GPT-5 API Key | 5M Tokens | $125 Credit

Integrate OpenAI’s flagship model into your workflow with our highest capacity package. This listing provides high-limit API access optimized for enterprise-level development and power users.

▌ Specifications

Model: GPT-5 (Flagship)

Capacity: 5 Million Tokens (Input + Output)

Balance: $125 usage credit

Status: With a subscription

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.

Quota: Calculated based on total input and output tokens.

Guarantee: Replacement provided in case of technical key issues.

🔑 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.

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