Cryptocurrency Payment Deeplink

Guarda Deeplink is a great opportunity for merchants to increase their conversion rate. The Deeplink allows your customers to make cryptocurrency payments in one click.

Guarda Deeplink is a small piece of code that makes a big deal - initiates a payment transaction. If you are about to start accepting cryptocurrency payments or donations, just add our Deeplink code for free and place a payment button on your website, so your customers will send you crypto fast and easy.

Here is how it looks like in Guarda Chrome Extension:

Benefits of Guarda Cryptocurrency Deeplink

Guarda Deeplink initiates a transaction, not just give a user an address for payment. Due to this, your customers will stay on the website and the way from receiving the address to making the payment is shortened and automated.

Accept any cryptocurrency

Guarda supports more than 45 blockchains and over 10 000 tokens. You are free to choose any of these cryptocurrencies as the payment.

Specify the parameters

Manage payments flexibly by using a wide range of parameters. Everything from Receiver Address to the Amount to Send or Gas Limit.

Customize the data

Your clients and you can specify the payment type. It is possible to add payment tags, IDs or short messages from the payers, that will help you organize the income.

Allow complex transactions

Some transactions are more advanced and require specific parameters. For instance, if you want clients to transfer funds to a smart contract, you need to be sure they have set sufficient Gas Price and Gas Limit for successful transaction processing.

Deeplink to Send

1. Add Guarda Deeplink code to your web page.

Deeplink example:

<a target="_blank" href="https://guarda.co/app/send?currencyTo=bat&family=eth&addressTo=0x62dAD8142FbB46120596C750Cc7e300aA1A16e32&amount=10&extraId=Awesome%20Shirt"> Pay with guarda </a>

2. Set the parameters of the payments

Search params:

Key	Value Type	Required	Description
amount	number	No	Default sending amount
addressTo	string	Yes	Your receiving address in the chosen currency
currencyFrom	string	Yes	Preferred cryptocurrency. Check out the full list of supported coins
gasLimit	string	No	The maximum amount of Gas
gasPrice	string	No	Price in Gwei for each unit of Gas
nonce	string	No	Number of transactions sent from the address
extraId	string	No	Any custom information
family	string	Yes	Ticker of token's parent currency. Only for tokens.

3. Add “Pay with Guarda” button

A user summons a pop-up transaction window in their Chrome Extension by clicking the button. In the case of Guarda Chrome Extension not being installed, the user will be redirected to guarda.co/app to proceed with the payment.

Look how it works using our online example. Fill in the fields with your custom data and click Pay with Guarda.

Deeplink online example:

Try out the Deeplink right now

Enter your custom data in the field
Click Pay with Guarda
Create an instant payment transaction to the specified address

Deeplink for a Detailed Transaction

Deeplink example:

https://guarda.co/app/?txId=3e1e9e5e0461d2bbcc754c2c4343fa1a166c5b45dcbd007cd0debf3928d2b1d8

Key	Value Type	Required	Description
txId	String	Yes	Input transaction hash

If you want to learn more about Guarda API, check our GitHub