Page Integration

The Alchemy Pay virtual card is a Mastercard pre-deposit card that allows users to directly recharge the USD amount with multiple Cryptocurrencies such as USDT, USDC, BTC, ETH, etc.
It can be consumed on all online platforms worldwide that support Mastercard consumption (such as Amazon, eBay, etc.), and it can be linked to Apple Pay to meet offline store payment scenarios.
ACH virtual cards support co-branded cooperation with merchants to generate customized brand credit cards for merchants. Support partner users to use USDT and platform currency to recharge USD amounts for consumption directly, and can instantly redeem the remaining amounts to cryptocurrency wallets.

Integration Notice

Virtual Card Support Information

  • Currently supported currencies: USDT, USDC, ETH, BTC, and merchant platform tokens.
  • Supported networks: Trc20, Bep20, Erc20, Sol, Bitcoin, Polygon.
  • Current supported card BINs: 558068 (Mastercard), 531847 (Mastercard), 404038 (Visa).

Logo and Card Design Customization

If you require customization of the logo and card design, please provide the following:

  • Brand Logo: N (80~300) x 80, within 100k size limit.
  • Card Design (default design will be used if not specified): 686x386, within 300k size limit.
  • Different card designs can be configured for the lite and normal versions, but only one logo can be configured.

Card design reference can be found in the image below:

Domain Customization

If you want to customize your own domain for access, Ach can map it. Please provide the following information:

  • Your own domain and the corresponding SSL certificate. Contact technical support for configuration
  • Domain mapping steps:
    1.Merchant provide a blank domain.
    2.We provide CNAME name and target for this domain.
    3.Merchant do the DNS resolution.(Make a CNAME record for it.)
    4.We check and provide a pointing address, merchant do the DNS resolution, make another CNAME record for pointing to our address.
    5.When your domain jumped into our page means domain mapping is successfully done.
    6.ACH will configure Merchant info on the pointed address.


Note: The page integration method requires Domain Customization.

Getting Started with Integration

Obtain the Merchant ID

  • The account information for the test environment is as follows:
    customerNum: TEST000001
    appSecret: 6fdbaac29eb94bc6b36547ad705e9298
    appid: qmamnbodyqzbdr0w
  • For the production environment’s appid and secret, please contact the business department.

Integration Methods

  • Quick Page Integration: Directly redirect by appending parameters, suitable for merchants who want a quick integration (requires email verification by users).
  • Login-free Page Integration: Requires API integration. If the email parameter is provided, email verification can be skipped.

Card bin details and payment scenarios

Please contact us for more information.