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veed/dubbing/video-translate

VEED Dubbing turns the speech in a clip into one of 86 languages, voices it in a clone of each speaker and redraws the mouths so the lips follow the new lines. Billed per second of the source clip.

From $0.144/s
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Send a request

Quickstart

Examples use the selected endpoint’s public parameter definitions. Replace the API key and example media, then send the request from your server.

SDKs & integrations
POSThttps://api.spicyapi.ai/api/v1/jobs/createTask

API authentication

Keep the API key in the server environment variable SPICY_API_KEY. Use Bearer authentication and Content-Type: application/json for JSON requests.

Authorization: Bearer $SPICY_API_KEY
Sample outputUse this example
# Generate the idempotency key once; reuse it when retrying after a lost response.
export SPICY_IDEMPOTENCY_KEY="${SPICY_IDEMPOTENCY_KEY:-$(uuidgen)}"
curl -X POST https://api.spicyapi.ai/api/v1/jobs/createTask \
  -H "Authorization: Bearer $SPICY_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $SPICY_IDEMPOTENCY_KEY" \
  -d '{
  "model": "veed/dubbing/video-translate",
  "input": {
    "source_language": "auto",
    "target_language": "af",
    "video_url": "https://example.com/reference.mp4"
  }
}'

# Copy data.taskId from the response into TASK_ID, then poll the status.
TASK_ID="TASK_ID_FROM_RESPONSE"
curl "https://api.spicyapi.ai/api/v1/jobs/recordInfo?taskId=$TASK_ID" \
  -H "Authorization: Bearer $SPICY_API_KEY"

Generated from this model’s input schema — the same one the API validates every request against.

Input parameters

Place these fields inside the request body’s input object. Names and types match the API. Do not assume a default when none is specified.

target_languagestringRequired

Required. One of 86 base languages to dub into. Regional codes are not accepted on this tier. Does not change the price.

Default
Not specified
Allowed values
"af""ar""as""ast""az""be""bg""bn""bs""ca""ceb""cs""cy""da""de""el""en""es""et""fa""fi""fil""fr""ga""gl""gu""ha""he""hi""hr""hu""hy""id""is""it""ja""jv""ka""kk""kn""ko""ky""lb""ln""lt""lv""mi""mk""ml""mn""mr""ms""mt""my""ne""nl""no""ny""oc""or""pa""pl""ps""pt""ro""ru""sd""sk""sl""so""sr""sv""sw""ta""te""tg""th""tl""tr""uk""ur""uz""vi""yo""yue""zh"
video_urlstringRequired

The clip to dub, up to 10 minutes, with speech in its audio track. Upload it or link straight to the video file; a link that cannot be read is refused at submission with nothing charged. Its length sets the price, per second rounded up.

Default
Not specified
Constraints
minLength:1
contentMediaType:["video/mp4","video/webm","video/quicktime"]
keytermsarray<object>Optional

Up to 10 names or short phrases that speech recognition should write exactly as given, each up to 50 characters and 5 words, without < > { } [ ] or backslashes. They guide transcription; they are not translation pairs. Does not change the price.

Default
Not specified
Constraints
maxItems:10
source_languagestringOptional

The language spoken in the clip. Default auto, which detects it. Set it only if detection picks the wrong language. Does not change the price.

Default
"auto"
Allowed values
"auto""af""ar""as""ast""az""be""bg""bn""bs""ca""ceb""cs""cy""da""de""el""en""es""et""fa""fi""fil""fr""ga""gl""gu""ha""he""hi""hr""hu""hy""id""is""it""ja""jv""ka""kk""kn""ko""ky""lb""ln""lt""lv""mi""mk""ml""mn""mr""ms""mt""my""ne""nl""no""ny""oc""or""pa""pl""ps""pt""ro""ru""sd""sk""sl""so""sr""sv""sw""ta""te""tg""th""tl""tr""uk""ur""uz""vi""yo""yue""zh"

Track the task

HTTP 202 means the task was accepted, not completed. Save the returned taskId and query that task. Do not create another task while waiting for its result.

