Single API Key Unlocks 200+ Models With Auto-Routing

haimaker has launched a unified AI API Gateway that connects developers to more than 200 AI models through a single OpenAI-compatible endpoint. The platform eliminates the integration overhead traditionally associated with working across multiple AI providers, offering a drop-in replacement that functions within any existing OpenAI-compatible workflow without requiring code rewrites.

The release addresses a practical challenge developers encounter as the number of available large language models continues to expand: managing separate API integrations, credentials, and performance benchmarks across providers such as OpenAI, Anthropic, Mistral, and a broad range of open-source models. haimaker consolidates that complexity into one endpoint and one API key.

One Endpoint, Every Model

Central to the haimaker platform is its function as a multi-provider LLM Aggregator. Developers can access models from OpenAI, Anthropic, Mistral, and numerous open-source alternatives through a single, standardized interface. Because the endpoint is fully OpenAI-compatible, teams already operating within OpenAI-compatible toolchains can adopt haimaker without modifying existing code.

This architecture directly targets vendor lock-in – one of the more persistent friction points in production AI development. With haimaker, switching between providers or evaluating a different model requires no structural changes to an application. The same request format, the same endpoint, and the same API key apply across the entire model catalog.

Intelligent Routing Without the Benchmarking Overhead

Beyond aggregation, haimaker introduces intelligent model routing as a built-in capability. Rather than requiring developers to manually test and compare models for each use case, the platform automatically identifies the most suitable model based on three configurable priorities: cost, response speed, or output quality.

This capability is particularly relevant in production environments where token costs, latency targets, and task complexity differ across various parts of an application. A developer building a chatbot might prioritize speed for conversational exchanges while routing document summarization tasks to a higher-capability model – all without writing custom routing logic. haimaker manages that decision layer automatically.

The platform also supports real-time model comparison, enabling developers to evaluate outputs across providers under live conditions rather than depending on static benchmarks that may not reflect actual performance in a specific context.

Built for Developers Who Move Fast

haimaker is designed with developer velocity as a core consideration. The integration path is intentionally direct: a single API key provides access to the full model catalog, and because the endpoint mirrors the OpenAI API structure, existing SDKs and tooling continue to function as expected. Developers do not need to learn a new interface to get started.

Pricing is transparent, with costs tied to underlying model usage rather than a proprietary pricing layer that obscures what developers are actually paying for. This reflects a broader design principle within the platform – to surface information and control to the developer rather than abstract it away.

The Developer AI Tools available through haimaker include real-time model comparison, automatic routing configuration, and access to both commercial and open-source models within the same unified workflow. For teams building applications that require flexibility across model providers – or that anticipate their model strategy evolving over time – the platform provides the infrastructure to support that without committing to a single vendor’s ecosystem.

haimaker is available now through haimaker.ai, where developers can access the full model catalog and begin integrating through the unified endpoint. Start building now.

About haimaker

haimaker is a San Francisco-based AI infrastructure company offering a unified API platform that connects developers to more than 200 AI models through a single OpenAI-compatible endpoint. The platform features intelligent model routing, zero vendor lock-in, and multi-provider LLM access designed for developers building production AI applications. haimaker is headquartered in San Francisco, CA. For inquiries, contact hello@haimaker.ai.

Contact Information:

haimaker.ai

447 Sutter St, STE 405 #122, San Francisco, CA 94108
SAN FRANCISCO, CA 94108
United States

Jesse Dang
–
https://haimaker.ai