reach, less friction.

    Links

    • Mini app & split revenue posts (X): https://x.com/flaunchgg

    https://docs.flaunch.gg/for-creators/getting-started/launch-a-group

    10 April: Subgraph and NFT API updates

    Subgraph updates

    A series of updates have been made to the subgraph endpoints.

    • positionManager address is now available on the pool . This allows integrations to target the right positionManager when executing trades on the pools based on the current token.

    • collection now includes the contract to differentiate

    • dayData was incorrectly counting ETH Volume. Previously it was summing the ETH and the token value in ETH for each trade, effectively doubling the volume when looking at aggregated day data.

    • 0x0000 and Uniswap pools are now captured as holders for the token. This allows the flaunch UI to show the amount of tokens burned and held in the LP position. If you are using this for “holder counts” you may want to holderCount = holderCount - 2

    NFT API Updated to support new contract

    NFT details have been updated from to to accommodate the new 721 contract launch. Redirects have been included for the original endpoints so no breaking changes when hitting the previous endpoints.

    27 March: Image Moderation, Social Lookups, Docs Overhaul

    NSFW Moderator API

    We've launched an updated NSFW endpoint that uses AI moderation to screen images and GIFs uploaded through flaunch.gg and the Web 2 API.

    For tokens launched outside our infrastructure—whether at the contract level or through integrations—we monitor and review content retrospectively to allow, block, or blur NSFW images.

    Reverse lookup for social owners

    With tokens now being assignable to Farcaster and Twitter accounts through our Privy integrations, the Coin page performs a reverse lookup to display the social account that owns each token.

    Flaunch Docs overhaul

    If you are revisiting here you will have noticed the docs site has had an overhaul. The details are now split between Builders and Creators meaning the content is more streamlined to what you want to know depending on your task.

    If there is anything missing from the documentation that you want to know please let us know if the “Was this helpful?” and we’ll update/add what you’re looking for, or ask one of the team directly on Discord.

    https://api.flaunch.gg/token/{tokenId}
    https://api.flaunch.gg/token/{contractAddress}/{tokenId}

    26 July: Flashblocks Go Live + Base App Features

    What’s New

    • Flashblocks LIVE: ~10× faster activity feed & trading UX; near-instant refresh loops.

    • Featured on Base app: Flaunch & Flaunchy surfaced to Base users; invites campaign.

    • $FLNCHY revenue milestone: $300k+ earned from swap fees → buybacks.

    Why it matters

    • Speed is meta. Lower latency = more trades and better UX; Base distribution widens reach.

    12 July: June Recap, Buyback Allocations, SDK Iterations

    What’s New

    • 10% of Flaunchy’s new-token revenue → $FLNCHY buybacks.

    • June Recap shipped: dashboards, integrations, first mini app.

    • SDK 0.8.x line: stability and dev-experience improvements for builders.

    Why it matters

    • Clearer value accrual narratives (buybacks) and better tooling for people building on top.

    Links

    • SDK:

    • Repo:

    23 August: Phase 2 — Groups & $1M Creator Revenue

    What’s New

    • Creators passed $1,000,000 in revenue (paid in ETH; protocol take = 0).

    • Phase 2: Groups (announced): Shared upside across multiple tokens (buybacks, rewards, airdrops to holders), not just single-asset flows.

    Why it matters

    • Social coins → economies. Groups let value flow across everything a community creates.

    https://www.npmjs.com/package/@flaunch/sdk
    https://github.com/flayerlabs/flaunch-sdk

    13 March: Web2 API, New Homepage, Just Flaunch Launchpad

    Web2 Api

    Users can now launch meme coins without needing a wallet or signing a transaction. The Web2 API leverages the Flaunch SDK to launch tokens with specific predefined rules including:

    • 10k Market Cap

    • 80% Creator Fees

    • 20% Buy backs/Price protection

    The API enables users to upload images to IPFS and provide coin and creator details before launching. Users can specify either a standard wallet address as the creator or use a Twitter, Farcaster, or email address—which automatically creates an associated wallet address through our Privy integration.

    API limits are set on the endpoint (4 images per minute, 2 launches per minute). API keys are available for increased allowances upon request.

    Want to know more, .

    Homepage timeline updates

    We've overhauled the homepage timeline to better showcase platform activity.

