HeyGen Avatar IV
model id: heygen/avatar-iv
Text in → Video out
Hosts
| Host | 720p | 1080p | 2160p |
|---|---|---|---|
| HeyGen | $0.05 / s | $0.05 / s | $0.0667 / s |
0% additional markup beyond our 2.5% platform fee.
No live Playground for this model yet
Talking avatars take a catalog avatar (or your own photo) plus a script and a voice —
not a text prompt — via
POST /v1/avatars/videos.
Switch to the API tab above for a ready-to-run example, or see the
Talking avatars guide.
# 1. pick an avatar and a voice (voices filter by language)
import requests
H = {"Authorization": "Bearer llmr_sk_..."}
avatar = requests.get("https://videorouter.sh/api/v1/avatars?limit=1", headers=H).json()["data"][0]
voice = requests.get("https://videorouter.sh/api/v1/avatars/voices?language=English&limit=1", headers=H).json()["data"][0]
# 2. create (async: poll GET /v1/avatars/videos/{id}, or pass webhook_url)
job = requests.post(
"https://videorouter.sh/api/v1/avatars/videos", headers=H,
json={"model": "heygen/avatar-iv", "avatar_id": avatar["id"],
"voice_id": voice["id"],
"script": "Hello, welcome to the show."}).json()
print(job["id"], job["status"]) # queued -> in_progress -> completed
Customer reviews
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★★★★★
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