Neutral AI infrastructure for global teams

One API for every top AI model

180+ models from 30+ mainstream providers. Unified access, smart routing, and cost control in one place — no vendor-by-vendor integration, no changes to your existing stack.

30+ providers180+ models99.99% availabilityZH / EN / JA service

A Full Product Matrix for End-to-End AI Adoption

Connect AI capabilities to your business in one stop

LLM API

Call the world's leading LLMs through one API — chat, reasoning, image, audio and video. Pay-as-you-go, ready on signup.

FDE Technical Services

Solution consulting, agent building, model fine-tuning & post-training, corpus governance, and add-on packs — a dedicated FDE team that turns model capability into business value.

Why TK-NovaLink

More than APIs — we answer for your business outcomes

Cost Efficiency

Smart routing matches each task to the optimal model, cutting total cost by up to 40%

Pay-as-you-go with budget alerts and hard caps keeps every dollar accountable

Rock-Solid Reliability

Multi-provider failover architecture keeps availability at 99.99%

Upstream outages switch over in milliseconds — users never notice

Global Coverage

One account for 30+ providers and 180+ models

Chinese, English and Japanese UI with multi-currency billing — built for global teams

3-Minute Integration

Fully OpenAI-compatible — integrate in as little as 3 minutes

Change just the endpoint and API key. Existing code stays untouched

What AI Can Do for Your Business

Embed model capabilities into every business line, from support to R&D

Smart Customer Service

7×24 multilingual support, cutting human workload by 60%

Marketing Content at Scale

Batch-generate multilingual copy and assets, 6× content efficiency

Enterprise Knowledge Q&A

Turn internal documents into an instant AI assistant

Multilingual Localization

Localize product, docs and support content in one click

Developer Productivity

Assisted coding, code review and scripting to multiply R&D output

Data Analysis & Insight

Automatic interpretation of business data and report conclusions

Industry Solutions Built for Real Scenarios

Not a generic tool — complete solutions shaped around industry workflows

Cross-border E-commerce

Multilingual customer service, batch product copy and market localization to scale go-global operations

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Trusted by Innovative Teams Worldwide

TK-NovaLink let us onboard 10+ model providers in a week and cut costs by about 35%. Recommended for every AI product team.
Mingxuan Li
CTO, AI startup
Multi-language and multi-currency support made our cross-border integration seamless, and smart routing genuinely saved budget.
Ken Sato
Engineering Lead, cross-border e-commerce

Get Your Model API in Minutes

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Need Custom Services?

Private deployment, industry solutions, dedicated support

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