Builders

A public, read-only API for wallets, indexers, bots and dashboards. No key needed, and CORS is open to all origins.

Endpoints

GET /api/tokens

Lists every token, newest first. Query params: page, limit (max 100), creator, pair.

curl https://oplaunch-three.vercel.app/api/tokens?limit=2

GET /api/tokens/[address]

Returns one token: name, symbol, image, description, socials, creator, pool id, launch tx and time.

GET /api/stats

Total launches, volume and fees per quote asset, top tokens and recent launches.

GET /tokenlist.json

A Uniswap Token List of every launch, with logos, that you can drop into any wallet or DEX.

When no factory is configured, every response includes demo: true.

On-chain events

event TokenLaunched(address indexed token, bytes32 indexed poolId, address indexed creator, address quote, uint256 startMcap, int24 startTick, uint128 liquidity)
event TokenMetadata(address indexed token, string name, string symbol, string imageURI, string description, Socials socials)
event FeeAccrued(bytes32 indexed poolId, address indexed currency, uint256 creator, uint256 protocol)

Each token also exposes contractURI() (ERC-7572), imageUrl() and metadata(). Contract addresses are listed in the docs.

Open source

The contracts are written with Foundry and run on Uniswap v4: a factory, the token, an LP locker and the fee hook. They have a full fork test suite against OP Mainnet. The repository is private for now while it is being audited. The source will be published and verified on the explorer at launch.

If you want early access to review the code, ask on the Support page.