curl --request POST \
  --url https://api.ecrypt.com/v1/transactions/validate \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "payment": {
    "token": "<string>",
    "stored": {
      "customer": "<string>",
      "wallet": "<string>",
      "installment": 123,
      "initialTransactionId": "<string>"
    },
    "terminal": {
      "id": "<string>",
      "externalIdentifier": "<string>",
      "promptTip": true,
      "tipAmounts": [
        123
      ],
      "promptCvv": true,
      "promptPostalCode": true,
      "promptAmountConfirmation": true,
      "promptSignature": true,
      "keyCard": true
    },
    "creditCard": {
      "accountNumber": "4111111111111111",
      "expires": "0135",
      "nameOnCard": "John Doe",
      "verificationValue": "000",
      "postalCode": "90210",
      "transactionId": "<string>"
    },
    "check": {
      "accountNumber": "<string>",
      "routingNumber": "<string>",
      "name": "<string>",
      "checkNumber": "<string>",
      "verification": {
        "dob": "<string>",
        "ssn": "<string>",
        "driversLicense": {
          "number": "<string>",
          "state": "<string>"
        }
      }
    },
    "cash": true,
    "creditCardEncrypted": "<string>",
    "googlePayPayment": {
      "signature": "<string>",
      "intermediateSigningKey": {
        "signedKey": "<string>",
        "signatures": [
          "<string>"
        ]
      },
      "protocolVersion": "<string>",
      "signedMessage": "<string>",
      "postalCode": "<string>",
      "nameOnCard": "<string>"
    }
  },
  "initiatedByUserId": 123
}
'

import requests

url = "https://api.ecrypt.com/v1/transactions/validate"

payload = {
    "payment": {
        "token": "<string>",
        "stored": {
            "customer": "<string>",
            "wallet": "<string>",
            "installment": 123,
            "initialTransactionId": "<string>"
        },
        "terminal": {
            "id": "<string>",
            "externalIdentifier": "<string>",
            "promptTip": True,
            "tipAmounts": [123],
            "promptCvv": True,
            "promptPostalCode": True,
            "promptAmountConfirmation": True,
            "promptSignature": True,
            "keyCard": True
        },
        "creditCard": {
            "accountNumber": "4111111111111111",
            "expires": "0135",
            "nameOnCard": "John Doe",
            "verificationValue": "000",
            "postalCode": "90210",
            "transactionId": "<string>"
        },
        "check": {
            "accountNumber": "<string>",
            "routingNumber": "<string>",
            "name": "<string>",
            "checkNumber": "<string>",
            "verification": {
                "dob": "<string>",
                "ssn": "<string>",
                "driversLicense": {
                    "number": "<string>",
                    "state": "<string>"
                }
            }
        },
        "cash": True,
        "creditCardEncrypted": "<string>",
        "googlePayPayment": {
            "signature": "<string>",
            "intermediateSigningKey": {
                "signedKey": "<string>",
                "signatures": ["<string>"]
            },
            "protocolVersion": "<string>",
            "signedMessage": "<string>",
            "postalCode": "<string>",
            "nameOnCard": "<string>"
        }
    },
    "initiatedByUserId": 123
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    payment: {
      token: '<string>',
      stored: {
        customer: '<string>',
        wallet: '<string>',
        installment: 123,
        initialTransactionId: '<string>'
      },
      terminal: {
        id: '<string>',
        externalIdentifier: '<string>',
        promptTip: true,
        tipAmounts: [123],
        promptCvv: true,
        promptPostalCode: true,
        promptAmountConfirmation: true,
        promptSignature: true,
        keyCard: true
      },
      creditCard: {
        accountNumber: '4111111111111111',
        expires: '0135',
        nameOnCard: 'John Doe',
        verificationValue: '000',
        postalCode: '90210',
        transactionId: '<string>'
      },
      check: {
        accountNumber: '<string>',
        routingNumber: '<string>',
        name: '<string>',
        checkNumber: '<string>',
        verification: {
          dob: '<string>',
          ssn: '<string>',
          driversLicense: {number: '<string>', state: '<string>'}
        }
      },
      cash: true,
      creditCardEncrypted: '<string>',
      googlePayPayment: {
        signature: '<string>',
        intermediateSigningKey: {signedKey: '<string>', signatures: ['<string>']},
        protocolVersion: '<string>',
        signedMessage: '<string>',
        postalCode: '<string>',
        nameOnCard: '<string>'
      }
    },
    initiatedByUserId: 123
  })
};

