@Lory_96 There are a few different ways you could do this. Probably the most popular solution is to use Telegraf to parse the JSON and then write it to InfluxDB. You can find details for this solution in How to parse json array from http source.
Another option is to use Flux, but Flux is only available with InfluxDB v2 and InfluxDB Cloud (TSM). If you’re interested, I could walk you through this method, but I need to know the structure of your JSON, and what data types you’re using.