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The AirCaps API turns English speech into text with two models: One API key works for both. Base URL: https://api.aircaps.com/v1 Every account includes 5 hours of free usage, shared by both models. For pricing, higher usage limits or concurrency, or a dedicated deployment, talk to sales. Both models transcribe English today. Multilingual support is planned and will be available soon.

Quickstart

Transcribe a file in five minutes.

API keys

Create and use a key.

Batch transcription

Uploads, URLs, polling and webhooks.

Live streaming

The realtime WebSocket protocol.

Talk to sales

Pricing, higher limits and concurrency, model access, and dedicated deployments.
Try both models without code in the Playground.