Tokens

Launch a token

Create → Token starts with the chain, then the token's identity, its economics and optional advanced settings. One transaction deploys the token, opens its Uniswap V4 pool, locks the liquidity forever and wires the fee split — the token trades the moment it lands, and its page goes live on its own.

The launch fee is paid once, before the deploy. When the launch-sponsorship promotion is on, the form offers to cover the deploy's gas; otherwise your wallet pays it.

ERC-20 or B20

• ERC-20 — every chain. Tokens are born renounced (no admin).
• B20 — Base's native token standard, on Base only. You choose the launch supply; B20 launches are trustless only (no admin, fixed supply).

The economics — enforced onchain

Every pool charges a fixed 1% fee on each trade, split by the contracts themselves:

The creator share accrues in the pool's two assets (for example WETH and your token) and is claimed from Earn → Rewards, per chain, whenever you like. A custom pair can even be one of Robinhood Chain's tokenized stocks.

Holder rewards

Turn on Holder rewards and the creator share goes to the holders of an NFT collection instead of your wallet — split equally across every NFT, claimable by any holder. The collection must live on the same chain as the token and be one of the collections listed on Browse → Collections; the form checks eligibility before letting you launch. Holder rewards use the standard pool, so they do not combine with a custom pair.

Advanced settings

• Starting market cap — the degen preset (a few thousand dollars, the default) or classic.
• Dev buy — buy some of your token in the same transaction (not on Arc).
• Vault — lock part of the supply and release it over time (Earn → Vault).
• Airdrop — reserve part of the supply for the holders of a collection, claimable from Earn → Airdrops.
• Sniper protection — a short anti-bot window at launch.

Trading

Every token has a page — not only the ones launched here: paste any ERC-20 address on any supported network. The token page is a trading terminal: a live chart, the trades tape, holders, the token's story and links, and one swap panel (a « Sell / Buy » bar on phones). You can pay with ETH or another token and type amounts in dollars.

• Swaps route through the token's own pool when it was launched here, else through an aggregator.
• Aggregated swaps (Base, Ethereum, Robinhood Chain, Arbitrum One, BNB Chain) carry a 1% interface fee; on Arc, swaps use launch pools only.
• The creator of a token launched here manages its picture, description, website and socials from its page.

Platform analytics

/analytics shows launches, unique creators, trading volume, estimated creator earnings and protocol revenue (all time or the last 24 hours), and the staking pool — per network.