Saltar al cuntegna

Workflow Utilities Pick Image By Index

Integrar

ID dal model workflow-utilities/pick-image-by-index
# 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/workflow-utilities/pick-image-by-index?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ],
    "index": 1
  }'

# 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"

Questa dumonda: ≈$0,001 1 credit API Lantschar sin questa pagina

Obtegna ina clav API
Utility · 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 image_urls
Trametta in datoteca u

Array da URLs da maletgs utilisà sco funtauna da selecziun.

•obligatori

Selecziun dal maletg tenor posiziun, quintond da 1: dumonda 1 per il prim maletg, 2 per il segund, e.u.v.

Avanzà fallback_index
fallback_index standard first-image

Politica per selecziuns da maletgs ordaifer il rang, cun `first-image` sco standard; vegn ignorada per in `index` valid, dentant la validaziun falla anc adina per in `index` sut 1 u in array `image_urls` vid. Mo in `index` sur la lunghezza da l'array activa la politica: `first-image` tscherna il prim maletg, entant che `last-image` tscherna l'ultim.

POST /run/workflow-utilities/pick-image-by-index?wait=20 calculaziun → $0,001
# 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/workflow-utilities/pick-image-by-index?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ],
    "index": 1
  }'

# 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

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Davart Workflow Utilities Pick Image By Index

Retorna in maletg d'ina matriza d'URLs da maletg. `index` cumenza a 1, pia 1 dat il prim maletg. Sche l'index surpassa la lunghezza da la glista, decida `fallback_index` sch'il prim u l'ultim maletg vegn returnà. Util per colliar pass en in workflow.

Parameters

Invia u il num canonic u il num nativ, betg omaduas. Nums canonics

NumTip StandardPermess Descripziun
image_urlsobligatori images
Tipurl[] · image
Array da URLs da maletgs utilisà sco funtauna da selecziun.
indexobligatori
Tipinteger
Selecziun dal maletg tenor posiziun, quintond da 1: dumonda 1 per il prim maletg, 2 per il segund, e.u.v.
fallback_indexopziunal
Tipenum
Standardfirst-image
first-imagelast-image
Politica per selecziuns da maletgs ordaifer il rang, cun `first-image` sco standard; vegn ignorada per in `index` valid, dentant la validaziun falla anc adina per in `index` sut 1 u in array `image_urls` vid. Mo in `index` sur la lunghezza da l'array activa la politica: `first-image` tscherna il prim maletg, entant che `last-image` tscherna l'ultim.
obligatori Num canonic, er acceptà

Ils parameters da datotecas acceptan ina URL publica https://, ina URI data: fin a 10 MB u il file_url d'ina chargiada. Datotecas

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "workflow-utilities/pick-image-by-index",
  "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": 1,
    "usd": "0.001",
    "charged": 1,
    "refunded": 0
  },
  "input": {
    "image_urls": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ],
    "index": 1
  },
  "output": {
    "image": {
      "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
    },
    "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
      }
    ]
  },
  "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
image
object {url, content_type, file_name, file_size, width, height}Maletg tschernì a la posiziun inditgada.
images
array of object {url, content_type, file_name, file_size, width, height}Output da cumpatibilitad per nodes posteriurs che spetgan ina referenza `images`, sco furnì da merge e d'autras utilitads. El cuntegna il maletg tschernì en in array d'in element, uschia che quests nodes na dovran naginas midadas.

Dapli models: Modificaziun da maletgs

Per agents AI: questa pagina sco Markdown è disponibla sut https://doitong.com/rm/developers/models/workflow-utilities/pick-image-by-index.md. Tut ils models e las guidas: https://doitong.com/developers/llms.txt