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Dolva turns audio from everyday conversations into structured cognitive and emotional signals. With two simple REST endpoints, you can upload an audio file and receive machine-learning–powered insights in seconds — no model training required.

Quick Start

Make your first analysis request in under 5 minutes.

Authentication

Learn how to obtain and use your API token.

API Reference

Full reference for all Dolva endpoints.

Interpreting Results

Understand cognitive and emotion response fields.

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How It Works

1

Get your API token

Sign up at dolva.ai and retrieve your Bearer token from your account dashboard.
2

Upload an audio file

Send a multipart/form-data POST request to /v1/analyze/cognitive or /v1/analyze/emotion with your audio file.
3

Receive structured insights

Dolva returns a JSON object containing the detected signals from your audio — ready to store, display, or act on.

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What You Can Analyze

Cognitive Analysis

Detect cognitive load, clarity, and processing signals from speech patterns.

Emotion Analysis

Identify emotional states and valence from the acoustic properties of audio.