f-2-dev/text-to-image-lora

POST

/openapi/v2/rhart-image/f-2-dev/text-to-image-lora

The text-to-image LoRA customized version of FLUX.2 Dev, supporting deep personalization on top of 32-billion parameter extreme quality. Codifies specific artistic styles, brand visuals, or character likenesses through LoRA adapters, combined with multi-reference consistency preservation, achieving perfect fusion of "high-fidelity generation + personalized style". Ideal for creative teams and commercial brands needing to maintain brand asset consistency, conduct character cross-scene operations, and produce high-end customized content.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "12##text": "Hyper-realistic edited portrait, the girl has thick, long dark brown hair with a soft, voluminous texture, slightly messy, framing her face and falling forward onto her shoulders. Standing very close to the camera, with the waist slightly leaning forward. Shoulders gently pulled back. Chin slightly tucked in, eyes looking directly at the camera, creating a strong sense of intimacy. Right hand raised to cheek level, clearly holding an elaborate Venetian masquerade mask, tilted outward and fully visible. Left hand placed on the hip to accentuate the body curves. Silver sequin dress with thin straps and a deep V elegant neckline. The fabric shines intensely under the flash. Luxurious rooftop or balcony at night. 8K UHD, hyper-realistic, original fashion photography. Natural skin texture, realistic pores, highly detailed sequin reflections, sharp mask details, natural hair strands.",
    "42##select": "1",
    "43##value": 1024,
    "30##value": 1024,
    "16##lora_name": "F.1-复古勾线插画_v1.safetensors",
    "16##strength_model": 0,
    "44##file_type": "PNG"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://www.runninghub.ai/openapi/v2/rhart-image/f-2-dev/text-to-image-lora' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "12##text": "Hyper-realistic edited portrait, the girl has thick, long dark brown hair with a soft, voluminous texture, slightly messy, framing her face and falling forward onto her shoulders. Standing very close to the camera, with the waist slightly leaning forward. Shoulders gently pulled back. Chin slightly tucked in, eyes looking directly at the camera, creating a strong sense of intimacy. Right hand raised to cheek level, clearly holding an elaborate Venetian masquerade mask, tilted outward and fully visible. Left hand placed on the hip to accentuate the body curves. Silver sequin dress with thin straps and a deep V elegant neckline. The fabric shines intensely under the flash. Luxurious rooftop or balcony at night. 8K UHD, hyper-realistic, original fashion photography. Natural skin texture, realistic pores, highly detailed sequin reflections, sharp mask details, natural hair strands.",
    "42##select": "1",
    "43##value": 1024,
    "30##value": 1024,
    "16##lora_name": "F.1-复古勾线插画_v1.safetensors",
    "16##strength_model": 0,
    "44##file_type": "PNG"
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Body

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-03-28 04:00:16

f-dev-lora

f-2-dev/text-to-image