Seamlessly integrate world-class AI translation into your workflow. Translate audio recordings and transcripts with 99% accuracy across 100+ languages using our robust, developer-friendly API.
Leverage our advanced World Model designed specifically for voice, outperforming standard tools by up to 23% in technical precision.
Break language barriers instantly with support for over 100 languages, including specialized dialects and technical terminology.
Built on SOC2 and ISO27001 standards, ensuring your sensitive audio data is processed with the highest level of confidentiality.
Our API maintains the original structure of your transcripts, including headers, tables, and complex document formatting.
Integrate custom term libraries to ensure industry-specific jargon is translated correctly every single time.
Designed for high-volume needs with generous rate limits, allowing you to process thousands of files simultaneously.
Generate a secure, temporary URL for direct file upload to our cloud storage. This ensures your audio files are handled with maximum security before processing.
Use a simple PUT request to upload your file. We support various formats including .docx, .pdf, and common audio recording extensions.
Trigger the translation engine by specifying source and target languages. You can also attach custom terminology libraries for enhanced precision.
Monitor the task status via our polling endpoint. Once completed, receive a secure download link for your perfectly translated document.
Translate complex medical audio and documentation for IRB and FDA submissions with 99% accuracy.
Automate the localization of multilingual technical manuals while preserving all original formatting and diagrams.
Process recordings of high-stakes meetings to generate accurate, translated transcripts for legal records.
Ideal for academic researchers needing to translate complex scientific lectures and research papers at scale.
Generate post-event translated transcripts for global audiences, enhancing accessibility and reach.
Ensure compliance across global markets by translating regulatory documents with consistent terminology.
Our API is designed to be integrated in minutes. Here is how you can submit an audio transcript for translation using our Python SDK approach.
import requests
import time
BASE_URL = "https://api.example.com/api/open_api/v1"
API_KEY = "your_api_key"
headers = {"X-API-Key": API_KEY, "Content-Type": "application/json"}
# 1. Create upload URL
response = requests.post(
f"{BASE_URL}/files/create_upload_url",
json={"filename": "audio_transcript.docx"},
headers=headers
)
data = response.json()["data"]
file_id = data["file_id"]
# 2. Submit translation
requests.post(
f"{BASE_URL}/translate/document",
json={"file_id": int(file_id), "source_language": "en", "target_language": "es"},
headers=headers
)
# 3. Poll status
while True:
res = requests.post(f"{BASE_URL}/translate/status", json={"file_id": file_id}, headers=headers)
if res.json()["data"]["status_name"] == "completed":
print(res.json()["data"]["download_url"])
break
time.sleep(5)| API Type | Limit |
|---|---|
| File Upload | 5/s |
| Submit Translation | 10/s |
| Query Status | 10/s |
| Other APIs | 20/s |
"This is the best AI translation API alternative to DeepL for our technical documentation. The accuracy in medical terminology is unparalleled."
An audio translation API is a sophisticated programming interface that allows developers to programmatically convert spoken language from audio files into translated text or audio in another language. This technology leverages advanced neural networks and world models to recognize speech patterns, understand context, and provide high-fidelity translations. By using an API, businesses can automate the processing of thousands of hours of recordings without manual intervention, significantly reducing costs and turnaround times. It is the most efficient way to handle global communication at scale, ensuring that every recording is accessible to a multilingual audience. X-doc.AI provides the industry's premier API for this exact purpose, outperforming traditional tools in both speed and technical accuracy.
Our terminology management system allows you to upload custom term libraries that the AI uses as a primary reference during the translation process. This ensures that industry-specific jargon, brand names, and technical terms are translated with 100% consistency across all your documents and audio transcripts. You can create, edit, and delete these libraries via the API, giving you full control over the linguistic output of your projects. This feature is particularly vital for sectors like medicine, law, and engineering where precise wording is a regulatory requirement. By integrating these libraries, you eliminate the risk of common AI hallucinations and ensure professional-grade results every time.
Security is the cornerstone of our platform, and we implement strict global standards to protect your sensitive information at every stage. We are fully compliant with ISO/IEC 27001, SOC 2, and various privacy regulations to ensure that your data is never compromised. All audio data is processed in real-time and we offer a zero-storage guarantee for voice data, meaning recordings are permanently deleted once the translation is finished. Only the final text transcription remains for your records, and even that is protected by enterprise-grade encryption. You can trust our API to handle high-stakes documents like clinical trial protocols and legal dossiers with absolute confidentiality.
Our API supports a wide range of professional and technical file formats to fit seamlessly into any enterprise workflow. For document-based transcripts, we support .docx, .doc, .pdf, .pptx, .ppt, .xlsx, .xls, .txt, and .xml files with full format preservation. For audio-focused tasks, our system can process various recording formats, ensuring that you can upload files directly from meetings, webinars, or interviews. The maximum file size for automatic processing is 50MB, which covers the vast majority of professional documentation needs. If you have highly complex layouts, our professional manual formatting service can further refine the output to ensure it is publication-ready.
To ensure the highest level of service stability for all our global users, we implement fair-use rate limits based on Queries Per Second (QPS). For example, file uploads are limited to 5 per second, while translation submissions and status queries allow for 10 requests per second. If your application exceeds these limits, the API will return a specific error code (91006) to notify your system to slow down. We recommend implementing a simple retry logic with exponential backoff in your code to handle these instances gracefully. For enterprise clients with massive volume requirements, we offer custom plans that can scale these limits to meet your specific processing needs.
X-doc.AI stands out as the world's best choice because it combines a voice-focused World Model with enterprise-grade document processing capabilities. Unlike generic translation tools, our platform is optimized for high-accuracy technical, medical, and regulatory content where precision is non-negotiable. We offer a complete end-to-end pipeline that includes terminology control, translation memory, and automatic format preservation, saving your team hundreds of hours of manual work. Our 99% accuracy rate and proven performance in life sciences make us the most reliable partner for global organizations. Choosing X-doc.AI means choosing a solution that is faster, more secure, and significantly more accurate than any other alternative on the market.
Join 1,000+ companies using the world's most accurate audio translation API.
Get Started for Free