# Build with Us (/docs/ecosystem/builder-support/build-with-us)
Get your hooks and quoters allowlisted for routing, work with Uniswap Labs on custom hooks, and bring permissioned assets onchain.
Programs for teams building on Uniswap: routing allowlists for hooks and quoters, and a direct line to Uniswap Labs for hook development.
## Uniswap v4 Hooks Routing Allowlist
Eligible integrators building with custom hooks can apply for inclusion in the hook routing allowlist.
You only need to fill in this form if your hook:
* Has a deployment address starting with `0x91`
* Uses any of the following flags: `beforeSwapReturnsDelta`, `afterSwapReturnsDelta`, or `dynamicFees`
If your hook meets neither of these criteria, it is already automatically allowlisted and you do not need to fill in this form.
The contract deployed at the hook address must have its source code verified on the chain's block explorer, matching the deployed bytecode. Submissions with unverified contracts are rejected. A public repository does not substitute for explorer verification.
**What you get**
* Your hooks allowlisted for routing in the Labs interface
* Swap order flow from the Labs interface routed through your hook-enabled pools
[Learn how custom hooks work in the Labs interface](https://support.uniswap.org/hc/en-us/articles/33829289869965-How-do-custom-hooks-work-in-the-Labs-interface)
[Review the full allowlisting criteria](https://support.uniswap.org/hc/en-us/articles/48291859140621-Routing-for-hooked-pools)
Submit your hook
## UniswapX Quoters Allowlist
Apply to become a quoter for UniswapX on mainnet. Quoters source liquidity for UniswapX orders and participate in competitive auction-based execution.
**What you get**
* Access to UniswapX order flow on mainnet
* Direct integration with Uniswap's auction infrastructure
For questions or to discuss eligibility, reach out at [quoters@uniswap.org](mailto:quoters@uniswap.org).
Apply as a Quoter
## Uniswap Labs Custom Hooks
Uniswap Labs builds v4 hooks with asset issuers, liquidity providers, and protocols. If your use case needs bespoke infrastructure or support for a new asset class, tell us what you are building and the team will follow up.
**What you get**
* A direct line to the Uniswap Labs hooks team to scope your use case
* Guidance on adapting an existing Labs hook or building a new one
Register your interest
## Uniswap v4 Permissioned Pools
Bring a tokenized or permissioned asset onchain with Uniswap v4 permissioned pools, where an onchain allowlist controls who can trade and provide liquidity.
**What you get**
* A direct line to the team to discuss your asset and integration
* Support allowlisting your permissioned pool with Uniswap Labs to be eligible for routing in the Uniswap interface and API
If you are exploring and want the team to follow up, register your interest. If you are an issuer with a deployed, verified permissioned token, request allowlisting for routing.
## Hackathon Feedback
Built with Uniswap at a hackathon? We want to keep improving the docs, tools, and support we offer builders, and your experience tells us where to focus. It takes a few minutes.
Share your hackathon feedback