Accepted response
HTTP/1.1 202 Accepted
Location: /api/v1/jobs/recordInfo?taskId=job_01k3m8x9q2z4v7n5p6r8s0t1w3

{
  "code": 200,
  "msg": "success",
  "request_id": "req_example_create",
  "data": {
    "taskId": "job_01k3m8x9q2z4v7n5p6r8s0t1w3",
    "state": "queued",
    "estimatedCost": "0.750000"
  }
}

The accepted response includes the estimate so your app can show the same amount in task history and billing.

Read the job
curl --get "https://api.spicyapi.ai/api/v1/jobs/recordInfo" \
  --data-urlencode "taskId=$TASK_ID" \
  -H "Authorization: Bearer $SPICY_API_KEY"

Start polling at about 2 seconds and gradually increase the interval. Stop at a terminal state. After a connection failure, query the original taskId. Retry creation only with the original idempotency key and body.

Or let the callback find you
import { verifyWebhook } from "@spicyapi/sdk";

// express.raw keeps the bytes we signed; express.json never matches.
app.post("/hooks/spicy", express.raw({ type: "application/json" }), (req, res) => {
  const { payload } = verifyWebhook({
    rawBody: req.body,
    timestamp: req.header("X-Webhook-Timestamp"),
    signature: req.header("X-Webhook-Signature"),
    payloadVersion: Number(req.header("X-Webhook-Payload-Version")),
    secret: process.env.SPICY_WEBHOOK_SECRET,
  });
  res.status(200).end();
  void handleFinishedTask(payload);
});

Pass callBackUrl when you create the task and the finished record is POSTed to you — no polling loop at all. Every delivery carries X-Webhook-Timestamp, X-Webhook-Signature and X-Webhook-Payload-Version. The signature is a base64 HMAC-SHA256 over taskId.timestamp.sha256(body), so it must be checked against the raw bytes: parsing the JSON and re-serialising it changes them and the check will fail. Failed deliveries are retried, so the same taskId can arrive twice — make the handler idempotent. Answer 2xx first and do the work afterwards; a slow handler is treated as a failed delivery.

Read the result

Consume output only when state is succeeded. On failure, use errorCode, errorMessage and request_id to investigate. Example costs and states do not represent an actual bill.

Completed response example
{
  "code": 200,
  "msg": "success",
  "request_id": "req_example_record",
  "data": {
    "taskId": "job_01k3m8x9q2z4v7n5p6r8s0t1w3",
    "model": "veed/dubbing/video-translate",
    "state": "succeeded",
    "output": {
      "assets": [
        {
          "key": "tasks/2026/08/28/job_01k3m8x9q2z4v7n5p6r8s0t1w3/3f7a1c9e5b2d48f0a6c1e3d5b7f9a1c3.mp4",
          "mime": "video/mp4",
          "url": "https://example.r2.cloudflarestorage.com/results/job_01k3m8x9q2z4v7n5p6r8s0t1w3/result.mp4?X-Amz-Signature=SIGNATURE_FROM_RESPONSE",
          "expiresAt": "2026-08-28T12:20:08.000Z"
        }
      ]
    },
    "cost": "0.750000",
    "settled": true,
    "createdAt": "2026-08-28T12:00:00Z",
    "completedAt": "2026-08-28T12:00:30Z"
  }
}

For each available asset, open or download assets[].url directly without an API Authorization header. The signed URL expires at expiresAt; poll the task again to refresh it while the asset remains within its retention period. A pending or unavailable asset has no URL. Treat signed URLs as private.

SDKs & integrations

Use SpicyAPI in your app, terminal, AI assistant or visual workflow. Choose a setup guide below.

SDKs
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Terminal commands and automation scripts.
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Reusable instructions for your AI assistant.
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Self-hosted community nodes and importable HTTP Request templates for n8n Cloud.
ComfyUI
Image, video and audio workflows on a node canvas.

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Browse ready-to-use workflows

Use it in ComfyUI

Install the SpicyAPI nodes from ComfyUI Manager or with the command below, then search for VEED Dubbing · Dub Video with Lip Sync on the canvas. The node has the same options as this page and shows its price before it runs.

cd ComfyUI/custom_nodes
git clone https://github.com/spicyapi-ai/comfyui-spicyapi
Workflow examplesSetup guideSource on GitHub