GPT-5 API Key | 2M Tokens | $50 Credit

Integrate OpenAI’s flagship model into your workflow. This listing provides high-limit API access optimized for developers and AI enthusiasts.

▌ Specifications

Model: GPT-5 (Flagship)

Capacity: 2 Million Tokens (Input + Output)

Balance: $50 usage credit

Architecture: Anthropic-compatible proxy. Drop-in replacement for any SDK supporting Anthropic Messages API.

▌ Compatibility

Supports all Anthropic-compatible clients: Claude Code, OpenWebUI, Cline, Aider, etc.

Platforms: Windows, macOS, Linux.

▌ Terms & Support

Validity: Active until your token budget is exhausted; no monthly fees.

Quota: Calculated based on total input and output tokens.

Guarantee: Replacement provided in case of technical key issues.

Your API key will be delivered as soon as possible after payment confirmation.

🔑 How to Place an Order:
1️⃣ Make the payment for the product via the platform.
2️⃣ After payment, you will receive a unique 16-digit code.
3️⃣ Go to the order chat on oplata.info.
4️⃣ Send us your unique code in the order chat message.