A unified API gateway for large language models, offering access to multiple providers with competitive pricing and stable endpoints.
碳硅生命体 offers 55 LLM API models.
API pricing per token ranges from $0.0024 to $9.00/M (input).

api.csmindai.comRankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
api.newagiai.com
Provides API access to a wide range of AI models including text, image, and video generation from multiple providers.
poloai.top
An AI model API aggregation platform providing access to multiple providers including OpenAI, Claude, Gemini, and others for production environments.
api.bltcy.cn
柏拉图AI (api.bltcy.cn) is a multi-dimensional API integration platform providing access to over 600 AI models, serving as an alternate endpoint.
api.holdai.top
毫秒API provides a stable, high-bandwidth API forwarding service for OpenAI-compatible models, including GPT, Claude, and Midjourney, with global server deployment and transparent pricing.
api.linkapi.org
Xiaodoubao API is a Chinese AI API relay platform hosted at api.linkapi.org, advertising low-cost and high-concurrency access to OpenAI, Claude, Gemini, Grok, Flux, and agent workflows.
api.aigpt4.top
Provides access to multiple AI models including GPT, Claude, DeepSeek, and Grok through a unified API interface.