LLM Providers

LLM Client

TypeScript SDK for multiple LLM Providers in OpenAI format.

Status
Not yet determined
Last checked
Checked · Oct 12, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

A TypeScript SDK that enables developers to call various Language Model providers using the OpenAI API format, simplifying integration and switching between different LLM services.

The only TypeScript SDK that abstracts away differences between multiple LLM providers, allowing seamless switching and integration in OpenAI format.

When it fits — and when it doesn’t

A good fit for

  • Teams building applications that need to switch between different LLM providers easily.

  • Developers who prefer TypeScript and want a type-safe way to interact with AI models.

Look elsewhere if

  • Projects requiring real-time streaming capabilities from the API.

  • Users looking for a fully managed service without the need to handle integration themselves.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited documentation and examples

    The official repository lacks comprehensive guides and practical use cases, making initial setup challenging.

  2. 02

    Dependence on community maintenance for TypeScript support

    As the core API is Python-based, TypeScript SDK updates may lag behind or miss features found in the original implementation.

  3. 03

    Performance overhead due to abstraction layer

    The unified API adds an extra layer of abstraction which can introduce latency and reduce efficiency compared to direct provider APIs.

What it does well

  • Supports multiple LLM providers in a unified API format.

  • Simplifies integration and switching between different language models.

  • Built for TypeScript, ensuring type safety.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

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Set up LLM Client

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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