fetch('https://api.ecrypt.com/v1/transactions/validate', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.ecrypt.com/v1/transactions/validate",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'payment' => [
        'token' => '<string>',
        'stored' => [
                'customer' => '<string>',
                'wallet' => '<string>',
                'installment' => 123,
                'initialTransactionId' => '<string>'
        ],
        'terminal' => [
                'id' => '<string>',
                'externalIdentifier' => '<string>',
                'promptTip' => true,
                'tipAmounts' => [
                                123
                ],
                'promptCvv' => true,
                'promptPostalCode' => true,
                'promptAmountConfirmation' => true,
                'promptSignature' => true,
                'keyCard' => true
        ],
        'creditCard' => [
                'accountNumber' => '4111111111111111',
                'expires' => '0135',
                'nameOnCard' => 'John Doe',
                'verificationValue' => '000',
                'postalCode' => '90210',
                'transactionId' => '<string>'
        ],
        'check' => [
                'accountNumber' => '<string>',
                'routingNumber' => '<string>',
                'name' => '<string>',
                'checkNumber' => '<string>',
                'verification' => [
                                'dob' => '<string>',
                                'ssn' => '<string>',
                                'driversLicense' => [
                                                                'number' => '<string>',
                                                                'state' => '<string>'
                                ]
                ]
        ],
        'cash' => true,
        'creditCardEncrypted' => '<string>',
        'googlePayPayment' => [
                'signature' => '<string>',
                'intermediateSigningKey' => [
                                'signedKey' => '<string>',
                                'signatures' => [
                                                                '<string>'
                                ]
                ],
                'protocolVersion' => '<string>',
                'signedMessage' => '<string>',
                'postalCode' => '<string>',
                'nameOnCard' => '<string>'
        ]
    ],
    'initiatedByUserId' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.ecrypt.com/v1/transactions/validate"

