• https://docs.ovh.com/gb/en/customer/first-steps-with-ovh-api/|First steps with OVH API

To work with API first create application: https://eu.api.ovh.com/createApp/ You will receive 2 keys: the application key (AK, can be publicly shared) and your secret application key (AS, keep it secret). This is just start! Now you need to obtain Consumer key!