    The sidebar now features customized sections displaying coins that are pumping in the last 24 hours and all current Fair launch coins, both with instant buy options.

    The main feed highlights newly created coins and significant purchases.

    Just Flaunch Launched - a web 2 transactionless token creation

    To celebrate and showcase the Web 2 API, we've created a landing page where users can launch tokens without needing a wallet.

    This demonstrates the power of the Flaunch protocol and its integrations for Web2 users who have no existing wallets or crypto experience but can still participate.

    9 August: Sniper Protection + Coinbase Retail DEX

    What’s New

    • Sniper Protection (Uniswap v4 hook): Optional during creation.

      • Off-chain action required to trade during Fair Launch.

      • Max buy per wallet: 0.25% of supply.

    • Available via Coinbase Retail DEX (Base): Flaunch protocol surfacing to millions of Coinbase users.

    Why it matters

    • Fairer launches without taxing legit traders; easier entry points for retail via Coinbase.

    Links

    14 February: Meme Manager, Swap Permit, Memecoin Preview, Performance fixes

    The first set of updates were pushed this week of new features and tweaks based on user feedback.

    Meme Manager

    The new updates to the Meme Manager now allows holders of the Meme token to control how the community fees are spent.

    • Enable Auto Buy Backs

    Sniper Protection announcement & guide teasers
    check out the docs
    just.flaunch.gg

    Burn Tokens

  • Market Buy Tokens (when automated buys are disabled)

  • You can also now more easily transfer the ownership of the Memestream using ENS or a full wallet address.

    Remember, once you transfer the ownership the new holder will begin to earn the Fee Receiver portion of the fees and also have control over how the Community earnings are managed.

    Latest Rewards

    The homepage now celebrates the creator/meme coin owners by sharing the latest claims on the homepage.

    It's worth restating that all of the rewards are earned as part o the 1% swap fee, and zero tokens need to be sold for the creator to earn their rewards.

    Bug Fixes
    • Fix Warpcast URL: perviously defaulting links back to the base-sepolia endpoint, now chain specific.

    • Round down fair launch supply: 99.65% was previously showing at 100% sold.

    • TX history not showing on coin pages: only a single page history was showing on some coins

    • Privy Wallect Connect: Privy was showing a wallet connect warning and preventing the connection.

    • Setting Premine to 0.01 error: no longer throws an error when set to tiny amounts

    New Features
    • Update Sepolia Base contracts: Sepolia site and subgraphs now using the lastest contracts

    • API updates for gated chat: Only allow users that hold token supply to participate on coin chat.

    • Add meme treasury activity: Activity feed now also shows any activity through the meme treasury, along with swaps, claims, and new token launches.

    • API endpoint for schedule launches: Allows users to be able to schedule their token launches in the future. Next steps will be adding the feature to the existing token creation UI.

    • Homepage UI updates: fees claim animation, just launched replaced by revenues generated, content updatse.

    27 February: Flaunchy Launched on Farcaster, Update Social Links, New Coin Layout, PnL Snapshots

    The first set of updates were pushed this week of new features and tweaks based on user feedback.

    Flaunchy launched on Warpcast

    You can now launch a token through Warpcast simply by chatting to .

    .... launch tokens for free!

    Update Social Links

    When you create a Memecoin you have the option to add social links. Sometimes, however, creators might not have socials setup at the time the memecoin is launched and need to add or update them later.

    Click on the "Edit" button next to the icon for Basescan (under the Owner Actions).

    Click on Edit under the Owner Actions

    Update your new social details (note that if you remove your updated details they will revert back to the details you included when creating the memecoin)

    Update your new social details

    Click update and now everyone can access your social links from the memecoin page.

    Your new links are now available

    New Single Coin Layout

    The homepage now celebrates the creator/meme coin owners by sharing the latest claims on the homepage.

    The new header ow shows off the amount of revenue earned as part of the split, along with the amount of ETH and Tokens sitting inside of the Treasury.

    The Marketcap, Liquidity, Fair Launch starting values and holders are also clearly defined with the past 24 hour volume coming soon.

    The transactions table has had a make over as well, now showing both the USD and ETH value of the transaction and a link to the transaction on BaseScan.

    The Holders tab now shows the percentage for each holder, along with the amount and a visual bar graph of their position. The Pool Manager (liquidity) has also been added to show the number of tokens locked within the protocol.

