curl --request POST \
  --url http://api.gu1.ai/transactions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "externalId": "<string>",
  "type": "<string>",
  "amount": 123,
  "currency": "<string>",
  "exchangeRate": 123,
  "status": "<string>",
  "paymentMethod": "<string>",
  "description": "<string>",
  "category": "<string>",
  "transactedAt": "<string>",
  "executeRules": true,
  "asyncRules": true,
  "configRulesExecution": {},
  "linkEntityStrict": true,
  "validateExistingEntity": true,
  "riskMatrixId": [
    "<string>"
  ],
  "riskMatrixIds": [
    "<string>"
  ],
  "originEntityId": "<string>",
  "originExternalId": "<string>",
  "originTaxId": "<string>",
  "originName": "<string>",
  "originCountry": "<string>",
  "originDetails": {},
  "destinationEntityId": "<string>",
  "destinationExternalId": "<string>",
  "destinationTaxId": "<string>",
  "destinationName": "<string>",
  "destinationCountry": "<string>",
  "destinationDetails": {},
  "locationDetails": {},
  "deviceDetails": {},
  "channel": "<string>",
  "reason": "<string>",
  "timeZone": "<string>",
  "metadata": {}
}
'

import requests

url = "http://api.gu1.ai/transactions"

payload = {
    "externalId": "<string>",
    "type": "<string>",
    "amount": 123,
    "currency": "<string>",
    "exchangeRate": 123,
    "status": "<string>",
    "paymentMethod": "<string>",
    "description": "<string>",
    "category": "<string>",
    "transactedAt": "<string>",
    "executeRules": True,
    "asyncRules": True,
    "configRulesExecution": {},
    "linkEntityStrict": True,
    "validateExistingEntity": True,
    "riskMatrixId": ["<string>"],
    "riskMatrixIds": ["<string>"],
    "originEntityId": "<string>",
    "originExternalId": "<string>",
    "originTaxId": "<string>",
    "originName": "<string>",
    "originCountry": "<string>",
    "originDetails": {},
    "destinationEntityId": "<string>",
    "destinationExternalId": "<string>",
    "destinationTaxId": "<string>",
    "destinationName": "<string>",
    "destinationCountry": "<string>",
    "destinationDetails": {},
    "locationDetails": {},
    "deviceDetails": {},
    "channel": "<string>",
    "reason": "<string>",
    "timeZone": "<string>",
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    externalId: '<string>',
    type: '<string>',
    amount: 123,
    currency: '<string>',
    exchangeRate: 123,
    status: '<string>',
    paymentMethod: '<string>',
    description: '<string>',
    category: '<string>',
    transactedAt: '<string>',
    executeRules: true,
    asyncRules: true,
    configRulesExecution: {},
    linkEntityStrict: true,
    validateExistingEntity: true,
    riskMatrixId: ['<string>'],
    riskMatrixIds: ['<string>'],
    originEntityId: '<string>',
    originExternalId: '<string>',
    originTaxId: '<string>',
    originName: '<string>',
    originCountry: '<string>',
    originDetails: {},
    destinationEntityId: '<string>',
    destinationExternalId: '<string>',
    destinationTaxId: '<string>',
    destinationName: '<string>',
    destinationCountry: '<string>',
    destinationDetails: {},
    locationDetails: {},
    deviceDetails: {},
    channel: '<string>',
    reason: '<string>',
    timeZone: '<string>',
    metadata: {}
  })
};

fetch('http://api.gu1.ai/transactions', 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 => "http://api.gu1.ai/transactions",
  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([
    'externalId' => '<string>',
    'type' => '<string>',
    'amount' => 123,
    'currency' => '<string>',
    'exchangeRate' => 123,
    'status' => '<string>',
    'paymentMethod' => '<string>',
    'description' => '<string>',
    'category' => '<string>',
    'transactedAt' => '<string>',
    'executeRules' => true,
    'asyncRules' => true,
    'configRulesExecution' => [
        
    ],
    'linkEntityStrict' => true,
    'validateExistingEntity' => true,
    'riskMatrixId' => [
        '<string>'
    ],
    'riskMatrixIds' => [
        '<string>'
    ],
    'originEntityId' => '<string>',
    'originExternalId' => '<string>',
    'originTaxId' => '<string>',
    'originName' => '<string>',
    'originCountry' => '<string>',
    'originDetails' => [
        
    ],
    'destinationEntityId' => '<string>',
    'destinationExternalId' => '<string>',
    'destinationTaxId' => '<string>',
    'destinationName' => '<string>',
    'destinationCountry' => '<string>',
    'destinationDetails' => [
        
