# CCPay Integration Guide [English Version]('./') [中文版本](https://hackmd.io/Y_dnQ5P1TnmQR6xED5WyjA?view) The required information is as follows, and may vary in official and test environments: >Note: One merchant may correspond to multiple applications. ### Merchant Information * Merchant name, in Chinese and English; * Official website link; * Multiple domain names can be configured in the whitelist, such as: * [abc.com](http://abc.com/) * [def.io](http://def.io/) * Callback interface, where CCPay notifies the merchant when the user deposits tokens in the merchant, etc. For the url format and other instructions, please refer to the document [CCPay Merchant Interface Document-2.1](https://hackmd.io/@blockabc/BJoGx_e1D) >After the information is provided, CCPay will provide the merchant with the key and other related information. ### Application Information * Application webpage link; * Application introduction in one sentence; * Detailed description of the application, with up to 255 characters; * Application logo images; * The banner images of the application, consistent with the agreed banner specification; ### Test User To transfer some test tokens ### CCPay.js Access [CCPay.js](https://github.com/BlockABC/ccpay.js) in the front end ### Backend API [CCPay Merchant Interface Document-2.1](https://hackmd.io/@blockabc/BJoGx_e1D) ### Banner Specification ### Install Client **iOS** [http://abcwallet-gift.com/mn3b](http://abcwallet-gift.com/mn3b) Obtain the native udid from this link and provide it for CCTip developers. [Get UDID](http://www.pgyer.com/tools/udid) **iOS Environment Switch** You can switch between the official and test environments by clicking "Apps" in the upper left corner of the homepage. **Android Test Environment** [https://www.pgyer.com/tVIo](https://www.pgyer.com/tVIo) **Android Official Environment** [https://www.pgyer.com/f9pP](https://www.pgyer.com/f9pP) ### The password is obtained privately. ### Webview URL Parameter Debugging The display effect of Webview can be controlled with [URL parameters](https://github.com/BlockABC/ccpay.js/blob/master/docs/Webview-Config.md). To try different URL parameter combinations, we provide an entrance to test URL parameters, as follows: **iOS** In the test environment, long press "APPS" in the upper left corner of the homepage to open the URL input box and enter the application URL with different parameters. **Android** There is a URL input box at the top of the test environment homepage, you can enter different pages & parameter combinations to test. ### Get Test Tokens ETH testnet ropsten faucet:[https://faucet.ropsten.be/](https://faucet.ropsten.be/) BTC testnet test3 faucet:[https://testnet-faucet.mempool.co/](https://testnet-faucet.mempool.co/) BCH testnet test3 faucet:[https://developer.bitcoin.com/faucets/bch/?no-cache=1](https://developer.bitcoin.com/faucets/bch/?no-cache=1) BSV testnet test3 faucet:[https://faucet.bitcoincloud.net/](https://faucet.bitcoincloud.net/) LTC testnet faucet:[https://tltc.bitaps.com/](https://tltc.bitaps.com/) ETH testnet explorer:[https://ropsten.etherscan.io/](https://ropsten.etherscan.io/) BTC testnet explorer:[https://live.blockcypher.com/btc-testnet/](https://live.blockcypher.com/btc-testnet/) BCH/SLP testnet explorer:[https://explorer.bitcoin.com/tbch](https://explorer.bitcoin.com/tbch) BSV testnet explorer:[https://test.whatsonchain.com/](https://test.whatsonchain.com/) LTC testnet explorer:[https://tltc.bitaps.com/](https://tltc.bitaps.com/)