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Notis

Generate invoice PDFs from webhook data

Turn structured incoming data into a ready to send document.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Convert HTML to PDF

Tool to convert HTML to a PDF document. Use when you need to generate a PDF from raw HTML. Returns raw PDF bytes suitable for download or storage.

Why this helps

Manual invoice formatting creates avoidable delays and errors.

  • Speeds billing
  • Standardizes output
  • Reduces formatting work

Setup

Build it in a few focused steps.

  • 1Connect Customjs once in Notis.
  • 2Create an automation named Webhook invoice PDF.
  • 3Tell Notis to turn each webhook payload into invoice HTML and convert it to PDF.
  • 4Pick a Notis webhook trigger and provide the sending system details.
  • 5Choose a report channel, then test with one real payload.

Questions about this workflow

What data must the webhook provide?

Provide the customer, line items, totals, currency, and any required invoice details in the payload.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Discord to Customjs. A trigger fires from one place; an action lands in another.

Discord triggers

Customjs actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Authenticate CustomJS API Key

Tool to authenticate a CustomJS API key. Use when verifying a user's API key before making further requests.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Convert HTML to PDF

Tool to convert HTML to a PDF document. Use when you need to generate a PDF from raw HTML. Returns raw PDF bytes suitable for download or storage.

ActionInstant

New Discord Message Trigger

Polls a specific Discord channel for new messages.

TriggerPolling

Convert HTML to PNG

Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.

ActionInstant

New Member Joined

Triggered when a new member joins a Discord server (guild) you manage.

TriggerPolling

Capture webpage screenshot

Tool to capture a screenshot of a webpage. Use when you need a visual snapshot of a URL.

ActionInstant

Message Reaction Added

Triggered when a reaction (emoji) is added to a message in a monitored Discord channel.

TriggerPolling

Merge multiple PDFs into one

Tool to merge multiple PDF files into a single PDF. Use when you have multiple PDF URLs and want one combined PDF.

ActionInstant

New Thread Created

Triggered when a new thread is created in a Discord channel within a monitored server.

TriggerPolling

Run Puppeteer Script

Tool to run a Puppeteer script and capture a screenshot. Use when automating headless browser tasks and needing a PNG output. Use after confirming the script logic.

ActionInstant

Message Edited

Triggered when an existing message in a monitored Discord channel is edited.

TriggerPolling

Connect any two apps with Notis in the middle.

Discord and Customjs, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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