Developer docs

Sparka has two ways in. Both work with the same account and the same presentations.

MCP server

Assistants that support the Model Context Protocol connect to one URL: https://sparka.io/mcp. They can save presentations with polls, quizzes and word clouds, list and read them, and fetch results after a session. See Add Sparka to your assistant for setup steps.

REST API

Your own code can do the same over HTTPS at https://sparka.io/v1/, with a secret key in the Authorization header. Create a key on your account page.

Keep secret keys on your computer or your backend. Never put them in a web page, a deck or a public repository.

Start here

• Quickstart: save a presentation and run a session with curl.
• Authentication: secret keys, MCP sign-in, and what a deck may hold.
• API reference: every endpoint, field and error code.
• Question types: polls, quizzes and word clouds.
• Errors and Limits.
• MCP server: the tools an assistant gets.
• Building a live deck: start sessions and show results from an HTML deck.