# WhisperAPI > Fast & accurate audio and video transcription API ## About WhisperAPI provides audio and video transcription services powered by OpenAI's Whisper model. We support 98+ languages, files up to 10GB, and deliver transcriptions in minutes. ## API - Base URL: https://api.whisper-api.com - Documentation: https://whisper-api.com/docs - Authentication: API key (Bearer token via X-API-Key header) ## Pricing - Pay-as-you-go credit system - 5 free credits to start - Credits never expire - Plans from $4.99 (20 credits) to custom enterprise pricing ## Features - Multiple Whisper model sizes (tiny to large-v2) - Speaker diarization - Word-level timestamps - 98+ language support with automatic language detection - File upload and URL-based transcription - JSON, TXT, VTT, DOCX, PDF export formats - Zapier integration - Browser-based dashboard (no coding required) - Files up to 10GB supported - Files auto-deleted after 24 hours for privacy ## Links - Homepage: https://whisper-api.com - API Docs: https://whisper-api.com/docs - Pricing: https://whisper-api.com/pricing - Blog: https://whisper-api.com/blog - Contact: https://whisper-api.com/contact