Pipedream Integration - Generate Images in a Code Step

Pipedream lets you render Imejis designs from any workflow with a short Node.js code step. Design a template once, mark the parts that change as dynamic fields, then map your trigger data into those fields and get a finished image back.

What you can automateWhat you can automate

• Social graphics from any trigger — a new webhook, email, or CRM event becomes an on-brand image.
• Personalized visuals at scale — one image per recipient or record.
• Receipts, certificates, and badges — turn a payment or form into a branded document.

How to set it upHow to set it up

1. Add a step to your workflow and choose Run custom code (Node.js).

2. In the code step, POST to your design's render endpoint:

   https://render.imejis.io/v1/<designId>
   

3. Send your Imejis API key in the dma-api-key request header, with Content-Type: application/json.

4. POST a JSON body of field overrides. Each key is a dynamic field, set with its nested property:

   {
     "title": { "text": "Welcome, Jordan" },
     "plan": { "text": "Pro" }
   }

   Pull values from steps to fill the fields. Omitted fields fall back to the design's defaults.

5. The returned image is available to all later steps. Request a stored URL instead of raw bytes by appending ?delivery=hosted to the render URL.

Supported output formats are PNG, JPEG, WebP, and PDF — choose with ?format=png. The Imejis API hub also ships a ready-made code step you can paste straight into the editor.