Ecosystem

One ecosystem around v4 hooks

v4 Marketplace is the base layer for Uniswap v4 hooks on Robinhood Chain. We are building a family of projects around it: each one its own product and its own token, all plugged into the same hook marketplace. Hooks, royalties and users move from one to the next.

Projects that plug in

Every official project reads the v4 Marketplace hook catalog and stacks the same v4 hooks. Hooks built there can be listed here and earn royalties. v4 Builder builds hooks without Solidity, Shellbank gives AI agents a credit line through its v4 hook, and more are coming.

Same team, checked onchain

Official partner tokens, from our own team, launch from the wallet that launched $V4M. This page reads it from the chain itself, so you do not have to take our word for it.

Community, soon

A home for v4 hook builders, LPs and traders: early access to new projects, hook bounties and a place to ship together. Opening soon, follow us on X.

Partners

Official partner

v4 Builder

Build your own Uniswap v4 hook without writing Solidity. Pick modules, set their numbers, and v4 Builder compiles the hook, runs it on the real PoolManager and deploys it from your wallet, as its own hook or stacked on v4 Marketplace.

Anti-snipe fee
Volatility fee
Cooldown
Price guard
Allowlist
Rebates
Swap tax
Liquidity lock

Token launching from the $V4M deployer wallet 0x89FE…36fc

Factory 0x227a…BF4a. Hooks it deploys carry a Built with v4 Builder badge in Storefronts and on the leaderboard.

Build a v4 hook on v4 Builder v4builder.dev X

Ecosystem partner

Shellbank

Credit for AI agents, built as a Uniswap v4 hook. An agent borrows USDG, every swap it makes repays 0.10% of the USDG side inside the swap, and its limit grows +1 USDG per USDG repaid, up to 1,000.

Credit line for AI agents
0.10% of each swap repays
Limit up to 1,000 USDG
ERC-8004 agents
x402
Hook in the v4 Marketplace catalog

Token $SBANK 0x6F67…dc62Trade on Pons

Open a credit line shellbank.dev X

Every claim on this page is read from Robinhood Chain on the server, again every 10 minutes.

How a partner is checked

Check	How it is read
Same team	deployer() on the partner token and on $V4M, both read from Robinhood Chain on the server. The tick shows only when the two addresses match.
Hooks built with the partner	Built events of the partner factory. Only the factory emits from its own address, in the transaction that deploys the hook, so a listed hook whose contract is in that list gets the badge.
Ecosystem partner	A separate company plugged into the v4 hook catalog. Its card shows its token and where it trades, and carries no same-team check.
Token	Shown as live only once its address is set in this build. Until then the card says it is launching and from which wallet.

Build on v4 Marketplace

Propose your product, talk with a member of the team, and your card goes live on this page and on the home page.

Join the ecosystem v4 hook guide