	payload := strings.NewReader("{\n  \"payment\": {\n    \"token\": \"<string>\",\n    \"stored\": {\n      \"customer\": \"<string>\",\n      \"wallet\": \"<string>\",\n      \"installment\": 123,\n      \"initialTransactionId\": \"<string>\"\n    },\n    \"terminal\": {\n      \"id\": \"<string>\",\n      \"externalIdentifier\": \"<string>\",\n      \"promptTip\": true,\n      \"tipAmounts\": [\n        123\n      ],\n      \"promptCvv\": true,\n      \"promptPostalCode\": true,\n      \"promptAmountConfirmation\": true,\n      \"promptSignature\": true,\n      \"keyCard\": true\n    },\n    \"creditCard\": {\n      \"accountNumber\": \"4111111111111111\",\n      \"expires\": \"0135\",\n      \"nameOnCard\": \"John Doe\",\n      \"verificationValue\": \"000\",\n      \"postalCode\": \"90210\",\n      \"transactionId\": \"<string>\"\n    },\n    \"check\": {\n      \"accountNumber\": \"<string>\",\n      \"routingNumber\": \"<string>\",\n      \"name\": \"<string>\",\n      \"checkNumber\": \"<string>\",\n      \"verification\": {\n        \"dob\": \"<string>\",\n        \"ssn\": \"<string>\",\n        \"driversLicense\": {\n          \"number\": \"<string>\",\n          \"state\": \"<string>\"\n        }\n      }\n    },\n    \"cash\": true,\n    \"creditCardEncrypted\": \"<string>\",\n    \"googlePayPayment\": {\n      \"signature\": \"<string>\",\n      \"intermediateSigningKey\": {\n        \"signedKey\": \"<string>\",\n        \"signatures\": [\n          \"<string>\"\n        ]\n      },\n      \"protocolVersion\": \"<string>\",\n      \"signedMessage\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"nameOnCard\": \"<string>\"\n    }\n  },\n  \"initiatedByUserId\": 123\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.ecrypt.com/v1/transactions/validate")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"payment\": {\n    \"token\": \"<string>\",\n    \"stored\": {\n      \"customer\": \"<string>\",\n      \"wallet\": \"<string>\",\n      \"installment\": 123,\n      \"initialTransactionId\": \"<string>\"\n    },\n    \"terminal\": {\n      \"id\": \"<string>\",\n      \"externalIdentifier\": \"<string>\",\n      \"promptTip\": true,\n      \"tipAmounts\": [\n        123\n      ],\n      \"promptCvv\": true,\n      \"promptPostalCode\": true,\n      \"promptAmountConfirmation\": true,\n      \"promptSignature\": true,\n      \"keyCard\": true\n    },\n    \"creditCard\": {\n      \"accountNumber\": \"4111111111111111\",\n      \"expires\": \"0135\",\n      \"nameOnCard\": \"John Doe\",\n      \"verificationValue\": \"000\",\n      \"postalCode\": \"90210\",\n      \"transactionId\": \"<string>\"\n    },\n    \"check\": {\n      \"accountNumber\": \"<string>\",\n      \"routingNumber\": \"<string>\",\n      \"name\": \"<string>\",\n      \"checkNumber\": \"<string>\",\n      \"verification\": {\n        \"dob\": \"<string>\",\n        \"ssn\": \"<string>\",\n        \"driversLicense\": {\n          \"number\": \"<string>\",\n          \"state\": \"<string>\"\n        }\n      }\n    },\n    \"cash\": true,\n    \"creditCardEncrypted\": \"<string>\",\n    \"googlePayPayment\": {\n      \"signature\": \"<string>\",\n      \"intermediateSigningKey\": {\n        \"signedKey\": \"<string>\",\n        \"signatures\": [\n          \"<string>\"\n        ]\n      },\n      \"protocolVersion\": \"<string>\",\n      \"signedMessage\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"nameOnCard\": \"<string>\"\n    }\n  },\n  \"initiatedByUserId\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.ecrypt.com/v1/transactions/validate")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"payment\": {\n    \"token\": \"<string>\",\n    \"stored\": {\n      \"customer\": \"<string>\",\n      \"wallet\": \"<string>\",\n      \"installment\": 123,\n      \"initialTransactionId\": \"<string>\"\n    },\n    \"terminal\": {\n      \"id\": \"<string>\",\n      \"externalIdentifier\": \"<string>\",\n      \"promptTip\": true,\n      \"tipAmounts\": [\n        123\n      ],\n      \"promptCvv\": true,\n      \"promptPostalCode\": true,\n      \"promptAmountConfirmation\": true,\n      \"promptSignature\": true,\n      \"keyCard\": true\n    },\n    \"creditCard\": {\n      \"accountNumber\": \"4111111111111111\",\n      \"expires\": \"0135\",\n      \"nameOnCard\": \"John Doe\",\n      \"verificationValue\": \"000\",\n      \"postalCode\": \"90210\",\n      \"transactionId\": \"<string>\"\n    },\n    \"check\": {\n      \"accountNumber\": \"<string>\",\n      \"routingNumber\": \"<string>\",\n      \"name\": \"<string>\",\n      \"checkNumber\": \"<string>\",\n      \"verification\": {\n        \"dob\": \"<string>\",\n        \"ssn\": \"<string>\",\n        \"driversLicense\": {\n          \"number\": \"<string>\",\n          \"state\": \"<string>\"\n        }\n      }\n    },\n    \"cash\": true,\n    \"creditCardEncrypted\": \"<string>\",\n    \"googlePayPayment\": {\n      \"signature\": \"<string>\",\n      \"intermediateSigningKey\": {\n        \"signedKey\": \"<string>\",\n        \"signatures\": [\n          \"<string>\"\n        ]\n      },\n      \"protocolVersion\": \"<string>\",\n      \"signedMessage\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"nameOnCard\": \"<string>\"\n    }\n  },\n  \"initiatedByUserId\": 123\n}"

response = http.request(request)
puts response.read_body

{
  "requestId": "000000000000000000000",
  "transactionId": "<string>",
  "authCode": "<string>",
  "responseCode": "<string>",
  "responseText": "<string>",
  "latency": 123,
  "avs": {
    "code": "<string>",
    "text": "<string>"
  },
  "cvv": {
    "code": "<string>",
    "text": "<string>"
  },
  "amount": 123,
  "metadata": {},
  "errors": [
    {
      "type": "<string>",
      "message": "<unknown>"
    }
  ]
}

{
  "requestId": "000000000000000000000",
  "errors": [
    {
      "type": "<string>",
      "message": "<unknown>"
    }
  ]
}