---
title: "Stream Oracle Session Chat"
method: POST
path: "/oracle/sessions/{session_id}/chat/stream"
tags: ["Oracle"]
---

# Stream Oracle Session Chat

`POST /oracle/sessions/{session_id}/chat/stream`

## Request

- Base URL: `https://apigcp.trynia.ai/v2`
- URL: `https://apigcp.trynia.ai/v2/oracle/sessions/{session_id}/chat/stream`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/nozomio-labs/apis/nia-ai-api/docs/oracle/sessions/:session_id/chat/stream/post.ts> (a function with typed inputs; its response is checked against the schema)

Stream a follow-up chat response for an Oracle research session.

The response is generated as grounded Q&A based on:
- The original research report
- Citations and sources discovered during research
- Previous chat messages in the session

This is a lightweight chat mode (not a full Oracle research run).

## Path parameters

- `session_id` string, required

## Request body

- OracleSessionChatRequest: Request body for session chat.
  - `message` string, required: User's follow-up question

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-02-28** `7e426dce5dda`: 2 info
  - api tag `Oracle` added
  - api tag `Usage` removed
- **2026-02-19** `c41dcb6ac8f7`: 2 info
  - api tag `Usage` added
  - api tag `Oracle` removed
- **2026-02-14** `5b3db391b9ea`: 1 info
  - api tag `Oracle` added

[Operation history](https://skmtc.dev/nozomio-labs/apis/nia-ai-api/changes/oracle/sessions/:session_id/chat/stream/post.md)

---

[API](https://skmtc.dev/nozomio-labs/apis/nia-ai-api.md) - [All operations](https://skmtc.dev/nozomio-labs/apis/nia-ai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/nozomio-labs/apis/nia-ai-api/revisions/dbb602a3ef17?raw)