Terms of use
The rules for using the v4 Pairs site, its API, its MCP server and its contracts.
Last updated 2026-10-28
What v4 Pairs is
v4 Pairs is software: a website, an API and smart contracts on Robinhood Chain (chain 4663) that let anyone launch a token in a Uniswap v4 pool. It is not a broker, an exchange, a custodian or an adviser. The operator of the site does not hold your funds and cannot move them.
Risk
Tokens launched here are created by their creators, not by v4 Pairs. They can lose all their value. A hook is third-party code; a hook marked Unchecked has no passing security check, and even a Safe verdict is the result of automated analysis and simulated swaps, not a guarantee. Nothing on the site is investment, legal or tax advice.
Acceptable use
Do not use v4 Pairs to launch a token that impersonates a person, a company or another project, that infringes someone's rights, or that breaks the law where you are. Front-end listings may be hidden for such tokens; the contracts themselves are permissionless and cannot be changed by the operator.
Fees
The launch fee, the pool fee and its split, and the hook royalties are set by the contracts and shown before you sign. Network gas is paid by the sender, or included in the x402 price for agent launches.
Third parties
Uniswap, v4 Marketplace, v4 Builder, Blockscout, Sourcify, USDG and the other marks shown belong to their owners. v4 Pairs is not affiliated with or endorsed by Uniswap Labs or Paxos.
Liability
The software is provided as is. To the extent the law allows, the operator is not liable for losses from using it, from smart contract behaviour, from third-party hooks or from network conditions.
Changes
These terms can change; the date above shows the last edit. Contract parameters change only through the 48-hour delay written in the factory, and never for a coin already launched.