insomnia-plugin-ftx-signing

All private FTX API calls require an authentication SIGN header (HMAC-SHA256) (see here.

This plugin (when installed) checks all outgoing requests to see if:

• The request is going to https://ftx.com/api
• An Insomnia environment variable API_SECRET exists
• A request header FTX-TS is present

If the above conditions are met, this plugin:

• Computes the HMAC signature based on timestamp, request method, endpoint path and request body
• Appends the FTX-SIGN header with the computed digest.

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This plugin is heavily based on insomnia-plugin-binance-signing