curl --request GET \
  --url https://api.yapily.com/transactions/categorisation/{categorisationId} \
  --header 'Authorization: Basic <encoded-value>'

import requests

url = "https://api.yapily.com/transactions/categorisation/{categorisationId}"

headers = {"Authorization": "Basic <encoded-value>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://api.yapily.com/transactions/categorisation/{categorisationId}', 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.yapily.com/transactions/categorisation/{categorisationId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.yapily.com/transactions/categorisation/{categorisationId}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.yapily.com/transactions/categorisation/{categorisationId}")
  .header("Authorization", "Basic <encoded-value>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.yapily.com/transactions/categorisation/{categorisationId}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Basic <encoded-value>'

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

{
  "meta": {
    "tracingId": "string",
    "count": 1,
    "pageCount": 1
  },
  "data": {
    "transactions": [
      {
        "enrichment": {
          "transactionHash": {
            "hash": "6f465bde795b33e497d36333c9a32877.1"
          },
          "categorisation": {
            "categories": [
              "refund"
            ]
          },
          "merchant": {
            "id": "dd0f0493-da4c-1334-50cb-b22ad7327b39",
            "name": "Uber",
            "logo": "https://example.org/logo.png"
          }
        },
        "recurrence": "one-off",
        "paymentProcessor": "PayPal",
        "location": "1725 Third Street, San Francisco 94158, United States",
        "merchant": {
          "merchantCategoryCode": "4121",
          "name": "Uber"
        },
        "id": "236d3792-7014-8f74-53a3-2d600d07840e",
        "date": "2026-01-20T09:13:02.752Z",
        "bookingDateTime": "2026-01-20T09:13:02.752Z",
        "description": "...",
        "transactionAmount": {
          "amount": 23.87,
          "currency": "GBP"
        },
        "amount": 23.87,
        "currency": "GBP",
        "status": "BOOKED",
        "reference": "...",
        "proprietaryBankTransactionCode": {
          "code": "REFUND",
          "issuer": "bank_id"
        },
        "isoBankTransactionCode": {
          "domainCode": {
            "code": "PMNT",
            "name": "Payments"
          },
          "familyCode": {
            "code": "RCDT",
            "name": "Received Credit Transfers"
          },
          "subFamilyCode": {
            "code": "DMCT",
            "name": "Domestic Credit Transfer"
          }
        }
      }
    ]
  },
  "links": {
    "first": "https://api.yapily.com/accounts/700004000000000000000002/transactions?cursor=aaa",
    "prev": "https://api.yapily.com/accounts/700004000000000000000002/transactions?cursor=bbb",
    "self": "https://api.yapily.com/accounts/700004000000000000000002/transactions?cursor=ccc",
    "next": "https://api.yapily.com/accounts/700004000000000000000002/transactions?cursor=ddd",
    "last": "https://api.yapily.com/accounts/700004000000000000000002/transactions?cursor=zzz"
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 400,
    "status": "BAD_REQUEST",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "BAD_REQUEST",
        "code": 10600,
        "message": "The server could not understand the request due to invalid syntax"
      }
    ]
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 401,
    "status": "UNAUTHORIZED",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "CREDENTIALS",
        "code": 10700,
        "message": "Authorization header invalid or credentials not authenticated"
      }
    ]
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 404,
    "status": "NOT FOUND",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "INVALID_REQUEST",
        "code": 10800,
        "message": "Resource not found"
      }
    ]
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 500,
    "status": "INTERNAL SERVER ERROR",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "INTERNAL_SERVER_ERROR",
        "code": 11000,
        "message": "Unexpected server error"
      }
    ]
  }
}