Create a Response

POST https://api.voidai.app/v1/responses Requires authentication and a model that advertises /v1/responses. The gateway accepts the OpenAI Responses request format; supported features depend on the selected model/provider.

Field	Type	Description
`model`	string, required	Exact model ID.
`input`	string or array	Text or Responses-format input items.
`instructions`	string	Optional instructions.
`stream`	boolean	Request named server-sent events.
`max_output_tokens`	number	Optional output limit.
`previous_response_id`	string	Provider-dependent continuation context.
`tools`, `tool_choice`, `reasoning`, `text`	varies	Model/provider-dependent tools, reasoning, and output-format options.

curl https://api.voidai.app/v1/responses \
  -H "Authorization: Bearer $VOIDAI_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{"model":"gpt-4o-mini","input":"Explain what an API is in one sentence."}'

Non-streaming responses contain a response id, output items, and usage information when available. Streaming uses named events rather than Chat Completions delta chunks. Handle the Responses event format with a compatible client. A provider may reject an unsupported feature even when the model supports this endpoint. Claude-family requests are also subject to Claude access and usage checks. See compaction and request usage.

Chat

Responses

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Embeddings

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Models

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Account usage

Create a Response