Native Checkout Integration

Obtain the receiving address, you can customize the checkout page on your Application/Web, using it to receive payment

Integrate with the Native Checkout API to build the checkout page for your sites/apps. Users complete the payment in your sites/apps and there's no need to skip to external pages. You can completely control your users' checkout experience.

Step 1: Create Payment Order

Submit payment order and receive payment address

POST https://admin.ccpayment.com/ccpayment/v1/bill/create

Return receiving address/QR code and order information

Headers

Name	Type	Description
Sign*	String	SHA-256 (APPID + APP Secret +timestamp+body (json string)). Signature guide.
Timestamp*	String	Timestamp in seconds (10-digit). The request is valid for two minutes.
Appid*	String	Merchant's unique credential. Find it on the Developer page
Content-Type*	String	application/json; charset=utf-8

Request Body

Name	Type	Description
remark	String	Remark
merchant_order_id*	String	Order ID in Merchant's system. A unique ID for every order
product_price*	String	Amount should be paid for this order (in USD by default, no more than two digits after the dot)
token_id*	String	Tells CCPayment's server which coin and which network should be used for the transaction. You can get the token_id by calling the interface or find it on this sheet
denominated_currency*	String	Currency for the order. Pass "token" if you want to show the price in crypto. Pass corresponding currency code if you want to show the price in fiat.
order_valid_period	Integer	The valid duration for the order. Time period in seconds (10 digits). The parameter passed by the merchant should be less than the order's valid period in Merchant's system. Cause on-chain transactions may need some time to proceed. BTC will arrive within 24 hours and other tokens will usually arrive within 30 minutes. Orders will be valid for 24 hrs by default. The max valid duration is 10 days (max valid duration for Satoshi is 2 hours).
custom_value	String	Merchant custom field - This custom value field will be returned in transaction status notification.
notify_url	String	The URL address will be notified via a POST request when the order status changes. Ensure the URL is accessible to receive notifications from the payment platform.

200: OK Success (200)/Fail (200)

Success (200)

Response (Success 200)

Header

Name	Value	Required	Type	Description
Appid	202302010636261620672405236006912	Y	String	Merchant's unique credential. Find it on the Developer page
Timestamp	1677152490	Y	String	Timestamp in seconds (10-digit). The request is valid for two minutes.
Sign	871f0223c66ea72435208d03603a0cb00b90f6ac4a4ba725d00164d967e291f6	Y	String	SHA-256(appId + appSecret + timestamp+body(json string))

Body

{
	"code": 10000,
	"msg": "success",
	"data": {
		"amount": "0.5",//new parameter name: product_price
		"order_id": "202301090616511612332555323101184",
		"logo": "https://resource.cwallet.com/token/icon/usdt.png",
		"network": "TRC20",
		"pay_address": "TYWnk1EGALQyYst2yFSd29QQQTEkuKMbyt",
		"memo": "",
		"token_id": "0912e09a-d8e2-41d7-a0bc-a25530892988",
		"crypto": "USDT",
		"order_valid_period":823456
	}
}

Parameters

Name	Value	Required	Type	Description
code	10000		Integer
msg	Success		String
data			Object
data.amount	0.5		String	new parameter name: product_price; Amount (in USD by default)
data.order_id	202301090616511612332555323101184		String	CCPayment order ID
data.logo	https://resource.cwallet.com/token/icon/usdt.png		String	Token icon
data.network	TRC20		String	Pay on this Network
data.token_id	0912e09a-d8e2-41d7-a0bc-a25530892988		String	Token to request
data.pay_address	TYWnk1EGALQyYst2yFSd29QQQTEkuKMbyt		String	The temporary payment address for current order,only effectivewithin the order validity period.
data.memo			String	Memo/tag, Uniquely identifies
data.crypto	USDT		String	Token symbol
data.order_valid_period	823456		Integer

Fail (200)

Response (Fail 200)

{
	"code": 224066,
	"msg": "Service error, pleaser try again",
	"data": null
}

Name	Value	Required	Type	Description
code	224066		Number
msg	Service error, please try again		String
data			Object

Remarks

As a security measure, we will sign the returned data (and according to this only { code: 10000 } should be signed, but it's signing all the returned body.). Additionally, it will return Appid, Sign, Timestamp in the header of the response. The signature method SHA-256 (appid+appSecret+Timestamp+body).

Please use the data with caution if the signature verification fails. It indicates that the data has been tampered with.

Request Body Example

Request Body

{
  "remark": "",
  "token_id": "0912e09a-d8e2-41d7-a0bc-a25530892988",
  "product_price": "0.5",
  "merchant_order_id": "3735077979050379",
  "denominated_currency": "USD",
  "order_valid_period":823456
}

Remark

The body of HTTP is a json string .

Add the content in body of HTTP to the signature. Ensure the body content matches the signature content. As soon as CCPayment receives the request, the body content will be read and the signature will be verified.

Step 2: Get deposit result

CCPayment will notify merchant of the final transaction result. Go to Webhook Configuration Guide.

API Deposit Webhook Notification

Once the merchant has processed the order, please return {http code: 200} and include a “success” string in the HTTP response body.

If CCPayment does not receive “success” as a response from the merchant, CCPayment will keep pushing the notification up to 6 times. Any response other than “success” will be regarded as a failure, and CCPayment will keep sending the notification.

Example

PHP

$this->response->setString("success")

Java

this.response.setString("success");

Golong

this.response.SetString("success")

Python

self.response.set_string("success")

Node.js

this.response.setString("success");

Response Example

✅ Now you have completed the entire integration process for native checkout!

Except for webhook notifications, you can get the order information via the Call Order Information Interface. The status of the API returned has a time lag with the webhook status maybe, Handle idempotency properly.

Native checkout diagram

Order status of API deposit

View order status in API Deposit tab.

Payment Info	Order Within Valid Period	Order status
Non-payment	Yes	Awaiting payment
Non-payment	No	Expired
Part-payment	Yes	Underpayment
Part-payment	No	Underpayment（Overdue）
Paid in full	Yes	Paid
Paid in full	No	Paid（Overdue）
Overpayment	Yes	Overpayment
Overpayment	No	Overpayment（Overdue）