Javascript SDK for Axiom

Quickstart

Install using npm install:

npm install @axiomhq/js

If you use the Axiom CLI, run eval $(axiom config export -f) to configure your environment variables.

Otherwise create a personal token in the Axiom settings and export it as AXIOM_TOKEN. Set AXIOM_ORG_ID to the organization ID from the settings page of the organization you want to access.

You can also configure the client using options passed to the constructor of the Client:

import { Axiom } from '@axiomhq/js';

const axiom = new Axiom({
  token: process.env.AXIOM_TOKEN,
  orgId: process.env.AXIOM_ORG_ID,
});

You can then ingest data like this:

axiom.ingest('my-dataset', [{ foo: 'bar' }]);
await axiom.flush();

Note that the client is automatically batching events in the background, in most cases you'll only want to call flush() before your application exits.

And query data like this:

const res = await axiom.query(`['my-dataset'] | where foo == 'bar' | limit 100`);
console.log(res);

For further examples, head over to the examples directory.

Capture Errors

To capture errors, you can pass a method onError to the client:

let client = new Axiom({
  token: '',
  ...,
  onError: (err) => {
    console.error('ERROR:', err);
  }
});

by default onError is set to console.error.