ACTFUN: Token Launchpad Where Community Mines the Supply

ACTFUN lets communities mine 95% of every token supply by writing funny posts. Tokens auto-graduate to a built-in DEX on Arc Testnet.

ACTFUN is a community-mined token launchpad running on Arc Testnet. Instead of presales or airdrops, you earn tokens by writing a funny post and paying a small USDC fee. Once 95% of a token’s supply is mined, it automatically graduates into its own built-in DEX — no bridges, no external exchange, no admin action required.

ACTFUN runs on Arc Testnet (Chain ID 5042002). All USDC used is free testnet USDC — no real money is involved. Get testnet USDC from the Arc faucet.

Quick Start

Add Arc Testnet to MetaMask, claim free USDC, and mine your first token in minutes.

Launch a Token

Deploy your own community-mined token with custom supply, fee, and cooldown settings.

Mine Tokens

Write a funny post, pay the USDC fee, and receive tokens directly in your wallet.

Trade Tokens

Buy and sell graduated tokens using the built-in constant-product AMM.

How ACTFUN works

Every token on ACTFUN follows the same four-stage lifecycle — from creation to live trading — entirely on-chain.

1. Create a token

   Anyone can deploy a new token by setting its name, symbol, total supply, tokens per mine, per-wallet cooldown, daily mining cap, and USDC fee per mine. No backend, no admin keys — the contract handles everything.

2. Mine the supply

   Community members mine the token by writing a funny post and paying the USDC fee. Tokens land in the miner’s wallet instantly. Cooldowns and daily caps are enforced in the smart contract to keep things fair.

3. Graduate automatically

   When 95% of the supply is mined, the contract graduates the token in the same transaction as the final mine. It mints the 5% LP reserve and seeds an AMM pool with all accumulated USDC fees.

4. Trade on the built-in DEX

   Once graduated, anyone can buy or sell the token using the constant-product AMM (x×y=k) built directly into the token contract — no bridging or external exchange needed.

Explore the docs

Core Concepts

Understand Mine-to-Launch, tokenomics, and the graduation AMM.

Platform Features

Leaderboard, Hall of Fame, Creator Livestream, Global Feed, and more.

Smart Contracts

Full reference for LaunchpadFactory and TokenLauncher contract functions.