Halliday Payments alternative for your USDT and USDC widget
The Unigox Crypto widget is a Halliday Payments alternative for sites whose users buy and sell USDT or USDC with local money. You earn 20% of the Unigox fee. Stay with Halliday when deposits must land in your app's wallet.
When to stay with Halliday
Deposits must arrive in your app's wallet
Halliday sends the token you pick to a destination address you set, such as the user's wallet or an in-app smart contract wallet. It runs the bridge and swap after the on-ramp. Widget purchases land in the user's Unigox Wallet instead.
Your users are in the US or pay by card, PayPal or exchange
Halliday's on-ramps generally take debit and credit cards, ACH, Apple Pay, Google Pay, PayPal, Venmo and Coinbase, and users can pay straight from an exchange balance. Its US map shows light KYC up to $250 per transaction outside New York, Louisiana, American Samoa and Guam, and Unigox does not currently offer its services in the United States.
You want a key and a sandbox without a call
Halliday hands out free API keys in its dashboard, runs a sandbox, and its pay-as-you-go plan goes live without a commitment. Unigox sets up widget partners on a call.
Funding and cashing out: Halliday and the Unigox widget
| Topic | Halliday | Unigox |
|---|---|---|
| What it is | One deposit flow over third-party on-ramps, exchange transfers, bridges and swaps. Its Terms name Noah, Coinbase and Banxa as ramps. Halliday says it never holds user funds. | A stablecoin ramp: users buy and sell USDT or USDC in the widget, and a P2P merchant or a payment business fills each trade. |
| Where the coins land | At the address your app sets, as the token you configure. Each payment first passes a one-time deposit address controlled by the owner wallet in the API call. | In the user's Unigox Wallet. USDT can be sent on to an outside wallet afterwards. |
| How users pay | Cards, ACH, Apple Pay, Google Pay, PayPal, Venmo and Coinbase, depending on the ramp in the user's location. Halliday's sales team gives regional detail. | Local currency, through the payment methods in the offers open to the user's country. |
| Identity check | Done by the on-ramp or exchange, on the user's first purchase there. For payments of $300 or more, an unverified owner wallet also signs a verification message. | Done by Unigox once, before the user's first trade, whatever the amount. |
| Cashing out | A withdrawal widget moves crypto from an account your app holds to any address, exchange deposits included, across chains. The US map lists fiat cash-out to ACH, cards, PayPal, Venmo and RTP. | The user sells from the Unigox Wallet for local currency; the coins wait in on-chain escrow until the trade is settled. |
| Price and your revenue | A fee per successful on-chain delivery, rates on request; ramps add their own. Users pay fees by default, or you cover them from an on-chain balance you top up. | No published widget price. You earn 20% of the Unigox fee on completed buys and sells, plus a sell markup credited in crypto when each sell completes. |
| Integration | A drop-in widget or a headless API with webhooks. The widget needs your user's wallet: functions that return its address and sign messages, or an email login that creates one. | An embed code with your widget key. Unigox handles sign-up and identity checks, and users trade from their Unigox Wallet. No backend payment work. |
UnigoxMove from Halliday to the Unigox widget
Say where your visitors are
Say where your visitors live and whether they mostly buy or cash out. After the call, Unigox sets up your partner account and sends the widget key.
Set your sell markup
Set your sell markup in the partner dashboard. Buys carry no markup, and you still earn 20% of the Unigox fee on them.
Point your button at the widget
Where the button calls Halliday's deposit modal, load the Unigox embed code instead and choose the styling, language and opening view. Keep Halliday on any flow that must end at an on-chain address.
Questions about Halliday Payments
What is Halliday Payments?
The SDK and API of Halliday International Inc., a Delaware company at halliday.xyz. It joins third-party on-ramps, exchange transfers, bridges and swaps into one deposit flow and delivers the token to an address your app sets.
What replaces Halliday Payments on a site with no wallet?
The Unigox Crypto widget. Users sign up with Unigox, buy or sell USDT and USDC with local money from a Unigox Wallet, and you earn 20% of the Unigox fee on completed trades. If deposits must reach your own contract or wallet, stay with Halliday: it delivers the token to the address your app sets.
How does Halliday (halliday.xyz) charge for deposits?
Per successful deposit, at rates its sales team quotes; there is a pay-as-you-go plan and a custom one with commitment discounts. Halliday says it takes no fee on the on-ramp or exchange step itself, while ramps such as Stripe add their own.
Who checks a user's identity in a Halliday deposit?
The on-ramp or exchange the user pays through, under its own rules; Halliday screens wallets against sanctions lists with TRM Labs. In the Unigox widget, Unigox verifies every user before the first trade.
Add a stablecoin widget that pays you
Book a call for your widget key, set a sell markup and place the embed code where your Deposit button sits.
Halliday and other names and logos are trademarks of their respective owners. Unigox is not affiliated with, endorsed or sponsored by them. Information about other companies comes from public sources, mainly the companies' own websites, and each company can change its products and fees at any time.