curl --request POST \
  --url https://api.mervii.com/beta/parcel/logistics/centre-centre \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "destinations": [
    {
      "address": "Ikolaba Rd, Ibadan 200285, Oyo, Nigeria",
      "centre_code": "lagos-ojodu-berger",
      "city": "Lagos",
      "contacts": {
        "email": "abdul@gmail.com",
        "name": "Olakunle Olayemi",
        "phone_number": "09020500177",
        "phone_number_2": ""
      },
      "country_code": "NG",
      "delivery_note": "",
      "item_weight": 0.5,
      "items": [
        {
          "height": "",
          "length": "",
          "name": "Book",
          "width": ""
        }
      ],
      "state_code": "LA"
    }
  ],
  "pickup_origin": {
    "address": "Ikolaba Rd, Ibadan 200285, Oyo, Nigeria",
    "centre_code": "",
    "city": "Lagos",
    "contacts": {
      "email": "abdul@gmail.com",
      "name": "Olakunle Olayemi",
      "phone_number": "09020500177",
      "phone_number_2": ""
    },
    "country_code": "NG",
    "pickup_date": "",
    "pickup_note": "",
    "pickup_time": "",
    "state_code": "LA",
    "vehicle": ""
  }
}
'

import requests

url = "https://api.mervii.com/beta/parcel/logistics/centre-centre"

payload = {
    "destinations": [
        {
            "address": "Ikolaba Rd, Ibadan 200285, Oyo, Nigeria",
            "centre_code": "lagos-ojodu-berger",
            "city": "Lagos",
            "contacts": {
                "email": "abdul@gmail.com",
                "name": "Olakunle Olayemi",
                "phone_number": "09020500177",
                "phone_number_2": ""
            },
            "country_code": "NG",
            "delivery_note": "",
            "item_weight": 0.5,
            "items": [
                {
                    "height": "",
                    "length": "",
                    "name": "Book",
                    "width": ""
                }
            ],
            "state_code": "LA"
        }
    ],
    "pickup_origin": {
        "address": "Ikolaba Rd, Ibadan 200285, Oyo, Nigeria",
        "centre_code": "",
        "city": "Lagos",
        "contacts": {
            "email": "abdul@gmail.com",
            "name": "Olakunle Olayemi",
            "phone_number": "09020500177",
            "phone_number_2": ""
        },
        "country_code": "NG",
        "pickup_date": "",
        "pickup_note": "",
        "pickup_time": "",
        "state_code": "LA",
        "vehicle": ""
    }
}
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({
    destinations: [
      {
        address: 'Ikolaba Rd, Ibadan 200285, Oyo, Nigeria',
        centre_code: 'lagos-ojodu-berger',
        city: 'Lagos',
        contacts: {
          email: 'abdul@gmail.com',
          name: 'Olakunle Olayemi',
          phone_number: '09020500177',
          phone_number_2: ''
        },
        country_code: 'NG',
        delivery_note: '',
        item_weight: 0.5,
        items: [{height: '', length: '', name: 'Book', width: ''}],
        state_code: 'LA'
      }
    ],
    pickup_origin: {
      address: 'Ikolaba Rd, Ibadan 200285, Oyo, Nigeria',
      centre_code: '',
      city: 'Lagos',
      contacts: {
        email: 'abdul@gmail.com',
        name: 'Olakunle Olayemi',
        phone_number: '09020500177',
        phone_number_2: ''
      },
      country_code: 'NG',
      pickup_date: '',
      pickup_note: '',
      pickup_time: '',
      state_code: 'LA',
      vehicle: ''
    }
  })
};

fetch('https://api.mervii.com/beta/parcel/logistics/centre-centre', 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.mervii.com/beta/parcel/logistics/centre-centre",
  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([
    'destinations' => [
        [
                'address' => 'Ikolaba Rd, Ibadan 200285, Oyo, Nigeria',
                'centre_code' => 'lagos-ojodu-berger',
                'city' => 'Lagos',
                'contacts' => [
                                'email' => 'abdul@gmail.com',
                                'name' => 'Olakunle Olayemi',
                                'phone_number' => '09020500177',
                                'phone_number_2' => ''
                ],
                'country_code' => 'NG',
                'delivery_note' => '',
                'item_weight' => 0.5,
                'items' => [
                                [
                                                                'height' => '',
                                                                'length' => '',
                                                                'name' => 'Book',
                                                                'width' => ''
                                ]
                ],
                'state_code' => 'LA'
        ]
    ],
    'pickup_origin' => [
        'address' => 'Ikolaba Rd, Ibadan 200285, Oyo, Nigeria',
        'centre_code' => '',
        'city' => 'Lagos',
        'contacts' => [
                'email' => 'abdul@gmail.com',
                'name' => 'Olakunle Olayemi',
                'phone_number' => '09020500177',
                'phone_number_2' => ''
        ],
        'country_code' => 'NG',
        'pickup_date' => '',
        'pickup_note' => '',
        'pickup_time' => '',
        'state_code' => 'LA',
        'vehicle' => ''
    ]
  ]),
  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://api.mervii.com/beta/parcel/logistics/centre-centre"

