Run a multi-step PDF pipeline.

Accepts a PDF (`url` or upload) plus an ordered `steps` array describing actions such as `add-background`, `add-watermark`, `add-header-text`, `add-footer-text`, and `add-stamp`. Drop this helper wherever you want to run a multi-step PDF pipeline with a single HTTP call. Send the documented inputs and the API streams back polished results you can hand directly to your users.

POST/documents/composite

Parameters

Query Parameters

Name	Type	Description
url	string
dryrun	boolean

All helper calls accept your Dataczar key via the ak query parameter. Need one? Create or copy a key on Dataczar Connect and drop it into each request.

Responses

Status 200

Composite PDF stream.

Examples

Request

"POST /pdf/composite"

Response

"Binary PDF with all requested steps applied."

API keyBase URLMethod

File uploads (multipart form-data)

Attach PDFs or images as multipart fields. We'll fill in the field names for you.

Files

file

Query parameters

url optionaldryrun optional

Equivalent curl

Grab your Dataczar API key

Every helper runs with the same simple API key. Sign in (or create a free Dataczar account) at Dataczar Connect to issue keys in seconds, then drop the key into any `ak=` parameter and start shipping.

Get your API key Browse helpers

Tip: reuse the same key across these helpers, or rotate keys per project from the Connect dashboard.