> ## Documentation Index
> Fetch the complete documentation index at: https://docs.archr.win/llms.txt
> Use this file to discover all available pages before exploring further.

# Archr

> A self-serve token launchpad on Robinhood Chain, with permanently-locked Uniswap V3 liquidity, an optional dev-buy, and a fee-recycling airdrop program for ARCHR holders.

Archr is a token launchpad on [Robinhood Chain](https://docs.robinhood.com/chain) (chainId 4663). A single transaction deploys a plain fixed-supply ERC-20, creates a Uniswap V3 pool for it, and locks 100% of the supply into the pool as a single-sided sell wall against WETH. The LP position is **permanently locked** in the launcher contract, so no address (owner included) can withdraw or move the principal, and the only value that can ever leave is the 1% swap fees. See [risks → liquidity is locked, revenue is fees](/reference/risks#liquidity-is-locked-revenue-is-fees).

There are three ways to launch a coin, and the on-chain result is identical in each: connect a wallet at [archr.win](https://archr.win) and use the launch form, reply `u/Archer_Bot !deploy SYMBOL [name]` to any Reddit thread the bot can see, or mention `@archrdeploy !deploy SYMBOL [name]` on X. The launch form additionally lets you buy a share of the supply for yourself in the same transaction. If that dev-buy swap reverts, the whole launch reverts and the coin is not deployed. See [dev-buy](/launch/dev-buy) for the invariant.

Trading happens on the newly created V3 pool immediately. No bonding curve, no vesting, no graduation event. Prices discover as buyers eat through the single-sided sell wall placed at launch. The pool is a standard Uniswap V3 1% fee tier (`fee = 10000`, `tickSpacing = 200`). Every buy and sell contributes to the locked-LP fee bucket, which feeds the [ARCHR fee-flywheel](/earn/archr-flywheel): once a launched coin's accumulated fees have been recycled into 1% of its own supply (10,000,000 tokens against a 1B fixed supply), the top 50 ARCHR holders receive an airdrop of that stack pro-rata to their ARCHR balance.

## Get started

* **Launchers (web):** [Your first launch on the site](/getting-started/first-launch-site). Connect a wallet, fill the form, sign one transaction.
* **Launchers (Reddit):** [Your first launch from Reddit](/getting-started/first-launch-reddit). Reply `!deploy SYMBOL` to trigger a launch from a comment.
* **Launchers (X):** [Your first launch from X](/getting-started/first-launch-twitter). Mention the bot with `!deploy SYMBOL` to trigger from a tweet.
* **Traders:** [Trading overview](/trade/overview). How the V3 pool prices out and where to swap.
* **ARCHR holders:** [ARCHR fee-flywheel](/earn/archr-flywheel). How holding ARCHR earns you a pro-rata slice of every airdrop.
* **Risks:** [Risk disclosure](/reference/risks). Chain, liquidity, and program risks before you launch or trade.
* **Support and private disclosure:** [X (@archrdeploy)](https://x.com/archrdeploy). The public channel; message the account for a private line to report a bug or vulnerability.

## Contracts

Every launch runs through one of three publicly verified launcher contracts on Robinhood Chain: the site's [`ArchrLaunchpad`](/network/contracts#archrlaunchpad), Reddit's [`RedditFactory`](/network/contracts#redditfactory), and X's [`TwitterFactory`](/network/contracts#twitterfactory), plus the underlying [`WebFactory`](/network/contracts#webfactory) that the site adapter fronts. All are verified on Blockscout and share the same locked-LP, fees-only custody surface. See [Contracts](/network/contracts) for the full address list and the canonical Uniswap V3, Chainlink, and WETH addresses on 4663.