Voice API · sessions
One voice session: its quote
GET /sessions/{sessionId}
One voice session: its quote, consent, start, end and why, minutes transcribed and saved transcript.
404 VoiceSessionNotFound. Appends nothing: a read.
Access
Requires orders:read.
How scopes come from roles: Scopes and roles. Getting a token: Authentication and app tokens.
AI agent tool
No agent tool. One session by id, for the admin's quote page; voice_list_sessions answers each session whole, narrowed to a quote by orderId.
Connecting an agent: AI agents.
Example
curl -X GET 'https://voice.getmanifold.io/sessions/vcs_01a15a32-7d10-7f3b-a2c6-4e8b1d0f5c33' \
-H "Authorization: Bearer $MANIFOLD_TOKEN"const response = await fetch("https://voice.getmanifold.io/sessions/vcs_01a15a32-7d10-7f3b-a2c6-4e8b1d0f5c33", {
method: "GET",
headers: { Authorization: `Bearer ${process.env.MANIFOLD_TOKEN}` },
});
if (!response.ok) throw new Error(`${response.status}: ${await response.text()}`);
const answer = await response.json();{
"id": "vcs_01a15a32-7d10-7f3b-a2c6-4e8b1d0f5c33",
"status": "ended",
"orderId": "ord_01a15a33-19a4-7b5d-b0e1-2c7f6a8d9e44",
"source": {
"kind": "browser",
"channels": 1
},
"consent": {
"notice": "2026-10-28",
"accepted": true
},
"startedBy": "usr_01a15a31-0b7e-7a12-8d44-6c5e2b9f1a20",
"startedAt": "2026-10-28T03:10:00.000Z",
"endedAt": "2026-10-28T03:16:41.000Z",
"endReason": "stopped",
"audioSeconds": 371,
"billableMinutes": 7,
"utterances": 42,
"transcript": {
"utterances": 42,
"bytes": 4180,
"savedAt": "2026-10-28T03:16:42.000Z"
}
}The panel writes this call in other languages. It does not send it: Manifold's APIs do not take calls from a web
page on another site, so run the call from your own code or terminal. The whole API as OpenAPI: voice-manager.openapi.json. Base URL https://voice.getmanifold.io.
Errors
Every refusal is a status and a JSON body whose _tag names it. A refused call changes nothing.
401
| Refusal | What it means | What to do |
|---|---|---|
Unauthorized reason | The token is missing, expired or not one Manifold issued. | Get a fresh token and send the call again. |
TokenAlreadyUsed tokenId | A single-use app token was already spent. | Mint a new token for this call. |
402
| Refusal | What it means | What to do |
|---|---|---|
SubscriptionRequired status | The organization's subscription has lapsed, so writes are refused. | An owner settles billing. Reads still work meanwhile. |
403
| Refusal | What it means | What to do |
|---|---|---|
TenantRequired userId | The token names no organization. | Choose the organization, then get a new token. |
ScopeRequired required | The token's roles do not grant the scope this call needs. | Ask an owner or admin for a role that grants it. |
404
| Refusal | What it means | What to do |
|---|---|---|
VoiceSessionNotFound sessionId | No such record in this organization. | Check the id in the path or the body. |
409
| Refusal | What it means | What to do |
|---|---|---|
MirroredFromSource source | This area is fed by your source system until the organization goes live. | Make the change in the source system, or go live first. |
503
| Refusal | What it means | What to do |
|---|---|---|
RequestLogUnavailable tokenId, reason | The service could not record the request, so it did nothing. | Try again shortly. |
How refusals work everywhere: Errors.