ByteDance’s multimodal image creation engine unifying text-to-image generation and editing in one architecture, supporting up to 4K output, 30+ art style switching, and multi-reference batch generation with 10x faster inference.
| Provider | Bytedance |
| Tasks | text-to-image · image-to-image |
| Starting from | 0.0232 USD / images · Pricing details |
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
model is required
seedream-4.0 prompt is required
maximum 10 reference images
max_images must be between 1 and 15
quality must be 1K, 2K or 4K
size must be one of: 1x1, 4x3, 3x4, 16x9, 9x16, 3x2, 2x3, 21x9