modbender Yollomi AI API Skill
Generates images and videos via the Yollomi API. All models use a single unified endpoint with different modelId parameters.
Setup
- API Key: Set
YOLLOMI_API_KEY(environment variable).
Notes:
- Video generation is temporarily disabled in this skill build.
Unified Endpoint
POST /api/v1/generate
Headers: Authorization: Bearer ${YOLLOMI_API_KEY} or X-API-Key: ${YOLLOMI_API_KEY}
Content-Type: application/json
Body:
type(required):"image"or"video"modelId(required): Model identifier- Additional params depend on model (prompt, imageUrl, etc.)
Response (image): { images: string[], remainingCredits: number }
Response (video): { video: string, remainingCredits: number }
List Models
GET /api/v1/models
Returns all available image and video modelIds.
Common Examples
Generate image (Flux):
curl -X POST "${YOLLOMI_BASE_URL:-https://yollomi.com}/api/v1/generate" \
-H "Authorization: Bearer $YOLLOMI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"type":"image","modelId":"flux","prompt":"A cat in a hat","aspectRatio":"1:1"}'
Remove background:
curl -X POST "${YOLLOMI_BASE_URL:-https://yollomi.com}/api/v1/generate" \
-H "Authorization: Bearer $YOLLOMI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"type":"image","modelId":"remove-bg","imageUrl":"https://example.com/photo.jpg"}'
Generate video:
curl -X POST "${YOLLOMI_BASE_URL:-https://yollomi.com}/api/v1/generate" \
-H "Authorization: Bearer $YOLLOMI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"type":"video","modelId":"kling-2-1","prompt":"A cat walking in the rain"}'
Aspect Ratio (aspectRatio)
Supported aspect ratios for text-to-image models:
| ratio | description |
|---|---|
| 1:1 | Square (default) |
| 16:9 | Landscape |
| 9:16 | Portrait |
Image ModelIds
| modelId | Credits | Required | aspectRatio |
|---|---|---|---|
| flux | 4/img | prompt | 1:1, 16:9, 9:16 |
| flux-schnell | 2/img | prompt | same as above |
| flux-2-pro | 15/img | prompt | same as above |
| remove-bg | 0 | imageUrl | - |
| nano-banana | 4 | prompt | 1:1, 16:9, 9:16 |
| nano-banana-pro | 15 | prompt | same as above |
| flux-kontext-pro | 4 | prompt | same as above |
| z-image-turbo | 1 | prompt | width, height |
| imagen-4-ultra | 6 | prompt | same as above |
| image-4-fast | 3 | prompt | same as above |
| ideogram-v3-turbo | 3 | prompt | same as above |
| stable-diffusion-3-5-large | 7/img | prompt | same as above |
| seedream-4-5 | 4 | prompt | same as above |
| object-remover | 3 | image, mask | - |
| face-swap | 3 | swapImage, inputImage | - |
| image-upscaler | 1 | imageUrl, scale | - |
| photo-restoration | 4 | imageUrl | - |
| qwen-image-edit | 3 | image, prompt | - |
| qwen-image-edit-plus | 3 | image, prompt | - |
| virtual-try-on | 3 | clothImage, personImage | - |
| ai-background-generator | 5 | imageUrl | prompt |
Video ModelIds
| modelId | Credits |
|---|---|
| openai-sora-2 | ~50+ |
| google-veo-3 | 10 |
| google-veo-3-fast | 9 |
| google-veo-3-1 | 10 |
| google-veo-3-2 | 10 |
| google-veo-3-1-fast | 9 |
| kling-2-1 | 9 |
| kling-v2-6-motion-control | 7/sec |
| minimax-hailuo-2-3 | 9 |
| minimax-hailuo-2-3-fast | 9 |
| bytedance-seedance-1-pro-fast | 8 |
| runway-gen4-turbo | varies |
| pixverse-5 | 9 |
| wan-2-5-i2v | 9 |
| wan-2-5-t2v | 9 |
| wan-2-6-i2v | 29 |
| wan-2-6-t2v | 29 |
Workflow
- Generate image → POST /api/v1/generate with
type: "image",modelId, and model params - Generate video → POST /api/v1/generate with
type: "video",modelId,prompt, optionalinputs - List models → GET /api/v1/models
- 401/402 → Check API key and credits
Reference
Full model list and params: models-reference.md or GET /api/v1/models