Send POST from script

Configuration
1

Hi. It is possible to call a script that posts a url.
Here I have a code but something is wrong.
The name of the script is send_medition and is called by pressing on “GRABAR MEDICION”

Thanks

Untitled

script.yaml

send_medition:
  url: http://localhost
  method: POST
  headers: 
    authorization: 'Bearer ABCDEFGH'
    content-type: 'application/json'
  payload: '{"state":entity???}'
2

The REST sensor that can use the POST method. If you can get that to work you can use homeassistant.update_entity to force the sensor to run.

Another option would be to create a shell command. Here is an example I found. This example assumes you have access to curl on your operating system.

curl -d '{"key1":"value1", "key2":"value2"}' -H "Content-Type: application/json" -X POST http://localhost:3000/data

I also see there is a notification rest method.

4

Thanks. I will try

5

Hi. Everything is working but I can’t pass the entities. How do I send it? Thanks

shell_command:
  send_medition: 'curl -X GET http://localhost/?action=setMeditions&valor={{input_text.valor_medicion}}&quimico={{input_select.quimicos}}'
6

Try to copy paste the shell command in the template editor and see if it returns the expected results.

7

This is de error

Detalles de registro (ERROR)
Sun Dec 22 2019 18:55:23 GMT-0300 (hora estándar de Argentina)
Error rendering command template: UndefinedError: 'input_text' is undefined
Traceback (most recent call last):
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\homeassistant\helpers\template.py", line 222, in async_render
    return compiled.render(kwargs).strip()
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\jinja2\asyncsupport.py", line 76, in render
    return original_render(self, *args, **kwargs)
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\jinja2\environment.py", line 1008, in render
    return self.environment.handle_exception(exc_info, True)
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\jinja2\environment.py", line 780, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\jinja2\_compat.py", line 37, in reraise
    raise value.with_traceback(tb)
  File "<template>", line 1, in top-level template code
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\jinja2\sandbox.py", line 387, in getattr
    value = getattr(obj, attribute)
jinja2.exceptions.UndefinedError: 'input_text' is undefined

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\homeassistant\components\shell_command\__init__.py", line 46, in async_service_handler
    rendered_args = args_compiled.async_render(service.data)
  File "C:\Users\Mile\AppData\Local\Programs\Python\Python37\lib\site-packages\homeassistant\helpers\template.py", line 224, in async_render
    raise TemplateError(err)
homeassistant.exceptions.TemplateError: UndefinedError: 'input_text' is undefined
8 
curl -v -X POST http://localhost -H "Content-type:application/json" -d '{"name":"pablo"}'

if I try this returns nothing comes by POST
Array ()

C:\Users\Mile>curl -v -X POST http://localhost -H "Content-type:application/json" -d '{"name":"pablo"}'
Note: Unnecessary use of -X or --request, POST is already inferred.
* Rebuilt URL to: http://localhost/
*   Trying ::1...
* TCP_NODELAY set
* Connected to localhost (::1) port 80 (#0)
> POST / HTTP/1.1
> Host: localhost
> User-Agent: curl/7.55.1
> Accept: */*
> Content-type:application/json
> Content-Length: 14
>
* upload completely sent off: 14 out of 14 bytes
< HTTP/1.1 200 OK
< Date: Sun, 22 Dec 2019 23:32:56 GMT
< Server: Apache/2.4.41 (Win64) OpenSSL/1.0.2s PHP/7.1.33
< X-Powered-By: PHP/7.1.33
< Set-Cookie: PHPSESSID=a9pdhe71r4jooq2l3aq4k0vo6o; path=/
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Pragma: no-cache
< Content-Length: 184
< Content-Type: application/json