Everstack
API ReferenceAgentsStreaming runtime

Streaming runtime

POST/v1/agents/sessions/{sessionId}/turns/stream
POST/v1/agents/sessions/{sessionId}/turns/stream

Your instance endpoint, shown on the instance page in the dashboard. Each instance has its own host; there is no shared API host.

Parameters

NameInTypeRequiredDescription
sessionIdpathstringYes

Request Body

PropertyTypeRequiredDescription
tenantIdstringNo
userInputstringNo
enableStreamingbooleanNo
enableWebSearchbooleanNo

Responses

200 Run a turn with streaming events

PropertyTypeDescription
resultobject
errorobject

default An unexpected error response.

PropertyTypeDescription
codeinteger
messagestring
detailsobject[]

Request

curl -X POST "http://localhost:8089/v1/agents/sessions/{sessionId}/turns/stream" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"tenantId":"string","userInput":"string","enableStreaming":true,"enableWebSearch":true}'
const response = await fetch("http://localhost:8089/v1/agents/sessions/{sessionId}/turns/stream", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
  "tenantId": "string",
  "userInput": "string",
  "enableStreaming": true,
  "enableWebSearch": true
}),
});
const data = await response.json();
import requests

response = requests.post(
    "http://localhost:8089/v1/agents/sessions/{sessionId}/turns/stream",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    json={
  "tenantId": "string",
  "userInput": "string",
  "enableStreaming": true,
  "enableWebSearch": true
},
)
data = response.json()

Response

{
  "result": {
    "type": "string",
    "sessionId": "string",
    "turnNumber": 0,
    "textDelta": "string",
    "toolCallId": "string",
    "toolName": "string",
    "toolArgs": "string",
    "toolResult": "string",
    "toolSuccess": true,
    "toolDurationMs": "string",
    "finishReason": "string",
    "error": "string",
    "promptTokens": 0,
    "completionTokens": 0,
    "totalTokens": 0,
    "turn": {
      "id": "string",
      "sessionId": "string",
      "turnNumber": 0,
      "status": "TURN_STATUS_UNSPECIFIED",
      "userInput": "string",
      "assistantOutput": "string",
      "toolCalls": "string",
      "promptTokens": 0,
      "completionTokens": 0,
      "totalTokens": 0,
      "latencyMs": "string",
      "error": "string",
      "createdAt": "2024-01-01T00:00:00Z",
      "completedAt": "2024-01-01T00:00:00Z"
    },
    "reviewId": "string",
    "pendingToolCalls": [
      {
        "toolCallId": "string",
        "toolName": "string",
        "toolArgs": "string"
      }
    ],
    "approvalAction": "string",
    "sandboxId": "string",
    "sandboxExitCode": 0,
    "sandboxDurationMs": "string",
    "fallbackFromModel": "string",
    "fallbackToModel": "string",
    "fallbackAttempt": 0,
    "userInputId": "string"
  },
  "error": {
    "code": 0,
    "message": "string",
    "details": [
      {
        "@type": "string"
      }
    ]
  }
}
{
  "code": 0,
  "message": "string",
  "details": [
    {
      "@type": "string"
    }
  ]
}