curl --request POST \
  --url https://dashboard.hologram.io/api/1/sms/outgoing/ \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "body": "<string>",
  "destinationphonenumber": "<string>",
  "deviceid": 123,
  "phonenumber": "<string>"
}
'

import requests

url = "https://dashboard.hologram.io/api/1/sms/outgoing/"

payload = {
    "body": "<string>",
    "destinationphonenumber": "<string>",
    "deviceid": 123,
    "phonenumber": "<string>"
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    body: JSON.stringify('<string>'),
    destinationphonenumber: '<string>',
    deviceid: 123,
    phonenumber: '<string>'
  })
};

fetch('https://dashboard.hologram.io/api/1/sms/outgoing/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://dashboard.hologram.io/api/1/sms/outgoing/';
const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    body: JSON.stringify('<string>'),
    destinationphonenumber: '<string>',
    deviceid: 123,
    phonenumber: '<string>'
  })
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "success": true
}