CodeFast Open Source API 2026: GLM 5.2, Kimi K2.7 Code and the Cheapest OpenAI-Compatible Access on the Market
CodeFast Open Source API now supports GLM 5.2 and Kimi K2.7 Code. Together with powerful open models like DeepSeek V4, Qwen and MiniMax, it delivers balance-based access via fully OpenAI and Anthropic compatible endpoints at 1/10th of market prices. GLM 5.2 with 1M context excels at agentic coding and long-horizon tasks; K2.7 Code brings 30% lower thinking tokens for production coding work. Get thousands of dollars worth of tokens with a 500 TL balance.
CodeFast Open Source API is a balance-based service that exposes a curated set of high-performance open-source models (GLM-5.2, Kimi K2.7 Code, DeepSeek V4 series, Qwen 3.7, MiniMax M3 and more) through a single OpenAI-compatible (/v1/chat/completions) and Anthropic Messages compatible bridge. Effective costs drop to 1/10th of official provider prices, combined with instant automated delivery, immediate API key usage and production-grade reliability — making it a game changer for developers.
The key difference: we serve the raw open weights with highly efficient inference infrastructure. Without the enterprise markups, high operational overhead and margins of big providers, we price at real cost + sustainable margin. Result: frontier open models like GLM 5.2 and K2.7 Code become available at 10× lower cost than even the cheapest public APIs.
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