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Seedream 4.5 API — pricing, code sample and mobile money payments
bytedance/seedream-4.5Seedream 4.5 — 85 credits, strong on faces
- Max resolution
- 2048x2048
- per image
- 85 cr
- Rate limit
- 20 RPM
Ideal forPortraits and peopleE-commerce product shotsSocial media creativesEditorial imageryEditing an existing photo
Input
Output
0 chars
Demo
Sample output — click Run to generate your own.
import Tchavi from '@tchavi/sdk';
const client = new Tchavi({ apiKey: 'API_KEY' });
const result = await client.images.generations.create({
"model": "seedream-4.5",
"prompt": "A cute cat wearing a space suit",
"n": 1,
"quality": "standard",
"size": "1024x1024"
});
console.log(result.data[0].b64_json);
console.log('Credits used:', result.tchavi.credits_used);API parameters
Every parameter this model accepts on the API. Check the SDK for full typings.
modelRequiredstring
ID of the image model (e.g. `seedream-4.5`).
promptRequiredstring
Text description of the image to generate.
ninteger
Default:
1Number of images to generate (1–4).
per image
85 credits
Per day
Per week
Per month
Estimated over 30 days, ~1000 tokens per request (input + output).
💡 A 10 000 F CFA top-up gives you about ~352 images. Pay with Orange Money, MTN MoMo or M-Pesa — no Visa card needed.
Seedream 4.5
ByteDance's Seedream 4.5 is the family's workhorse at 85 credits an image, and holds up particularly well on people and skin. Generates and edits.
What this model does
Portraits and peopleE-commerce product shotsSocial media creativesEditorial imageryEditing an existing photo
What this model does well
- Photorealism — Natural skin, fabric and lighting
- 2K output — Generate at 1K or 2K resolution
- Reference editing — Edit from one or more input images
- Portraits — Expressive, consistent faces
Technical specifications
- Author
- bytedance
- API identifier
seedream-4.5- Category
- Image
- Max resolution
- 2048x2048
- Rate limit
- 20 RPM
- Billing unit
- image
Ready to use Seedream 4.5?
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