Plus AI Presentation Agent API

Generate presentations with a single API call

Send a prompt and the Presentation Agent plans, writes, and designs a finished deck — returned as native PowerPoint, PDF, and a thumbnail. Build deck generation right into your product, pipeline, or workflow.

3 outputs PPTX, PDF, and thumbnail every run
Webhooks Or poll — your call
Edit or create Start from a prompt or your own deck

Generate from a prompt

Describe the deck you want — say, a 10-slide product overview — and the agent plans, writes, and designs every slide into a native .pptx.
Edit an existing deck

Pass a .pptx and the agent revises, extends, or restyles it in place — e.g. refresh last quarter's board deck with this quarter's story, on brand.
Fill templates with data

Attach a spreadsheet and the agent writes your numbers and charts into a template — like a monthly sales review built straight from your CRM export.
Turn documents into slides

Hand the agent a PDF, doc, or call transcript and get a structured deck back — turn a research report into a board-ready readout in one call.
Translate and localize

Generate or convert a deck into any language, so a single source deck ships to every region without a rebuild.
Refresh on a schedule

Re-run the same job every week or month to keep a recurring report current — wire it into a cron and stop rebuilding it by hand.

1

Upload your files

PUT your template and any data or source files (up to 125 MB each) and get back a fileId for each.
2

Create a session

POST a prompt to /agent/sessions — optionally with your template and attachments. You get a sessionId and polling URL right away.
3

Poll or get a webhook

Check the session until its status is DONE, or pass a callbackUrl and let the agent notify you the moment it finishes.
4

Download the results

Grab the finished pptxUrl, pdfUrl, and thumbnailUrl — ready to deliver, store, or embed.

1 · Create a session bash

curl -X POST "https://api.plusdocs.com/r/v0/agent/sessions" \
  -H "Authorization: Bearer $PLUSAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Create a 12-slide investor update from the attached metrics.",
    "pptxFileId": "file_abc123",
    "attachments": [{ "fileId": "file_def456" }],
    "callbackUrl": "https://example.com/hooks/plus-ai"
  }'

Response json

{
  "sessionId": "sess_9f2c1a",
  "pollingUrl": "https://api.plusdocs.com/r/v0/agent/sessions/sess_9f2c1a"
}

2 · Poll for the result bash

curl "https://api.plusdocs.com/r/v0/agent/sessions/sess_9f2c1a" \
  -H "Authorization: Bearer $PLUSAI_API_KEY"

Result json

{
  "status": "DONE",
  "pptxUrl": "https://files.plusdocs.com/o/investor-update.pptx",
  "pdfUrl": "https://files.plusdocs.com/o/investor-update.pdf",
  "thumbnailUrl": "https://files.plusdocs.com/o/investor-update.png"
}

Read the full API docs

Data-driven decks

Attach a CSV, spreadsheet, or document and the agent writes the numbers, charts, and commentary straight into your template.
A deck for every customer

Loop the API over your rows — one call per customer, region, or rep — to produce a personalized deck for each from the same template.
Scheduled refreshes

Run it on a cron to refresh a weekly report or board deck with the latest figures — hands-free.

Async by default

Kick off a job and get a sessionId instantly. Nothing blocks while the agent works.
Webhooks, not waiting

Pass a callbackUrl and get notified on every state change — HTTPS-only, with SSRF protection built in.
Bring your own content

Attach spreadsheets, documents, and images so the agent grounds each deck in your real data.
Clean REST surface

A versioned /r/v0 API with an OpenAPI 3.1 spec and conventional HTTP status codes.
Any language

Generate or translate presentations in any language — set it per session or let the agent auto-detect.
Org-scoped and metered

Every file and session is scoped to your organization, with clear credit accounting and typed errors.

Real files, no lock-in

Native PowerPoint out, every time

Each session returns a real .pptx you can open and edit in PowerPoint or Google Slides — plus a PDF and a thumbnail. The decks you generate are yours to keep.

Call it from anywhere

It's just REST over HTTPS with a bearer token and an OpenAPI spec — call it from any language or framework.
Automation platforms

Trigger decks from the tools you already use with Zapier, n8n, or Make — no backend required.
MCP and agents

Pair it with the Plus AI MCP server to let your own agents generate slides as a tool.

How do I authenticate?

Every request sends an Authorization: Bearer $PLUSAI_API_KEY header. API access is included on Pro and Team plans — generate a key from your Plus AI account.

Is it synchronous or asynchronous?

Asynchronous. Creating a session returns immediately with a sessionId and a pollingUrl. Poll GET /agent/sessions/{id} until the status is DONE, or pass a callbackUrl to receive a webhook on every state change.

Can I edit an existing presentation?

Yes. Upload a .pptx, pass its pptxFileId when you create the session, and the agent edits that deck in place — revising, extending, restyling, or translating while preserving your layout and branding.

How do I fill a template with data?

Upload your template and your data export (CSV, XLSX, or a document), reference both when you create the session, and the agent writes the figures, charts, and copy into the deck. To produce many personalized decks, call the API once per record.

What comes back, and how big can files be?

Each finished session exposes a pptxUrl, a pdfUrl, and a thumbnailUrl. Files can be up to 125 MB on the way in.

How is usage billed?

Sessions draw from your plan's AI agent credits. If you run out, the API returns a typed 402 INSUFFICIENT_AGENT_CREDITS so you can handle it gracefully.

Is my data isolated?

Every file and session is scoped to your organization. Callback URLs must be public HTTPS endpoints — localhost and private addresses are rejected to prevent SSRF.

Plus AI para equipos

API access on Pro and Team plans
Async sessions with webhook callbacks
Custom templates, brand kit, and shared presets

Probar gratis

Empresarial

Volume credits and higher usage limits
Conversión de plantillas con servicio premium
SSO, user management, and white-glove onboarding

Solicita una demo

Trusted by teams building with Plus AI.

Sin duda, el mejor creador de presentaciones con IA del mercado en lo que respecta a Google Slides. Puedo generar presentaciones completas a partir de un prompt o convertir texto en diapositivas.

Everett Sizemore
Me impresiona especialmente la función «Remix», que reformatea las diapositivas existentes en nuevos diseños. Me encanta esta función. ¡Gran trabajo!👍

Helen Xiong
Plus AI creó una excelente estructura y puntos de conversación para mi presentación. Me gustan mucho los consejos en cada diapositiva que me ayudan a elegir imágenes o a desarrollar una idea. ¡Esta herramienta ya forma parte de mi arsenal!

Kat Murray
La integración con Google Slides es perfecta. ¡Es como si siempre hubiera tenido que estar ahí! 5/5 estrellas en general.

Avik Lee
Una herramienta excelente que me ahorra muchísimo tiempo. Con prompts detallados crea una presentación que solo necesita ediciones menores. A nuestro equipo le encanta para hacer lluvia de ideas y los ejecutivos de cuentas la usan para colaborar con los clientes.

La escritora Gwenette Sinclair
Me ayudó muchísimo a estructurar mi esquema, lo que fue un salvavidas y un ahorro de tiempo para una presentación que tenía que entregar. Me gusta que se pueda usar en Google Slides, una herramienta que ya utilizo de todos modos para mis presentaciones.

Tobías Scholz
He probado la mayoría de los generadores de diapositivas con IA que existen para Google Slides y PPT. Este es, sin duda, el mejor: simplemente funciona.

Ritchie Wong
La integración con PowerPoint es lo que hace que este producto sea tan útil. Como creo muchas presentaciones cada semana, recurro primero a Plus AI para PowerPoint.

Antonio Enrique