Pay-per-minute speech-to-text: audio URL to text, SRT or VTT. Paid via x402 or credits.

Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.

Enables an AI to place zero-cost SIP voice calls to a user's iPhone and hold multi-turn spoken conversations, with speech-to-text, text-to-speech, and barge-in interruption, exposed as MCP tools such as call_start, converse, and call_end.

African-language translation, chat, speech-to-text and text-to-speech from Sunbird AI.

Instagram tag/user/post search, details, comments/replies, users/posts, video/Reels speech-to-text.

TikTok suggestions,user search,post search/details,comments/replies,creators/posts,speech-to-text.