curl --request POST \
  --url https://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/transactions \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "transactions": [
    {
      "account_id": "<string>",
      "amount": 123,
      "balance": 123,
      "category": "<string>",
      "date": "2023-12-25",
      "iso_currency_code": "USD",
      "merchant_name": "<string>",
      "name": "<string>",
      "pending": true,
      "pending_transaction_id": "<string>",
      "timestamp": "2023-11-07T05:31:56Z",
      "transaction_code": "<string>",
      "transaction_id": "<string>"
    }
  ],
  "accounts": [
    {
      "account_id": "<string>",
      "balances": {
        "available": 123,
        "current": 123,
        "iso_currency_code": "<string>",
        "limit": 123
      },
      "holder_category": "<string>",
      "institution_name": "<string>",
      "mask": "<string>",
      "name": "<string>",
      "official_name": "<string>",
      "owners": [
        {
          "names": [
            "<string>"
          ]
        }
      ],
      "subtype": "<string>",
      "type": "<string>"
    }
  ]
}
'

import requests

url = "https://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/transactions"

payload = {
    "transactions": [
        {
            "account_id": "<string>",
            "amount": 123,
            "balance": 123,
            "category": "<string>",
            "date": "2023-12-25",
            "iso_currency_code": "USD",
            "merchant_name": "<string>",
            "name": "<string>",
            "pending": True,
            "pending_transaction_id": "<string>",
            "timestamp": "2023-11-07T05:31:56Z",
            "transaction_code": "<string>",
            "transaction_id": "<string>"
        }
    ],
    "accounts": [
        {
            "account_id": "<string>",
            "balances": {
                "available": 123,
                "current": 123,
                "iso_currency_code": "<string>",
                "limit": 123
            },
            "holder_category": "<string>",
            "institution_name": "<string>",
            "mask": "<string>",
            "name": "<string>",
            "official_name": "<string>",
            "owners": [{ "names": ["<string>"] }],
            "subtype": "<string>",
            "type": "<string>"
        }
    ]
}
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({
    transactions: [
      {
        account_id: '<string>',
        amount: 123,
        balance: 123,
        category: '<string>',
        date: '2023-12-25',
        iso_currency_code: 'USD',
        merchant_name: '<string>',
        name: '<string>',
        pending: true,
        pending_transaction_id: '<string>',
        timestamp: '2023-11-07T05:31:56Z',
        transaction_code: '<string>',
        transaction_id: '<string>'
      }
    ],
    accounts: [
      {
        account_id: '<string>',
        balances: {available: 123, current: 123, iso_currency_code: '<string>', limit: 123},
        holder_category: '<string>',
        institution_name: '<string>',
        mask: '<string>',
        name: '<string>',
        official_name: '<string>',
        owners: [{names: ['<string>']}],
        subtype: '<string>',
        type: '<string>'
      }
    ]
  })
};

fetch('https://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/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 => "https://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/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([
    'transactions' => [
        [
                'account_id' => '<string>',
                'amount' => 123,
                'balance' => 123,
                'category' => '<string>',
                'date' => '2023-12-25',
                'iso_currency_code' => 'USD',
                'merchant_name' => '<string>',
                'name' => '<string>',
                'pending' => true,
                'pending_transaction_id' => '<string>',
                'timestamp' => '2023-11-07T05:31:56Z',
                'transaction_code' => '<string>',
                'transaction_id' => '<string>'
        ]
    ],
    'accounts' => [
        [
                'account_id' => '<string>',
                'balances' => [
                                'available' => 123,
                                'current' => 123,
                                'iso_currency_code' => '<string>',
                                'limit' => 123
                ],
                'holder_category' => '<string>',
                'institution_name' => '<string>',
                'mask' => '<string>',
                'name' => '<string>',
                'official_name' => '<string>',
                'owners' => [
                                [
                                                                'names' => [
                                                                                                                                '<string>'
                                                                ]
                                ]
                ],
                'subtype' => '<string>',
                'type' => '<string>'
        ]
    ]
  ]),
  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://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/transactions"

	payload := strings.NewReader("{\n  \"transactions\": [\n    {\n      \"account_id\": \"<string>\",\n      \"amount\": 123,\n      \"balance\": 123,\n      \"category\": \"<string>\",\n      \"date\": \"2023-12-25\",\n      \"iso_currency_code\": \"USD\",\n      \"merchant_name\": \"<string>\",\n      \"name\": \"<string>\",\n      \"pending\": true,\n      \"pending_transaction_id\": \"<string>\",\n      \"timestamp\": \"2023-11-07T05:31:56Z\",\n      \"transaction_code\": \"<string>\",\n      \"transaction_id\": \"<string>\"\n    }\n  ],\n  \"accounts\": [\n    {\n      \"account_id\": \"<string>\",\n      \"balances\": {\n        \"available\": 123,\n        \"current\": 123,\n        \"iso_currency_code\": \"<string>\",\n        \"limit\": 123\n      },\n      \"holder_category\": \"<string>\",\n      \"institution_name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"name\": \"<string>\",\n      \"official_name\": \"<string>\",\n      \"owners\": [\n        {\n          \"names\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"subtype\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ]\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://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/transactions")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"transactions\": [\n    {\n      \"account_id\": \"<string>\",\n      \"amount\": 123,\n      \"balance\": 123,\n      \"category\": \"<string>\",\n      \"date\": \"2023-12-25\",\n      \"iso_currency_code\": \"USD\",\n      \"merchant_name\": \"<string>\",\n      \"name\": \"<string>\",\n      \"pending\": true,\n      \"pending_transaction_id\": \"<string>\",\n      \"timestamp\": \"2023-11-07T05:31:56Z\",\n      \"transaction_code\": \"<string>\",\n      \"transaction_id\": \"<string>\"\n    }\n  ],\n  \"accounts\": [\n    {\n      \"account_id\": \"<string>\",\n      \"balances\": {\n        \"available\": 123,\n        \"current\": 123,\n        \"iso_currency_code\": \"<string>\",\n        \"limit\": 123\n      },\n      \"holder_category\": \"<string>\",\n      \"institution_name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"name\": \"<string>\",\n      \"official_name\": \"<string>\",\n      \"owners\": [\n        {\n          \"names\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"subtype\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.herondata.io/api/end_users/{end_user_id_or_heron_id}/plaid/transactions")

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  \"transactions\": [\n    {\n      \"account_id\": \"<string>\",\n      \"amount\": 123,\n      \"balance\": 123,\n      \"category\": \"<string>\",\n      \"date\": \"2023-12-25\",\n      \"iso_currency_code\": \"USD\",\n      \"merchant_name\": \"<string>\",\n      \"name\": \"<string>\",\n      \"pending\": true,\n      \"pending_transaction_id\": \"<string>\",\n      \"timestamp\": \"2023-11-07T05:31:56Z\",\n      \"transaction_code\": \"<string>\",\n      \"transaction_id\": \"<string>\"\n    }\n  ],\n  \"accounts\": [\n    {\n      \"account_id\": \"<string>\",\n      \"balances\": {\n        \"available\": 123,\n        \"current\": 123,\n        \"iso_currency_code\": \"<string>\",\n        \"limit\": 123\n      },\n      \"holder_category\": \"<string>\",\n      \"institution_name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"name\": \"<string>\",\n      \"official_name\": \"<string>\",\n      \"owners\": [\n        {\n          \"names\": [\n            \"<string>\"\n          ]\n        }\n      ],\n      \"subtype\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ]\n}"

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

{
  "_summary": {
    "request_id": "<string>"
  }
}