Saltar al cuntegna

Flux 2 Flex

Integrar

ID dal model flux-2-flex
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/flux-2-flex?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Datotecas sco l'exempel: $0,05 50 credits API tias datotecas vegnan mesiradas avant l'execuziun Lantschar sin questa pagina

Obtegna ina clav API
Black Forest Labs Text a maletg #stylized#transform

Generatur text-a-maletg cun pass e guidance adattabels, destinà a tipografia e text en maletgs

Black Forest Labs · Maletg

Tes emprim resultat vegn qua

Construis ina dumonda sutvart e l'exequescha cun tia clav API. Outputs vegnan copiads en nossa memorisaziun, conservads per adina u 7 dis gratuitamain.

Construir ina dumonda

Ils controls vegnan generads dal schema dal model. Il code e ​​il pretsch s'actualiseschan durant che ti als midas.

•obligatori

Prompt che gida la generaziun dal maletg.

image_size standard landscape_4_3

Dimensiuns dal maletg generà.

Avanzà safety_tolerance · output_format · guidance_scale · num_inference_steps · seed · enable_safety_checker
safety_tolerance standard 2

Configuraziun da segirezza dal maletg generà, cun ina toleranza che va da la permissivitad maximala a 5 fin a la severitad maximala a 1.

output_format standard jpeg

Format da datoteca dal maletg final.

standard 3.5

Scala da guidance applitgada durant la generaziun.

standard 28

Dumber da pass d'inferenzia da manar a fin.

Valur da seed per la generaziun.

POST /run/flux-2-flex?wait=20 calculaziun → $0,05
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/flux-2-flex?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Executar questa dumonda

Tia clav resta en quest browser: ella vegn tramessa mo al Doitong API e memorisada (localStorage) mo sch'ella scheccas Tiar a memoria. Obtegnair ina clav API

Davart Flux 2 Flex

Generescha maletgs dad in `prompt` cun controlla directa da `num_inference_steps` (2 fin a 50, standard 28) e `guidance_scale` (1.5 fin a 10, standard 3.5). Las grondezzas vegnan tschernidas da preselecziuns sco square_hd, portrait_16_9 e landscape_4_3. L'output è jpeg u png, e `seed` renda ils resultats reproducibels.

Parameters

NumTip StandardPermess Descripziun
promptobligatori
Tipstring
Prompt che gida la generaziun dal maletg.
image_sizeopziunal
Tipobject
Standardlandscape_4_3
square_hdsquareportrait_4_3portrait_16_9landscape_4_3landscape_16_9
Dimensiuns dal maletg generà.
seedopziunal
Tipinteger | null
Valur da seed per la generaziun.
safety_toleranceopziunal
Tipenum
Standard2
12345
Configuraziun da segirezza dal maletg generà, cun ina toleranza che va da la permissivitad maximala a 5 fin a la severitad maximala a 1.
enable_safety_checkeropziunal
Tipboolean
Standardtrue
Interrupter da la verificaziun da segirezza, dal qual la configuraziun deactivada vegn respectada mo per contos autorisads. Tut las dumondas senza questa autorisaziun vegnan suttamessas a verificaziuns da segirezza.
output_formatopziunal
Tipenum
Standardjpeg
jpegpng
Format da datoteca dal maletg final.
guidance_scaleopziunal
Tipnumber
Standard3.5
1,5 – 10
Scala da guidance applitgada durant la generaziun.
num_inference_stepsopziunal
Tipinteger
Standard28
2 – 50
Dumber da pass d'inferenzia da manar a fin.
obligatori

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "flux-2-flex",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 50,
    "usd": "0.05",
    "charged": 50,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "images": [
      {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200,
        "width": 1024,
        "height": 768
      }
    ],
    "seed": 42
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Tias datotecas, tia decisiunMintga outputs[].url è ina copia en nossa memorisaziun: conservada per adina (pajà per GB-mes) u 7 dis gratuitamain, tenor la configuraziun dal conto u ?storage=.
La medema structura per mintga modeltype, url, content_type, width, height e duration, tant per maletgs sco per video e audio. output è l'object da resultat dal model sez.
Champs da l'output
images
array of object {url, content_type, file_name, file_size, width, height}Maletgs producids dal model.
seed
integerValur da la semenza utilisada durant la generaziun.

Dapli models: Text a maletg

Per agents AI: questa pagina sco Markdown è disponibla sut https://doitong.com/rm/developers/models/flux-2-flex.md. Tut ils models e las guidas: https://doitong.com/developers/llms.txt