curl --request POST \
  --url https://api.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-idempotency-key: <x-idempotency-key>' \
  --data '
{
  "caseDetails": [
    {
      "label": "Chargeback ID",
      "value": "1234567890"
    },
    {
      "label": "Dispute Amount",
      "value": "USD 100.00"
    }
  ]
}
'

import requests

url = "https://api.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment"

payload = { "caseDetails": [
        {
            "label": "Chargeback ID",
            "value": "1234567890"
        },
        {
            "label": "Dispute Amount",
            "value": "USD 100.00"
        }
    ] }
headers = {
    "x-idempotency-key": "<x-idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-idempotency-key': '<x-idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    caseDetails: [
      {label: 'Chargeback ID', value: '1234567890'},
      {label: 'Dispute Amount', value: 'USD 100.00'}
    ]
  })
};

fetch('https://api.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment', 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.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment",
  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([
    'caseDetails' => [
        [
                'label' => 'Chargeback ID',
                'value' => '1234567890'
        ],
        [
                'label' => 'Dispute Amount',
                'value' => 'USD 100.00'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "x-idempotency-key: <x-idempotency-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.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment"

	payload := strings.NewReader("{\n  \"caseDetails\": [\n    {\n      \"label\": \"Chargeback ID\",\n      \"value\": \"1234567890\"\n    },\n    {\n      \"label\": \"Dispute Amount\",\n      \"value\": \"USD 100.00\"\n    }\n  ]\n}")

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

	req.Header.Add("x-idempotency-key", "<x-idempotency-key>")
	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://api.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment")
  .header("x-idempotency-key", "<x-idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"caseDetails\": [\n    {\n      \"label\": \"Chargeback ID\",\n      \"value\": \"1234567890\"\n    },\n    {\n      \"label\": \"Dispute Amount\",\n      \"value\": \"USD 100.00\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.staging.payrails.io/dispute/disputes/{disputeId}/evidences/generate-representment")

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

request = Net::HTTP::Post.new(url)
request["x-idempotency-key"] = '<x-idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"caseDetails\": [\n    {\n      \"label\": \"Chargeback ID\",\n      \"value\": \"1234567890\"\n    },\n    {\n      \"label\": \"Dispute Amount\",\n      \"value\": \"USD 100.00\"\n    }\n  ]\n}"

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

{
  "representmentPlan": {
    "disputeId": "bfa98e50-9ae0-42ac-bcc7-e1bd22b2f869",
    "providerResponseId": "response_123",
    "createdAt": "2026-01-10T12:00:00.000000Z",
    "updatedAt": "2026-01-12T14:30:00.000000Z",
    "status": "RepresentmentReady",
    "evidences": [
      {
        "disputeId": "bfa98e50-9ae0-42ac-bcc7-e1bd22b2f869",
        "createdAt": "2026-01-10T12:00:00.000000Z",
        "updatedAt": "2026-01-12T14:30:00.000000Z",
        "position": 0,
        "title": "Order receipt",
        "description": "Attach the purchase receipt.",
        "required": true
      }
    ]
  },
  "generatedEvidence": {
    "id": "cf398647-890a-442f-ba49-3776d5f6229e",
    "createdAt": "2026-01-13T16:20:11.699603Z",
    "updatedAt": "2026-01-13T21:26:55.757444Z",
    "workspaceId": "7f9f1882-a103-408d-ac96-46a7021e537a",
    "displayTitle": "representment.pdf",
    "status": "Active",
    "provenance": "Payrails",
    "contentType": "application/pdf",
    "contentLength": 12456
  }
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "request.malformed",
      "detail": "The request has malformed syntax",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestmalformed"
    }
  ]
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "request.unauthorized",
      "detail": "The request lacks necessary credentials to perform the specified action",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestunauthorized"
    }
  ]
}

{
  "errors": [
    {
      "id": "e7db22b3-914e-4975-928e-9edfb0885bea",
      "code": "request.forbidden",
      "detail": "The request credentials lack the required permissions to perform the specified action",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestforbidden"
    }
  ]
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "request.not-found",
      "detail": "The requested resource was not found",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestnot-found"
    }
  ]
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "request.conflict",
      "detail": "The request operation is not allowed due to a conflict with the current state of the resource",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestconflict"
    }
  ]
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "request.rate-limit",
      "detail": "Too many requests",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#requestrate-limit"
    }
  ]
}

{
  "errors": [
    {
      "id": "a24bc325-3929-4d9d-9c08-b3aa532685b7",
      "code": "internal",
      "detail": "An internal error occurred",
      "docUrl": "https://docs.payrails.com/docs/resources/error-codes#internal"
    }
  ]
}