Yeshanghai

AI APIs for Language, Text & Voice

Specialised AI models built for developers. Translate content, humanise AI-generated text, and transcribe voice—all through a simple, reliable API.

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Our API Capabilities

Three powerful endpoints powered by our own AI models, designed for accuracy and ease of integration.

Language Translate

High-quality translation across 100+ languages powered by our specialised AI model. Preserve tone, context, and nuance—ideal for apps, content platforms, and customer support.

  • Document and real-time translation
  • Source and target language detection
  • Batch processing support

Text Humanisation

Convert AI-generated text into natural, human-sounding content. Reduces robotic phrasing, adds variation, and improves readability for marketing copy, articles, and user-facing content.

  • Tone and style preservation
  • Idiom and colloquialism injection
  • Plagiarism-safe rewrites

Voice Transcript

Accurate speech-to-text transcription for audio and voice content. Supports multiple formats, speaker diarisation, and punctuation for meetings, podcasts, and voice notes.

  • Multiple audio format support
  • Speaker identification
  • Timestamp and punctuation

Simple per-call pricing

Pay only for what you use. Each API is billed separately per call—no subscriptions, no minimums.

Language Translate

Translation across 100+ languages

$0.02per call

Billed per translation request. Volume discounts available.

Text Humanisation

Natural rewrites of AI-generated text

$0.015per call

Billed per humanisation request. Ideal for content workflows.

Voice Transcript

Speech-to-text transcription

$0.03per call

Billed per audio file. Pricing may vary by duration.

Why Yeshanghai

Built for developers who need reliable, specialised AI—without the complexity of general-purpose models.

Own models

Purpose-built for translation, humanisation, and transcription—not general-purpose chatbots retuned for tasks.

Simple API

RESTful endpoints, clear documentation, and predictable pricing. Integrate in minutes, not days.

Production-ready

Low latency, high throughput, and SLA-backed reliability for production workloads.

Start building with Yeshanghai

Get API access, documentation, and support. Integrate our AI capabilities into your applications today.

Get API Access

Contact us at contact@yeshanghai.cloud