	payload := strings.NewReader("{\n  \"destinations\": [\n    {\n      \"address\": \"Ikolaba Rd, Ibadan 200285, Oyo, Nigeria\",\n      \"centre_code\": \"lagos-ojodu-berger\",\n      \"city\": \"Lagos\",\n      \"contacts\": {\n        \"email\": \"abdul@gmail.com\",\n        \"name\": \"Olakunle Olayemi\",\n        \"phone_number\": \"09020500177\",\n        \"phone_number_2\": \"\"\n      },\n      \"country_code\": \"NG\",\n      \"delivery_note\": \"\",\n      \"item_weight\": 0.5,\n      \"items\": [\n        {\n          \"height\": \"\",\n          \"length\": \"\",\n          \"name\": \"Book\",\n          \"width\": \"\"\n        }\n      ],\n      \"state_code\": \"LA\"\n    }\n  ],\n  \"pickup_origin\": {\n    \"address\": \"Ikolaba Rd, Ibadan 200285, Oyo, Nigeria\",\n    \"centre_code\": \"\",\n    \"city\": \"Lagos\",\n    \"contacts\": {\n      \"email\": \"abdul@gmail.com\",\n      \"name\": \"Olakunle Olayemi\",\n      \"phone_number\": \"09020500177\",\n      \"phone_number_2\": \"\"\n    },\n    \"country_code\": \"NG\",\n    \"pickup_date\": \"\",\n    \"pickup_note\": \"\",\n    \"pickup_time\": \"\",\n    \"state_code\": \"LA\",\n    \"vehicle\": \"\"\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://api.mervii.com/beta/parcel/logistics/centre-centre")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"destinations\": [\n    {\n      \"address\": \"Ikolaba Rd, Ibadan 200285, Oyo, Nigeria\",\n      \"centre_code\": \"lagos-ojodu-berger\",\n      \"city\": \"Lagos\",\n      \"contacts\": {\n        \"email\": \"abdul@gmail.com\",\n        \"name\": \"Olakunle Olayemi\",\n        \"phone_number\": \"09020500177\",\n        \"phone_number_2\": \"\"\n      },\n      \"country_code\": \"NG\",\n      \"delivery_note\": \"\",\n      \"item_weight\": 0.5,\n      \"items\": [\n        {\n          \"height\": \"\",\n          \"length\": \"\",\n          \"name\": \"Book\",\n          \"width\": \"\"\n        }\n      ],\n      \"state_code\": \"LA\"\n    }\n  ],\n  \"pickup_origin\": {\n    \"address\": \"Ikolaba Rd, Ibadan 200285, Oyo, Nigeria\",\n    \"centre_code\": \"\",\n    \"city\": \"Lagos\",\n    \"contacts\": {\n      \"email\": \"abdul@gmail.com\",\n      \"name\": \"Olakunle Olayemi\",\n      \"phone_number\": \"09020500177\",\n      \"phone_number_2\": \"\"\n    },\n    \"country_code\": \"NG\",\n    \"pickup_date\": \"\",\n    \"pickup_note\": \"\",\n    \"pickup_time\": \"\",\n    \"state_code\": \"LA\",\n    \"vehicle\": \"\"\n  }\n}")
  .asString();

{
  "data": {
    "discount_description": "0% discount",
    "discount_type": "Percetage",
    "status": "Pending",
    "total_amount": 3000.67,
    "total_amount_payable": 3000.67,
    "total_discount_amount": 0,
    "tracking_number": "202410082800065"
  },
  "message": "Parcel is successful",
  "status": true
}

{
  "message": "The pickup origin.centre code field is required.",
  "status": false
}