    PnL Snapshots

    You can now view your current profit and loss on your current portfolio holdings. Navigate to https://flaunch.gg/portfolio, connect your wallet, and then view your portfolio.

    Bug Fixes
    • Fixed token search: tokens are now searchable via contract address or their name/symbol/description.

    New Features
    • ENS and Basenames in the chat: When chatting users will be able to see your linked .eth or .base.eth user name.

    • Show locked symbol next to LP as a "holder": new holder section on the single page coin layout now shows the tokens that are locked in the LP to better illustrate token distribution

    • Proxy Server Performance Improvements: ongoing tweaks on the API and proxy servers have reduced server load and improved response times.

    • Blur flagged token images: Any token images flagged as NSFW are now blurred rather than removed.

    • Dune Dashboard Added: we added a that pulls all events from the PoolSwap event on the Flaunch Position manager. The ensures Fair Launch and Internal Swap Pool volume are captured (not currently captured within the uniswap dex.trades table).

    Flaunchy
    Say hello and try it yourself

    14 June: Web2 API Updates

    Introducing new fee management capabilities that make revenue sharing more flexible and user-friendly.

    What's New

    A new endpoint for the Create a Fee Split Manager which allows you to create a reuseable contract to receive fees to multiple addresses, and an update to the existing Launch Token endpoint allowing you to pass an existing manager or an array of addresses to create a manager on the fly.

    New Fee Split Recipients

    Fee split managers can now be created to share the revenue between multiple wallets. Pass an array of addresses, or an array of objects with email/twitter/farcaster.

    Custom Fee Split Percentages

    Either pass no split percentages to have the API calculate an even split between addresses, or specify an ahoc split between them (precision up to 5 decimal places)

    Multi-Format Fee Recipients

    The fee split manager now supports three flexible input formats:

    Legacy Format (Still Supported)

    New Enhanced Format

    Supported Account Types:

    • Email: Any valid email address,

    • Twitter: Twitter username (with or without @),

    • Farcaster: Farcaster username or .eth domain,

    • Wallet: Ethereum wallet address (0x format)

    Split Format: Percentages are specified in "micro-percentages" where:

    • "10000000" = 100.00000%,

    • "5000000" = 50.00000%,

    • "3333333" = 33.33333%,

    Validation Rules

    The system enforces intelligent validation:

    • Mixed Splits Not Allowed: If ANY recipient has a custom split, ALL recipients must have splits

    • Perfect Sum Required: Custom splits must sum to exactly 100.00000% (10,000,000 micro-percentage units)

    • Recipient Limit: Maximum of 100 fee split recipients

    • Account Resolution: All social accounts are automatically resolved to wallet addresses via Privy.

    Benefits

    For Project Creators

    • Simplified Collaboration: Invite team members using their social accounts,

    • Flexible Revenue Sharing: Customize splits based on contribution levels,

    • Reduced Friction: No need to collect wallet addresses upfront,

    • Professional Management: Automated resolution and validation,

    For Recipients,

    • Easy Onboarding: Receive revenue shares using existing social accounts,

    • Transparent Distribution: Clear visibility into split percentages,

    • Automatic Setup: Wallet addresses resolved automatically via Privy,

    For Developers

    • Backward Compatibility: Existing integrations continue to work,

    • Better Error Handling: Detailed validation messages for troubleshooting,

    Flaunch Dune dashboard
    {
      "treasuryType": "fee_split_manager",
      "feeRecipients": [
        "0x1234567890123456789012345678901234567890",
        "0x0987654321098765432109876543210987654321"
      ]
    }
    // Result: 50% each
    {
      "treasuryType": "fee_split_manager", 
      "feeRecipients": [
        { "type": "email", "id": "[email protected]" },
        { "type": "twitter", "id": "bob_crypto" },
        { "type": "farcaster", "id": "charlie.eth" },
        { "type": "wallet", "id": "0x1234...7890" }
      ]
    }
    // Result: 25% each
    {
      "feeRecipients": [
        { "type": "email", "id": "[email protected]", "split": "6000000" },
        { "type": "twitter", "id": "marketing_lead", "split": "2500000" },
        { "type": "wallet", "id": "0x...", "split": "1500000" }
      ]
    }
    // Result: 60%, 25%, 15% respectively