Treblle for Fastify

To integrate Treblle with Fastify, we provide an official SDK for Fastify - treblle-fastify.


npm i treblle-fastify --save

Register treblle-fastify

treblle-fastify is a Fastify plugin, so you need to register it.

const treblleFastify = require('treblle-fastify')


Notice you are not providing your apiKey and projectId, this is because treblle-fastify will look for the following environment variables:


And use them for the apiKey and projectId respectively. That said, we recommend you set these environment variables in your .env file or your production server environment.

Config options

The treblle-fastify plugin can optionally take the following properties.

For example you can setup the treblle-fastify plugin like so:

const treblleFastify = require('treblle-fastify')

fastiy.register(treblleFastify, {
  apiKey: process.env.TREBLLE_API_KEY,
  projectId: process.env.TREBLLE_PROJECT_ID,
  additionalFieldsToMask: ['licensee_key']