{"id":"assemblyai","name":"AssemblyAI","category":"media","summary":"Turn recorded or live audio into transcripts through hosted speech models.","description":"Use AssemblyAI APIs and SDKs to transcribe audio, obtain speaker-labeled text where supported and pass verified transcripts into agent workflows.","url":"https://aiagentstore.ai/services-for-ai-agents/assemblyai","website":"https://www.assemblyai.com/?utm_source=aiagentstore.ai","docs":"https://www.assemblyai.com/docs/pre-recorded-audio/getting-started/transcribe-an-audio-file?utm_source=aiagentstore.ai","interfaces":["api","sdk"],"capabilities":["speech-to-text","voice","webhooks"],"humanSetup":"Create an account, obtain an API key and configure funds and alerts for the intended usage. Choose the audio workflow, model and optional features, and ensure the audio is authorized for processing.","authentication":"SDKs accept an API key, commonly loaded from ASSEMBLYAI_API_KEY. REST uses the authorization header with the raw key, without a Bearer prefix. The documentation MCP helps build integrations; transcription runs through the service APIs.","billing":"Pre-recorded transcription is billed by processed audio duration and selected model, with optional features charged separately. Streaming bills the time a WebSocket session remains open, including idle time. Account funds are drawn down as the service is used.","firstTask":"Submit a short authorized recording, retain its transcript ID and wait for completed or error status. Compare task-critical words and speaker assignments against the audio.","limitations":"Parallel-job limits queue excess pre-recorded work. HTTP request limits and per-transcript polling limits also apply. A completed transcript can still contain recognition errors; language, model and recording quality affect suitability.","readiness":"autonomous-after-setup","paymentMode":"provider-account","agentPayments":"not-verified","verifiedAt":"2026-10-25","verification":"Official documentation reviewed; account onboarding and paid execution not independently tested.","sources":["https://www.assemblyai.com/docs/pre-recorded-audio/getting-started/transcribe-an-audio-file?utm_source=aiagentstore.ai","https://www.assemblyai.com/docs/billing-and-pricing?utm_source=aiagentstore.ai","https://www.assemblyai.com/docs/pre-recorded-audio/rate-limits?utm_source=aiagentstore.ai","https://www.assemblyai.com/docs/coding-agent-prompts?utm_source=aiagentstore.ai"],"siteGuide":{"title":"Keep the audio job identity through transcription and downstream analysis","summary":"Trained speech models and managed audio-processing capacity supply information extraction from sound. Writing a transcript parser does not reproduce those models or operate their inference infrastructure.","url":"https://aiagentstore.ai/services-for-ai-agents/assemblyai#integration-playbook","contentType":"text/html","requiresBrowser":false,"includes":["selection rationale","suggested workflow","acceptance checks","failure recovery","related services"],"basis":"Original AI Agent Store editorial guidance; not an execution benchmark."},"categoryUrl":"https://aiagentstore.ai/services-for-ai-agents/category/media","tagLinks":[{"id":"api","url":"https://aiagentstore.ai/services-for-ai-agents/tag/api"},{"id":"sdk","url":"https://aiagentstore.ai/services-for-ai-agents/tag/sdk"},{"id":"speech-to-text","url":"https://aiagentstore.ai/services-for-ai-agents/tag/speech-to-text"},{"id":"voice","url":"https://aiagentstore.ai/services-for-ai-agents/tag/voice"},{"id":"webhooks","url":"https://aiagentstore.ai/services-for-ai-agents/tag/webhooks"}]}