Dataczar
Browse helpers

API Reference / documents / add-page-numbers

Overlay page numbers with a custom label and position.

Uploads or fetches a PDF and stamps numbered labels (e.g., 'Page – Page N of M') at the location you choose. Drop this helper wherever you want to overlay page numbers with a custom label and position with a single HTTP call. Send the documented inputs and the API streams back polished results you can hand directly to your users.

GETPOST/documents/add-page-numbers

Where this helper shines

Overlay page numbers with a custom label and position. keeps documents helpers on autopilot. Use it whenever you need to overlay page numbers with a custom label and position without pausing a sprint or asking design/dev to jump in.

  • Trigger this helper whenever you need to overlay page numbers with a custom label and position without waiting on a full deploy.
  • Drop it into automations (Zapier, Make, workers) to overlay page numbers with a custom label and position as part of your workflow.
  • Share the GET URL so support and success can overlay page numbers with a custom label and position safely using their Dataczar API key.

Copy & ship snippets

GET

Instant link

GET https://api.dataczar.app/documents/add-page-numbers?url=https%3A%2F%2Fexample.com%2Fsample.png&text=Launch+promo&position=bottom-center&font=helvetica&ak=demo

Open directly in any browser, webhook, or low-code workflow.

curl

curl GET

curl "https://api.dataczar.app/documents/add-page-numbers?url=https%3A%2F%2Fexample.com%2Fsample.png&text=Launch+promo&position=bottom-center&font=helvetica&ak=demo"

Swap ak=demo with your Dataczar API key.

curl

curl POST

curl -X POST "https://api.dataczar.app/documents/add-page-numbers?ak=demo" \
  -H 'Content-Type: application/json' \
  -d '{
  "file": "sample_file"
}'

Send JSON payloads from back-end jobs, queues, or workers.

Parameters

Query Parameters

NameTypeDescription
urlstringPDF URL.
textstring
positionstring
fontstring
sizenumber
marginnumber
colorstring
pagesstringPage selector
dryrunboolean

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

PDF with numbered footer.

Examples

Query parameters

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