2026-06-28
StepFun Free API Review: 27 Models for Claude Code, Codex, Hermes & Cursor — Up to 90 Days
Hands-on review of StepFun's free Mini Plan: 27 models with OpenAI-compatible API for Claude Code, Codex CLI, Hermes Agent, and Cursor. Step 3.7 Flash multimodal flagship + Step Image Edit 2 hands-on (KRIS-Bench #1). Up to 90 days free. Promo ends July 18.