🔑 Your own OpenAI Official API key with $50 of credit.
✅ Models: OpenAI GPT models on official keys.
🧠 Models (use the name exactly) and what this $50 credit gives on each:
• gpt-4o-mini — 68M input / 17M output tokens
• gpt-5.4-nano — 51M input / 8.2M output tokens
• gpt-5.4-mini — 13.6M input / 2.3M output tokens
• gpt-4o — 4.1M input / 1M output tokens
• gpt-5.4 — 4.1M input / 680K output tokens
• gpt-5.5 — 2M input / 340K output tokens
• gpt-image-2 — 2M input / 340K output tokens
• gpt-image-2.5-flare — 2M input / 340K output tokens
• gpt-image-2.5-sunburst — 2M input / 340K output tokens
• gpt-5.6-luna — 136K input / 23K output tokens
• gpt-5.6-sol — 136K input / 23K output tokens
• gpt-5.6-terra — 136K input / 23K output tokens
• gpt-6-astra — 136K input / 68K output tokens
• gpt-6-luna — 136K input / 68K output tokens
• gpt-6-sol — 136K input / 68K output tokens
• gpt-6.1-sol — 136K input / 68K output tokens
• gpt-6.1-terra — 136K input / 68K output tokens
✅ OpenAI-compatible API: the key comes with its base URL.
✅ Use it in Cherry Studio, Claude Code / Codex (with CC Switch) or any app that takes an OpenAI-compatible key.
💬 Or use it right in your browser: https://rexoprime.com/chat
✅ Each call uses credit at that model's price on this plan.
✅ Never expires: the key works until its credit is used up.
⚡ Delivered automatically: the key and the base URL.

Delivery is automatic after payment confirmation.