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POST /api/v1/forward/sessions/{session_id}/events Adds supported user input events to a session. Callers cannot forge agent or session status events.

Headers

Header	Required	Description
`Authorization`	Yes	`Bearer <PAT or SAT>`
`Content-Type`	Yes	`application/json`
`Idempotency-Key`	No	Optional idempotency key for unsafe requests.

Path parameters

Parameter	Type	Required	Description
`session_id`	string	Yes	Session ID.

Body parameters

Parameter	Type	Required	Description
`events`	array	Yes	Event objects to append.
`events[].type`	string	Yes	Input Event type.
`events[].content`	array	Conditional	Required for `user.message`; must be a non-empty content block array. Only `text` and `image` types are supported.
`events[].file_attachments`	array	No	File attachment metadata for `user.message`.
`events[].tool_use_id`	string	Conditional	Required for `user.tool_confirmation` and `user.tool_result`.
`events[].custom_tool_use_id`	string	Conditional	Required for `user.custom_tool_result`.
`events[].result`	string	Conditional	Required for `user.tool_confirmation`: `allow` or `deny`.
`events[].deny_message`	string	No	Denial reason when `result=deny`.
`events[].description`	string	Conditional	Required for `user.define_outcome`.
`events[].rubric`	object	Conditional	Required for `user.define_outcome`.
`events[].reason`	string	No	Interrupt reason for `user.interrupt`.
`events[].is_error`	boolean	No	Error flag for tool result events.

Allowed input event types

user.message
user.interrupt
user.tool_confirmation
user.tool_result
user.custom_tool_result
user.define_outcome

Example request

curl -s -X POST 'https://api.qoder.com/api/v1/forward/sessions/sess_xxx/events' \
  -H "Authorization: Bearer $QODER_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "events": [
    {
      "type": "user.message",
      "content": [
        {
          "type": "text",
          "text": "Continue the analysis."
        }
      ],
      "file_attachments": []
    }
  ]
}'

Example response

HTTP 200 OK

{
  "data": [
    {
      "id": "evt_xxx",
      "type": "user.message",
      "session_id": "sess_xxx",
      "content": [
        {
          "type": "text",
          "text": "Continue the analysis."
        }
      ],
      "processed_at": "2026-06-22T11:00:00Z"
    }
  ]
}

Response fields

Field	Type	Description
`data`	array	Created Event objects after Forward filtering.

Errors

HTTP	Type	Code	Trigger
400	`invalid_request_error`	`invalid_event`	Event type or fields are invalid.
401	`authentication_error`	`authentication_required`	PAT or SAT invalid or expired.
404	`not_found_error`	`session_not_found`	Session does not exist.
409	`conflict_error`	`session_archived`	Session is archived.
409	`conflict_error`	`turn_already_running`	Current turn does not allow a new turn.
404	`not_found_error`	`pending_action_not_found`	Tool confirmation or result has no matching pending action.
409	`conflict_error`	`pending_action_already_resolved`	Pending action was already resolved.

Notes

Allowed input types are user.message, user.interrupt, user.tool_confirmation, user.tool_result, user.custom_tool_result, and user.define_outcome.
The response uses the filtered Forward Event object and does not expose raw runtime event JSON.

Send session events

Headers

Path parameters

Body parameters

Allowed input event types

Example request

Example response

Response fields

Errors

Notes

List session events

Stream session events

​Headers

​Path parameters

​Body parameters

​Allowed input event types

​Example request

​Example response

​Response fields

​Errors

​Notes

​Related

List session events

Stream session events

Headers

Path parameters

Body parameters

Allowed input event types

Example request

Example response

Response fields

Errors

Notes

Related