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Flux-kontext-dev

black-forest-labs/flux-kontext-dev

FLUX.1 Kontext 的开源版本

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Public starting price
¥0.175/image
Added to catalog
Oct 13, 2025

Online Inference

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Flux-kontext-dev
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API Call

Flux-kontext-dev code examples and API guide

Modelmesh normalizes requests and responses across service providers behind one consistent API.

Modelmesh provides an OpenAI-compatible Completion API for more than 300 models and service providers. Call it directly, through the OpenAI SDK, or with supported third-party SDKs.

Modelmesh-specific request headers in these examples are optional. When supplied, your application can appear on the Modelmesh rankings.

#!/usr/bin/env bash set -euo pipefail API_KEY="$SSY_API_KEY" curl --fail-with-body --silent --show-error --location \ --request POST \ "https://router.shengsuanyun.com/api/v1/tasks/generations" \ --header "Content-Type: application/json" \ --header "Authorization: Bearer ${API_KEY}" \ --data '{ "model": "black-forest-labs/flux-kontext-dev", "aspect_ratio": "match_input_image", "disable_safety_checker": false, "go_fast": false, "guidance": 2.5, "input_image": "https://oss.shengsuanyun.com/example/modelinfo/194/2025-10-13_11:09:33_input_1.jpg", "num_inference_steps": 50, "output_format": "jpg", "output_quality": 80, "prompt": "Change the car color to red, turn the headlights on" }'
                  
                    
                        
                        #!/usr/bin/env bash
                      
                        
                        set -euo pipefail
                      
                        
                        ​
                      
                        
                        API_KEY="$SSY_API_KEY"
                      
                        
                        ​
                      
                        
                        curl --fail-with-body --silent --show-error --location \
                      
                        
                          --request POST \
                      
                        
                          "https://router.shengsuanyun.com/api/v1/tasks/generations" \
                      
                        
                          --header "Content-Type: application/json" \
                      
                        
                          --header "Authorization: Bearer ${API_KEY}" \
                      
                        
                          --data '{
                      
                        
                          "model": "black-forest-labs/flux-kontext-dev",
                      
                        
                          "aspect_ratio": "match_input_image",
                      
                        
                          "disable_safety_checker": false,
                      
                        
                          "go_fast": false,
                      
                        
                          "guidance": 2.5,
                      
                        
                          "input_image": "https://oss.shengsuanyun.com/example/modelinfo/194/2025-10-13_11:09:33_input_1.jpg",
                      
                        
                          "num_inference_steps": 50,
                      
                        
                          "output_format": "jpg",
                      
                        
                          "output_quality": 80,
                      
                        
                          "prompt": "Change the car color to red, turn the headlights on"
                      
                        
                        }'
#!/usr/bin/env bash set -euo pipefail API_KEY="$SSY_API_KEY" REQUEST_ID="${SSY_REQUEST_ID:?Set SSY_REQUEST_ID to the ID returned by task submission}" curl --fail-with-body --silent --show-error --location \ --request GET \ "https://router.shengsuanyun.com/api/v1/tasks/generations/${REQUEST_ID}" \ --header "Authorization: Bearer ${API_KEY}"
                  
                    
                        
                        #!/usr/bin/env bash
                      
                        
                        set -euo pipefail
                      
                        
                        ​
                      
                        
                        API_KEY="$SSY_API_KEY"
                      
                        
                        REQUEST_ID="${SSY_REQUEST_ID:?Set SSY_REQUEST_ID to the ID returned by task submission}"
                      
                        
                        ​
                      
                        
                        curl --fail-with-body --silent --show-error --location \
                      
                        
                          --request GET \
                      
                        
                          "https://router.shengsuanyun.com/api/v1/tasks/generations/${REQUEST_ID}" \
                      
                        
                          --header "Authorization: Bearer ${API_KEY}"

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Pricing Details

All prices shown in CNY
每张图片
¥0.175/每张图片