curl -X POST 'https://api.elevenlabs.io/v1/productions/orders/order-id/submit' \
  -H "xi-api-key: $ELEVENLABS_API_KEY"

# POST /v1/productions/orders/{order_id}/submit (ElevenLabs API)
Base URL: https://api.elevenlabs.io
Auth: xi-api-key: <ELEVENLABS_API_KEY>
Last verified: 2026-09-03

> Submit Order

## Critical Gotchas
* Authentication uses the non-standard `xi-api-key` header, not `Authorization: Bearer`. Sending a Bearer token returns HTTP 401.
* Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (`--output speech.mp3`) rather than parsing it.

## cURL
curl -X POST 'https://api.elevenlabs.io/v1/productions/orders/order-id/submit' \
  -H "xi-api-key: $ELEVENLABS_API_KEY"

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| order_id | path | string | Yes | The ID of the order. |

## Response (200 OK)
{"order_id":"prodorder_01jgatk6h0fwxrtbjade61yqhx","state":"submitted"}

---
Need an API key? Get one at https://elevenlabs.io/app/sign-up

POST

/v1/productions/orders/{order_id}/submit

ElevenLabs API

Submit Order

Base URL: https://api.elevenlabs.io
Auth: xi-api-key: <ELEVENLABS_API_KEY>
Last verified: 2026-09-03 · upstream hash matched

Actions

Agents: curl -H "Accept: text/markdown" this URL
→ 158 tokens · Vary: Accept

Critical gotchas

Authentication uses the non-standard xi-api-key header, not Authorization: Bearer. Sending a Bearer token returns HTTP 401.

Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (--output speech.mp3) rather than parsing it.

cURL

curl -X POST 'https://api.elevenlabs.io/v1/productions/orders/order-id/submit' \  -H "xi-api-key: $ELEVENLABS_API_KEY"

Get a free ElevenLabs API key → sponsored

Parameters

Name	In	Type	Required	Description
order_id	path	string	Yes	The ID of the order.

Response 200 OK

{
  "order_id": "prodorder_01jgatk6h0fwxrtbjade61yqhx",
  "state": "submitted",
  "submitted_at": "2025-03-15T10:30:00Z"
}