AiQQAPI
gpt-5.5 API pricing & access
gpt-5.5 API pricing: $5 per 1M tokens. Compare supported endpoints, capabilities and access options on AiQQAPI.
gpt-5.5 API access
GPT-5.5 将复杂生产工作流的基础水平提高到了新的高度。它非常适合用于编码场景、依赖大量工具的代理、以事实为依据的助手、长上下文检索、从产品规格到计划的工作流，以及那些对执行质量和响应打磨要求极高的面向客户的工作流。
Compare supported API endpoints and capabilities, then access gpt-5.5 through the unified API gateway.
- Category
- text
- Supported APIs
- OpenAI Chat Completions API, OpenAI Responses API, Anthropic Messages API, Gemini API
- API endpoints
- POST /v1/chat/completions, POST /v1/responses, POST /v1/messages, POST /v1beta/models/{model}:generateContent
- Input modalities
- text, image, audio, file
- Output modalities
- text
- Capabilities
- streaming, function calling, tools, json mode, structured output, reasoning, caching, system prompt, web search, code interpreter
gpt-5.5 API pricing
- Base input price
- $5 per 1M tokens
- Base output price
- $30 per 1M tokens
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.