This is a CLI tool for reading a CSV file and making a POST request for each row to the URL you provide.

I'm using this to take Facebook Lead Ads data and piping it into a Stitch webhook. This is solving my problem of getting historical leads into our data warehouse using the same schema as our real-time webhooks, which also use Stitch.

$ npm install -g postcsv

postcsv --csv <path to file> --url <full url to POST to>

You can optionally add the --rps flag if you need to limit the number of requests per second. i.e. if you only want to send 1 request (row of your CSV) to the URL each second, provide --rps 1. You can also use floats, e.g. --rps 0.2 will send one request every 5 seconds.

You could also use the short args as follows: postcsv -i <path to file> -o <full url to POST to> -r <rps>

• handle non 200 responses by trying again
• allow for further customisation of the base request (e.g. other HTTP methods, headers, auth) by accepting args and passing them into the axios request factory
• JSON keys mapping input - by default the first row of the CSV are headers, such headers could be replaced using a JSON mapping file
• handle all the types of CSVs needed