curl --request POST \
  --url https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "transactions": [
    {
      "transaction_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "categorization": {
        "type": "Category",
        "category": {
          "type": "AccountId",
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      }
    }
  ]
}
'

import requests

url = "https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize"

payload = { "transactions": [
        {
            "transaction_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "categorization": {
                "type": "Category",
                "category": {
                    "type": "AccountId",
                    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
                }
            }
        }
    ] }
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({
    transactions: [
      {
        transaction_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
        categorization: {
          type: 'Category',
          category: {type: 'AccountId', id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'}
        }
      }
    ]
  })
};

fetch('https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize', 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://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize",
  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' => [
        [
                'transaction_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
                'categorization' => [
                                'type' => 'Category',
                                'category' => [
                                                                'type' => 'AccountId',
                                                                'id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
                                ]
                ]
        ]
    ]
  ]),
  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 := "https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize"

	payload := strings.NewReader("{\n  \"transactions\": [\n    {\n      \"transaction_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"categorization\": {\n        \"type\": \"Category\",\n        \"category\": {\n          \"type\": \"AccountId\",\n          \"id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n        }\n      }\n    }\n  ]\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("https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"transactions\": [\n    {\n      \"transaction_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"categorization\": {\n        \"type\": \"Category\",\n        \"category\": {\n          \"type\": \"AccountId\",\n          \"id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n        }\n      }\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/bulk-categorize")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"transactions\": [\n    {\n      \"transaction_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"categorization\": {\n        \"type\": \"Category\",\n        \"category\": {\n          \"type\": \"AccountId\",\n          \"id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n        }\n      }\n    }\n  ]\n}"

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

{
  "data": [
    {
      "type": "Bank_Transaction",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "source_transaction_id": "g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko",
      "source_account_id": "Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG",
      "external_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "imported_at": "2023-11-07T05:31:56Z",
      "date": "2023-11-07T05:31:56Z",
      "amount": 123,
      "counterparty_name": "WeWork",
      "description": "WeWork monthly rent payment",
      "account_name": "Plaid Checking",
      "category": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "category": "RENT",
        "display_name": "Rent",
        "stable_name": "RENT"
      },
      "suggested_matches": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "details": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "amount": 123,
            "date": "2023-11-07T05:31:56Z",
            "description": "Transfer from SavingsAccount to CheckingAccount"
          }
        }
      ],
      "match": {
        "type": "Match",
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "bank_transaction": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "date": "2023-11-07T05:31:56Z",
          "amount": 123,
          "business_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "source_transaction_id": "g4DlKyjXqGH3Kp5XlaWMtwLRrE4Z9AiE8B4Ko",
          "source_account_id": "Aaoy8G7VXZHVeqNoL1GvcmkPdqpLRWi9NArdG",
          "external_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "imported_at": "2023-11-07T05:31:56Z",
          "counterparty_name": "WeWork",
          "description": "WeWork monthly rent payment",
          "account_name": "Plaid Checking",
          "memo": "<string>",
          "metadata": {
            "custom_field": "value",
            "any valid json": "below 1kb",
            "nested": {
              "meaning of life": 42,
              "array": []
            }
          },
          "reference_number": "<string>"
        },
        "details": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "amount": 123,
          "date": "2023-11-07T05:31:56Z",
          "description": "Transfer from SavingsAccount to CheckingAccount"
        }
      },
      "transaction_tags": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "key": "ExampleTagKey",
          "value": "ExampleTagValue",
          "dimension_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "definition_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "dimension_display_name": "<string>",
          "value_display_name": "<string>",
          "archived_at": "2023-11-07T05:31:56Z"
        }
      ],
      "memo": "<string>",
      "metadata": {
        "custom_field": "value",
        "any valid json": "below 1kb",
        "nested": {
          "meaning of life": 42,
          "array": []
        }
      },
      "reference_number": "<string>"
    }
  ]
}

{
  "description": "<string>",
  "meta": {}
}

{
  "description": "<string>",
  "meta": {}
}