Bj
y’a des petite erreur , faire attention au guillemet "
PS, quand tu met un code sert de </>

Essai
- alias: Commutateur Z-Wave sur On - Envoyer un message HTTP
trigger:
platform: state
entity_id: switch.spot_exterieur
to: 'on'
action:
service: http.post
data:
url: 'http://192.168.1.33/xxxxxxxxxxxxxxxxxxxx/command/floodlight_set_config'
headers:
Content-Type: 'application/json'
json:
config:
mode: 'auto'
- alias: Commutateur Z-Wave sur Off - Envoyer un message HTTP
trigger:
platform: state
entity_id: switch.spot_exterieur
to: 'off'
action:
service: http.post
data:
url: 'http://192.168.1.33/xxxxxxxxxxxxxxxx/command/floodlight_set_config'
headers:
Content-Type: 'application/json'
json:
config:
mode: 'off'
tu as essayé avec
rest_command:
example_request:
url: "http://example.com/"
regarde la pour t’aider