---
title: "Create Agent Voice Draft"
method: POST
path: "/agent/sessions/voice/draft"
tags: ["Agents"]
---

# Create Agent Voice Draft

`POST /agent/sessions/voice/draft`

## Request

- Base URL: `https://be.graph8.com/api/v1`
- URL: `https://be.graph8.com/api/v1/agent/sessions/voice/draft`
- Auth: HTTP bearer

Create an EMPTY session to speak into.

It creates only the conversation - never a synthetic opening turn from the
agent. That is deliberate in the app and worth preserving: a fabricated
first message would appear in the transcript as something the agent said
when it had not yet heard anything.

`session_id` is caller-generated, so a client can open its socket and
create the row without a round trip between the two. Sending the same id
twice does not create a second session.

## Headers

- `Authorization` string, nullable
- `X-Target-Org-Id` string, nullable

## Request body

- VoiceDraftRequest: Mirror of `VoiceDraftRequest`.
  - `session_id` string, uuid, required: The id the new session will have - CALLER-GENERATED, not server-assigned. That is what lets a client open the socket and create the row without a round trip between them. Reusing an id does not create a second session.

## Response `200`

Successful Response

- ApiResponseAgentSessionStatePayload
  - `data` AgentSessionStatePayload, required: An open envelope for a hydration or voice answer. Open because session hydration returns the agent's STEPS as well as its messages, and a step's `detail` is whatever the tool that produced it reported. That set grows with every tool the platform gains, and a pinned mirror would drop the detail of exactly the newest ones - which on a transcript surface reads as the agent having done less than it did.
  - `pagination` PaginationMeta
    - `page` integer, required: Current page number (1-indexed)
    - `limit` integer, required: Items per page
    - `total` integer, required: Total number of items
    - `has_next` boolean, required: Whether there are more pages
    - `next_cursor` string, nullable: Opaque cursor for the next page; null when there are no more items. Pass it back as the `cursor` query param to fetch the following page without computing page numbers.
    - `total_available` integer, nullable: Search endpoints only: how many records really match, when known. Can be larger than `total`, which is capped at the 10,000 results that can be paged. For company search this is a distinct-company estimate. Null when unknown; absent outside search.
    - `total_is_lower_bound` boolean, nullable: Search endpoints only: true when more records match than `total` shows (the result set is larger than the 10,000 results that can be paged). Absent outside search.
    - `notes` string[], nullable: Search endpoints only: plain-language notes about the result, e.g. that more records match than can be paged, or that a reversed `between` range was put in order.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/graph8/apis/graph8-developer-api.md) · [All operations](https://skmtc.dev/graph8/apis/graph8-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/graph8/apis/graph8-developer-api/revisions/2e7cfa0ca921?raw)