openresponses-api-now-supported-on-vercel-ai-gateway (opens in new tab)

# OpenResponses API now supported on Vercel AI Gateway **Published:** January 15, 2026 | **Authors:** Walter Korman, Rohan Taneja, Jerilyn Zheng --- Vercel AI Gateway is a day 0 launch partner for the OpenResponses API, an open-source specification from OpenAI for multi-provider AI interactions. OpenResponses provides a unified interface for text generation, streaming, tool calling, image input, and reasoning across providers. **AI Gateway supports OpenResponses for:** - **Text generati...

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