Simple PHP script to connect with API EMnify

I need the development of a simple script in PHP to send some commands to API EMnify through a webhook
API documentation: https://cdn.emnify.net/api/doc/swagger.html

1- Authentincate (will provide token)

2- Create endpoint. Create an ENDPOINT at Emnify using API POST /api/v1/endpoint “Create Endpoint”.
PARAMETERS will come from HTML GET to the script
• name
• tag1
• tag2
• ICCID

3- SEND LIST OF SMS to endpoint
PARAMETERS from HTML GET
• endpoint name
• SMS1
• ….
• SMSn