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POST
https://app.axeimmo.com
/
api
/
public
/
v1
/
export
/
start
curl -X POST "https://app.axeimmo.com/api/public/v1/export/start" \
  -H "Authorization: Bearer your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "video_id": "vid_xyz789",
    "format": "vertical",
    "webhook_url": "https://your-app.com/webhooks/export"
  }'

{
  "job_id": "export_abcd1234",
  "status": "pending",
  "estimated_credits": 0
}

​
Overview

This endpoint exports a completed video to a downloadable MP4 file. Use this after your video generation is complete to get the final downloadable video file.

​
Authentication

This endpoint requires API key authentication. Export costs may apply depending on how the video was created.

​
Request Body

​
video_id
string
required
The video ID returned from completed video generation.
​
format
string
Export format override: vertical (9:16), ads (4:5), square (1:1), horizontal (16:9), or custom. If not specified, uses the original video format.
​
width
number
Custom video width in pixels (max 5000). Only used when format is custom. Defaults to 1080.
​
height
number
Custom video height in pixels (max 5000). Only used when format is custom. Defaults to 1920.
​
avatar_model
string
Avatar model quality: standard, premium, ultra, veo-3-fast, or veo-3. Available models for each avatar are returned in the model_available field when fetching avatars from the resources endpoint. If not specified, the system automatically selects the best default model for your avatar (standrd or premium).
​
webhook_url
string
URL to receive webhook notifications when export completes.

​
Response

​
job_id
string
Unique identifier for the export job.
​
status
string
Current job status: pending.
​
estimated_credits
number
Estimated credit cost for this export (0 for API-generated videos).
curl -X POST "https://app.axeimmo.com/api/public/v1/export/start" \
  -H "Authorization: Bearer your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "video_id": "vid_xyz789",
    "format": "vertical",
    "webhook_url": "https://your-app.com/webhooks/export"
  }'

{
  "job_id": "export_abcd1234",
  "status": "pending",
  "estimated_credits": 0
}

​
Export Formats

Vertical (9:16)

1080x1920 Perfect for TikTok, Instagram Stories, YouTube Shorts

Ads (4:5)

1080x1350 Best for Instagram ads, Facebook ads, LinkedIn ads

Square (1:1)

1080x1080 Ideal for Instagram posts, Facebook, LinkedIn

Horizontal (16:9)

1920x1080 Perfect for YouTube, websites, presentations

Custom

Custom dimensions Set your own width and height (max 5000px each)

​
Credit Costs

Export costs depend on how the video was created, resolution, and which avatar model you choose:

​
Base Export Cost

  • API-generated videos: 0 credits for base export (included in generation)
  • Dashboard-created videos: 5 credits per 30 seconds

​
High Resolution Cost

Additional charges apply for videos with resolution exceeding 1080p (width > 1920px OR height > 1080px):
  • High resolution surcharge: 2.5 credits per 30 seconds of video
This surcharge applies to both API-generated and dashboard-created videos when exporting at high resolutions.

​
Avatar Model Costs

Avatar costs apply only when your video includes an avatar. Cost calculation varies by model type:

Standard

FreeBasic avatar quality with no additional cost.

Premium

0.8 credits/secHighly realistic and dynamic avatars. Billed per second of avatar visibility.Available from Start plan

Ultra

2.3 credits/secEnhanced realism with longer processing time. Billed per second of avatar visibility.Enterprise plan only

Veo 3 Fast

2.3 credits/secGoogle Veo 3 Fast model for quick generation. Billed per avatar segment (each segment = 8 seconds).Available from Start plan

Veo 3

5 credits/secGoogle Veo 3 standard model for highest quality. Billed per avatar segment (each segment = 8 seconds).Available from Start plan
Billing difference: Premium and Ultra models bill based on avatar visibility duration, while Veo models bill based on avatar segments (each segment is billed at 8 seconds).
All costs are calculated separately. Total cost = Base export cost + High resolution cost + Avatar cost.
Example 1: A 60-second API video with 40 seconds of avatar visibility using the Premium model:
  • Base export (API video): 0 credits
  • Avatar cost: 40s × 0.8 = 32 credits (avatar visibility duration)
  • Total: 32 credits
Example 2: A 60-second API video with 3 avatar segments using Veo 3 Fast:
  • Base export (API video): 0 credits
  • Avatar cost: 3 segments × 8 seconds × 2.3 = 55.2 credits
  • Total: 55.2 credits
Example 3: A 60-second API video exported at 3840x2160 (4K):
  • Base export (API video): 0 credits
  • High resolution cost: 2 × 2.5 = 5 credits (60s = 2 segments of 30s)
  • Total: 5 credits
Example 4: A 90-second dashboard video at 4K with 60 seconds of Premium avatar:
  • Base export: 3 × 5 = 15 credits (90s = 3 segments of 30s)
  • High resolution cost: 3 × 2.5 = 7.5 credits
  • Avatar cost: 60s × 0.8 = 48 credits (avatar visibility)
  • Total: 70.5 credits

​
Prerequisites

Before exporting a video:
  1. Video must be completed: Check generation status is completed
  2. Valid video_id: Use the video_id from generation result
  3. Video ownership: Video must belong to your space

​
Next Steps

After starting an export:
  1. Monitor Progress: Use /export/status/{jobId} to check export progress
  2. Download Video: Get the download URL when export completes
  3. Webhook Integration: Set up webhooks for automatic notifications

​
Error Codes

  • MISSING_VIDEO_ID: video_id parameter is required
  • VIDEO_NOT_FOUND: Video with specified ID doesn’t exist
  • UNAUTHORIZED_VIDEO: Video doesn’t belong to your space
  • VIDEO_NOT_READY: Video generation must be completed first
  • INVALID_FORMAT: Invalid export format specified
  • INVALID_AVATAR_MODEL: Invalid avatar model specified
  • INCOMPATIBLE_AVATAR_MODEL: Avatar model not compatible with this avatar
  • INVALID_PARAMETER: avatar_model cannot be used when video has no avatar
  • INSUFFICIENT_CREDITS: Not enough credits for export (dashboard videos only)