    ],
    'locationDetails' => [
        
    ],
    'deviceDetails' => [
        
    ],
    'channel' => '<string>',
    'reason' => '<string>',
    'timeZone' => '<string>',
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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 := "http://api.gu1.ai/transactions"

	payload := strings.NewReader("{\n  \"externalId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"amount\": 123,\n  \"currency\": \"<string>\",\n  \"exchangeRate\": 123,\n  \"status\": \"<string>\",\n  \"paymentMethod\": \"<string>\",\n  \"description\": \"<string>\",\n  \"category\": \"<string>\",\n  \"transactedAt\": \"<string>\",\n  \"executeRules\": true,\n  \"asyncRules\": true,\n  \"configRulesExecution\": {},\n  \"linkEntityStrict\": true,\n  \"validateExistingEntity\": true,\n  \"riskMatrixId\": [\n    \"<string>\"\n  ],\n  \"riskMatrixIds\": [\n    \"<string>\"\n  ],\n  \"originEntityId\": \"<string>\",\n  \"originExternalId\": \"<string>\",\n  \"originTaxId\": \"<string>\",\n  \"originName\": \"<string>\",\n  \"originCountry\": \"<string>\",\n  \"originDetails\": {},\n  \"destinationEntityId\": \"<string>\",\n  \"destinationExternalId\": \"<string>\",\n  \"destinationTaxId\": \"<string>\",\n  \"destinationName\": \"<string>\",\n  \"destinationCountry\": \"<string>\",\n  \"destinationDetails\": {},\n  \"locationDetails\": {},\n  \"deviceDetails\": {},\n  \"channel\": \"<string>\",\n  \"reason\": \"<string>\",\n  \"timeZone\": \"<string>\",\n  \"metadata\": {}\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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("http://api.gu1.ai/transactions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"externalId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"amount\": 123,\n  \"currency\": \"<string>\",\n  \"exchangeRate\": 123,\n  \"status\": \"<string>\",\n  \"paymentMethod\": \"<string>\",\n  \"description\": \"<string>\",\n  \"category\": \"<string>\",\n  \"transactedAt\": \"<string>\",\n  \"executeRules\": true,\n  \"asyncRules\": true,\n  \"configRulesExecution\": {},\n  \"linkEntityStrict\": true,\n  \"validateExistingEntity\": true,\n  \"riskMatrixId\": [\n    \"<string>\"\n  ],\n  \"riskMatrixIds\": [\n    \"<string>\"\n  ],\n  \"originEntityId\": \"<string>\",\n  \"originExternalId\": \"<string>\",\n  \"originTaxId\": \"<string>\",\n  \"originName\": \"<string>\",\n  \"originCountry\": \"<string>\",\n  \"originDetails\": {},\n  \"destinationEntityId\": \"<string>\",\n  \"destinationExternalId\": \"<string>\",\n  \"destinationTaxId\": \"<string>\",\n  \"destinationName\": \"<string>\",\n  \"destinationCountry\": \"<string>\",\n  \"destinationDetails\": {},\n  \"locationDetails\": {},\n  \"deviceDetails\": {},\n  \"channel\": \"<string>\",\n  \"reason\": \"<string>\",\n  \"timeZone\": \"<string>\",\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://api.gu1.ai/transactions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"externalId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"amount\": 123,\n  \"currency\": \"<string>\",\n  \"exchangeRate\": 123,\n  \"status\": \"<string>\",\n  \"paymentMethod\": \"<string>\",\n  \"description\": \"<string>\",\n  \"category\": \"<string>\",\n  \"transactedAt\": \"<string>\",\n  \"executeRules\": true,\n  \"asyncRules\": true,\n  \"configRulesExecution\": {},\n  \"linkEntityStrict\": true,\n  \"validateExistingEntity\": true,\n  \"riskMatrixId\": [\n    \"<string>\"\n  ],\n  \"riskMatrixIds\": [\n    \"<string>\"\n  ],\n  \"originEntityId\": \"<string>\",\n  \"originExternalId\": \"<string>\",\n  \"originTaxId\": \"<string>\",\n  \"originName\": \"<string>\",\n  \"originCountry\": \"<string>\",\n  \"originDetails\": {},\n  \"destinationEntityId\": \"<string>\",\n  \"destinationExternalId\": \"<string>\",\n  \"destinationTaxId\": \"<string>\",\n  \"destinationName\": \"<string>\",\n  \"destinationCountry\": \"<string>\",\n  \"destinationDetails\": {},\n  \"locationDetails\": {},\n  \"deviceDetails\": {},\n  \"channel\": \"<string>\",\n  \"reason\": \"<string>\",\n  \"timeZone\": \"<string>\",\n  \"metadata\": {}\n}"

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

{
  "transaction": {},
  "rulesExecutionSummary": {},
  "asyncRules": true,
  "rulesEvaluationStatus": "<string>"
}