curl --request POST \
  --url https://api.lexio.rent/api/external/v1/categories \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Citadine",
  "baseDailyPriceHT": 42,
  "overageRatePerKmHT": 0.25
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({name: 'Citadine', baseDailyPriceHT: 42, overageRatePerKmHT: 0.25})
};

fetch('https://api.lexio.rent/api/external/v1/categories', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.lexio.rent/api/external/v1/categories"

payload = {
    "name": "Citadine",
    "baseDailyPriceHT": 42,
    "overageRatePerKmHT": 0.25
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.lexio.rent/api/external/v1/categories",
  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([
    'name' => 'Citadine',
    'baseDailyPriceHT' => 42,
    'overageRatePerKmHT' => 0.25
  ]),
  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;
}

{
  "data": {
    "id": "1f6b2d3c-7a8e-4c2b-9d1e-5a4f3b2c1d0e",
    "name": "Citadine",
    "description": "Peugeot 208, Renault Clio ou équivalent",
    "currency": "EUR",
    "baseDailyPriceHT": 42,
    "seasonPrices": [
      {
        "seasonSlug": "basse",
        "dailyPriceHT": 42
      },
      {
        "seasonSlug": "moyenne",
        "dailyPriceHT": 46.2
      },
      {
        "seasonSlug": "haute",
        "dailyPriceHT": 56.7
      }
    ],
    "overageRatePerKmHT": 0.25,
    "vehicleCount": 6,
    "activeVehicleCount": 5,
    "createdAt": "2026-01-12T10:21:44+01:00",
    "updatedAt": "2026-10-30T16:05:09+01:00"
  }
}

{
  "type": "https://api.lexio.rent/errors/malformed-request",
  "title": "Corps de requête illisible",
  "status": 400,
  "code": "MALFORMED_REQUEST",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>"
}

{
  "type": "https://api.lexio.rent/errors/api-key-disabled",
  "title": "Clé API désactivée",
  "status": 401,
  "code": "API_KEY_DISABLED",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>"
}

{
  "type": "https://api.lexio.rent/errors/feature-not-available",
  "title": "Fonctionnalité non incluse",
  "status": 403,
  "code": "FEATURE_NOT_AVAILABLE",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>",
  "feature": "<string>"
}

{
  "type": "https://api.lexio.rent/errors/already-exists",
  "title": "Doublon",
  "status": 409,
  "code": "ALREADY_EXISTS",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>",
  "field": "<string>",
  "conflictingId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}

{
  "type": "https://api.lexio.rent/errors/payload-too-large",
  "title": "Corps trop volumineux",
  "status": 413,
  "code": "PAYLOAD_TOO_LARGE",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>",
  "maxBytes": 2
}

{
  "type": "https://api.lexio.rent/errors/unsupported-media-type",
  "title": "Type de contenu non pris en charge",
  "status": 415,
  "code": "UNSUPPORTED_MEDIA_TYPE",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>",
  "accepted": [
    "<string>"
  ]
}

{
  "type": "https://api.lexio.rent/errors/idempotency-key-reused",
  "title": "Clé d’idempotence réutilisée",
  "status": 422,
  "code": "IDEMPOTENCY_KEY_REUSED",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>"
}

{
  "type": "https://api.lexio.rent/errors/rate-limited",
  "title": "Trop de requêtes",
  "status": 429,
  "code": "RATE_LIMITED",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>",
  "limit": "PRE_AUTH",
  "windowSeconds": 2,
  "retryAfter": 1
}

{
  "type": "https://api.lexio.rent/errors/internal-error",
  "title": "Erreur interne",
  "status": 500,
  "code": "INTERNAL_ERROR",
  "detail": "<string>",
  "instance": "<string>",
  "requestId": "<string>"
}