{"slug":"medien-halowerk-com-v1-stt-batch-96db04","title":"Takes 2 to 15 recordings by URL or inline base64, each with its declared length,","host":"medien.halowerk.com","method":"POST","resource":"https://medien.halowerk.com/v1/stt-batch","category":"image","description":"Takes 2 to 15 recordings by URL or inline base64, each with its declared length, and returns one transcript per file in the order given: full text, detected language, paragraphs, utterances, a confidence summary naming the weakest words with timestamps, and optionally every word with its timing. Bil","price_listed":0.034,"price_asked":0.034,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1380,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"files":[{"duration_minutes":1,"id":"teil-1","source":{"url":"https://static.deepgram.com/examples/Bueller-Life-moves-pretty-fast.wav"}},{"duration_minutes":1,"id":"teil-2","source":{"url":"https://static.deepgram.com/examples/Bueller-Life-moves-pretty-fast.wav"}}],"language":"en"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"confidence_threshold":{"default":0.7,"maximum":1,"minimum":0,"type":"number"},"files":{"description":"The recordings. Each with source and its length in started minutes.","items":{"additionalProperties":false,"properties":{"duration_minutes":{"description":"Length of this recording in started minutes.","maximum":30,"minimum":1,"type":"integer"},"id":{"description":"Your own label for this file; returned unchanged.","maxLength":120,"type":"string"},"source":{"additionalProperties":false,"description":"The recording. Either url or content_base64.","properties":{"content_base64":{"description":"The file inline, base64. All inline files together must stay under the 12 MB request limit; larger batches come by url.","maxLength":12000000,"type":"string"},"filename":{"maxLength":260,"type":"string"},"url":{"description":"Public http(s) URL of the audio or video file.","maxLength":2048,"type":"string"}},"type":"object"}},"required":["source","duration_minutes"],"type":"object"},"maxItems":15,"minItems":2,"type":"array"},"include_words":{"default":false,"description":"Return every word with timestamps per file. Off keeps the response small.","type":"boolean"},"language":{"description":"BCP-47 code for all files, e.g. en, de. Omit to detect per file. \"multi\" is not offered in batch.","maxLength":12,"type":"string"}},"required":["files"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-31","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.034,"price_match":true,"latency_ms":1380,"error":null}],"description_full":"Takes 2 to 15 recordings by URL or inline base64, each with its declared length, and returns one transcript per file in the order given: full text, detected language, paragraphs, utterances, a confidence summary naming the weakest words with timestamps, and optionally every word with its timing. Billing is per started audio minute across the whole batch, at 0.017 USDC instead of the 0.02 USDC of a single /v1/stt call, at most 60 minutes per call.","last_updated":"2026-10-30T11:25:13.857Z","schemes":["exact"]}