# Enable a Card for Click to Pay in issuer’s Mobile App (through Mastercard Enroll API)
source: https://developer.mastercard.com/mastercard-processing-digital/documentation/sandbox-testing/enable-card-for-click-to-pay-enroll/index.md

## Test case -- Success {#test-case--success}

This test case describes generating encrypted `card` object for the Mastercard Enroll API synchronous.
Note: Sandbox returns in the encrypted `cardData` predefined `"primaryAccountNumber" : "5186001700009726"`.

**Sample request**

`POST /cards/searches -H " Enroll-Client-Encryption-Key: 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"`

```JSON
{
	"enrollType": "SYNCHRONOUS",
	"synchronousRequest": {
		"cardContractId": 70001,
		"billingAddress": {
			"addressId": "8ecbf087-f159-4d69-b31d-00bec75c0466",
			"name": "SampleUser",
			"line1": "114 5th avenue",
			"line2": "Street",
			"line3": "Crofton Road",
			"city": "NYC",
			"state": "NY",
			"countryCode": "US",
			"zip": "08820",
			"createTime": "2025-01-03T13:44:45.385Z",
            "lastUsedTime": "2025-01-06T13:45:28.728Z"
		}
	}
}
```

**Sample response**

`200`

```JSON
{
  "enrollType": "SYNCHRONOUS",
  "enrollSynchronousPayloadData": {
    "cardData": "eyJraWQiOiIyMDIzMDIwNzIyMzUyMS1zYW5kYm94LWZwYW4tZW5jcnlwdGlvbi1zcmMtbWFzdGVyY2FyZC1pbnQiLCJhbGciOiJSU0EtT0FFUC0yNTYiLCJlbmMiOiJBMTI4R0NNIn0.p4H5FwAGrjulmOV9AQNzTpfU5nyrfOR4MhPCFTIF42yTE3eCO96QjYjy21JmrjEiQqcs7yktUouXMVlMfsMSPbYAzagrvgj2vx4NwIMp16IWpiep6vYf8lX2VeHI5lnZtlx9KrkO5c_7J0atZSea07zGbLbBdb08jo_U27cevRSycK1vJYTegjB1ap1TBtih5LJ2DOggSwAJFxNDM6uDc-WuD9uEgUmjo0YtRXU_LDpb8cGBle1PfAY69hezE3ilvObAAWwyhvrb7zJsy2cAS7t37256vNBLoRON33JW-IHohC9JETPwSFbDCb1itxrDwWqTTaJpq8FCEkVx0OIlAg.3RP1UNURwBsj4uZn.dbs0wHu0keEVEQ_auj2rS8nk_4wFH1Df2zPla41xOj7m8O2VbsHgRllxi4WdK00nHrfGgwu0ex4WTAw3nmYqgbvDAb76XhTgFzf1zBpK6uvtvYIy8lhH6QRgBJ_yqWK_tFANgeaB4bivHPs0sejCTekrGNI0slSlbU8-tUAmCZI.73CI_KjCotKUkmtPoNqICw"
 }
}
```

