Fund a perp DEX account in seconds.
Traders deposit collateral from any CEX or other perp DEX balance, any wallet on any chain, or from fiat. The settlement asset lands on your chain, ready to open a position, without leaving your app.
50+ chains supported today
Deposits to perp DEXs, funded from any chain. Traders bring assets from more than 50 networks across EVM, Solana, Tron, and Bitcoin through one SDK integration.
See all supported chains ↗Every way a trader can post collateral, in one flow.
Halliday quotes each available path and ranks it by highest output and lowest latency, so traders see the best route first.
Traders pay from a Coinbase, Binance, or other centralized exchange balance. Halliday handles the withdrawal, bridging, and swap into your collateral asset.
USDC, ETH, or other tokens on another chain are bridged and swapped into collateral automatically. One confirmation, one interaction.
Debit and credit cards, bank transfers, Apple Pay, and Google Pay through onramp providers, shown to each trader based on their location.
Transfer balances between perp DEXs in seconds with direct onchain routing.
How a margin deposit works
- 01Trader clicks deposit in your app
The Halliday widget opens inside your page or webview. No navigation outside your app.
- 02Halliday quotes and routes
Exchange withdrawals, bridges including Circle CCTP, DEXs, and onramps are compared in real time. The trader picks a route and confirms once.
- 03Collateral lands where you choose
Set the destination per payment: the trader's margin account or deposit contract so funds are tradeable immediately, or their own wallet on your settlement chain.
Add deposits to your trading UI in an afternoon.
The SDK widget is a complete deposit and withdrawal UI that drops into a web trading terminal or a mobile webview on iOS and Android. The headless API is for teams that want funding built into their own order-entry and margin screens.
- 01Create an account and get an API key
Sign up at dashboard.halliday.xyz. Get a free API key instantly.
- 02Choose where collateral lands
Pass a destination address per payment: the trader's margin account or deposit contract, or the trader's own wallet on the settlement chain.
- 03Drop in the widget or call the API
The JavaScript SDK mounts the widget in a container element with a few lines of code. Or use the REST API to quote, create, and track payments behind your own UI.
- 04Subscribe to webhooks
Receive an event on your server when orders complete so margin balances update the moment collateral is delivered.
- 05Go live
One agreement covers every rail, provider, and market. New onramps and chains added to Halliday's routing network become available to your traders automatically.
Deposits for perp DEXs, answered.
More details in the Halliday documentation.
Does Halliday support deposits to Hyperliquid?
Yes. The deposit assets and chains used by Hyperliquid are supported today. A developer can integrate the Halliday front-end SDK and their users can deposit the correct collateral asset without any additional server-side work from Halliday.
Can traders fund a perp DEX account from Coinbase or Binance?
Yes. Traders fund directly from a centralized exchange balance. Halliday handles the withdrawal, any bridging or swaps, and delivery of the collateral asset on your settlement chain, so the trader completes one checkout and the balance arrives in seconds.
Can traders deposit collateral held on another chain?
Yes. A trader with USDC, ETH, or other tokens in a wallet on any supported chain confirms once, and Halliday's routing network bridges and swaps into your collateral asset automatically. Routes are compared across bridges including Circle CCTP and across DEXs, and ranked by highest output and lowest latency.
Does Halliday support withdrawals from a DEX platform?
Yes. Traders can withdraw all or part of a balance from your DEX to their own wallet, to a centralized exchange deposit address, or offramp to fiat. For example, a trader can withdraw USDC from your DEX and receive it on Coinbase, or in a wallet on another chain, moments later. Swapping and bridging are built into the withdrawal widget, and withdrawals can be sourced from a smart contract wallet, embedded wallet, smart account, or EOA.
Can traders cash out a perp DEX balance to fiat?
Yes. Traders can offramp a balance to a bank account through supported offramp providers, inside the same widget they used to deposit. Payout methods and availability depend on the trader's location and the provider.
Can traders deposit with a debit card or bank transfer?
Yes. Halliday connects several global onramp providers, so traders can pay with debit and credit cards, bank transfers, Apple Pay, and Google Pay. Providers are shown based on each trader's location, and the purchased asset is delivered on your settlement chain.
Where does deposited collateral land?
You choose per payment. The destination can be the trader's margin account or deposit contract, so funds are tradeable the moment they arrive, or the trader's own wallet on the settlement chain.
Is Halliday custodial?
No. Every deposit starts at a deposit address that only the owner address you specify in the API call can control, so Halliday never holds trader funds and your DEX stays out of the flow of funds. If a payment stalls, the owner can recover or retry it.
Does the Halliday widget work in a mobile trading app?
Yes. The SDK widget runs in desktop web, on iOS and Android, and with React Native. Teams building a native trading UI can use the Halliday API, which is platform-agnostic and works the same on desktop and mobile.
How fast do perp DEX deposits settle with Halliday?
Deposits from exchange accounts and from wallets on other chains typically complete in seconds after the trader confirms. Fiat onramp times depend on the provider and payment method the trader selects.
Read the docs