generated: '2026-07-27'
method: derived
source: openapi/ (derived from the first-party useapi.net Postman collections) + https://useapi.net/docs
note: 'useapi.net has no single shared data model. Each of the ten APIs projects the object model of the site it
  wraps, so entity names, identifier names and lifecycles differ per service. What IS shared is the shape of the
  graph: a subscription owns linked upstream Accounts, an Account executes Jobs, and a Job produces media Assets.
  The per-service resources below are derived from the path structure of each captured contract.'
core_graph:
  entities:
  - name: Subscription
    description: The useapi.net account itself, identified by the bearer token user:<number>-<unique-string>. Carries
      the default replyUrl webhook. Surfaced by GET /v2/account.
    id_field: user:<number>
  - name: LinkedAccount
    description: A caller-owned account on the wrapped AI service, registered with browser cookies or a session
      token. Selected per request or chosen by the load balancer. Carries health state (executing / completed /
      failed / rateLimited) and quarantine state.
    id_field: 'varies: email (google-flow, flowmusic), account (dreamina, kling), channel_id (faceswap)'
  - name: Job
    description: A single generation request executed against a LinkedAccount. Asynchronous on most services. Terminal
      state fires the replyUrl webhook. Retained 7 days.
    id_field: 'varies: jobid, jobId, taskId, musicId'
  - name: Asset
    description: Input or output media (image, video, audio) uploaded to or produced by a Job.
    id_field: 'varies: assetId, mediaGenerationId, clip_id'
  - name: Reference
    description: Reusable named inputs on the services that support them — Google Flow characters and voices, Kling
      elements and custom voices, Mureka vocal references.
    id_field: ref
  - name: UsageRecord
    description: A logged API call, queryable via GET /v2/account/stats by bot, date, config, endpoint, model, HTTP
      status and tier. 5-15 min latency, 3 month retention.
    id_field: none — aggregate only
  relationships:
  - from: Subscription
    to: LinkedAccount
    type: has_many
    via: per-service /accounts collection
  - from: LinkedAccount
    to: Job
    type: has_many
    via: account selector on the generation request
  - from: Job
    to: Asset
    type: has_many
    via: job result payload
  - from: Job
    to: LinkedAccount
    type: belongs_to
    via: email / account / channel_id
  - from: Asset
    to: LinkedAccount
    type: belongs_to
    via: upload path, e.g. POST /assets/{account}
  - from: Reference
    to: Subscription
    type: belongs_to
    via: ref namespace scoped to the token
  - from: Subscription
    to: UsageRecord
    type: has_many
    via: GET /v2/account/stats
identifier_heterogeneity:
  warning: The vendor states explicitly that identifier names vary per API. Do not write a generic client that assumes
    a single id field.
  observed:
  - jobid
  - jobId
  - taskId
  - musicId
  - assetId
  - mediaGenerationId
  - clip_id
  - ref
  - email
  - account
  - channel_id
per_service:
- api: useapi:google-flow-v1
  source: openapi/useapi-google-flow-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByEmail
    - getAccounts
    - getAccountsByEmail
    - getAccountsCaptchaProviders
    - getAccountsCaptchaStats
    - postAccounts
    - postAccountsCaptchaProviders
    identified_by:
    - email
    sub_resources:
    - captcha-providers
    - captcha-stats
  - entity: assets
    operations:
    - postAssetsByEmail
    identified_by:
    - email
  - entity: images
    operations:
    - postImages
    - postImagesUpscale
    sub_resources:
    - upscale
  - entity: videos
    operations:
    - postVideos
    - postVideosConcatenate
    - postVideosExtend
    - postVideosGif
    - postVideosUpscale
    sub_resources:
    - concatenate
    - extend
    - gif
    - upscale
  - entity: jobs
    operations:
    - getJobs
    - getJobsByJobid
    identified_by:
    - jobId
  - entity: voices
    operations:
    - deleteVoicesByRef
    - getVoices
    - getVoicesByRef
    - postVoices
    identified_by:
    - ref
  - entity: characters
    operations:
    - deleteCharactersByRef
    - getCharacters
    - getCharactersByRef
    - postCharacters
    identified_by:
    - ref
- api: useapi:flowmusic-v1
  source: openapi/useapi-flowmusic-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByEmail
    - getAccounts
    - getAccountsByEmail
    - getAccountsUsage
    - postAccounts
    identified_by:
    - email
    sub_resources:
    - usage
  - entity: music
    operations:
    - getMusic
    - getMusicDownload
    - postMusic
    - postMusicEdit
    - postMusicLyrics
    sub_resources:
    - download
    - edit
    - lyrics
  - entity: files
    operations:
    - postFiles
    - postFilesGenerate
    sub_resources:
    - generate
  - entity: jobs
    operations:
    - deleteJobsByJobid
    - getJobs
    - getJobsByJobid
    identified_by:
    - jobid
- api: useapi:dreamina-v1
  source: openapi/useapi-dreamina-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByAccount
    - getAccounts
    - getAccountsByAccount
    - postAccounts
    identified_by:
    - account
  - entity: assets
    operations:
    - deleteAssetsByAssetid
    - getAssetsByAccount
    - postAssetsByAccount
    identified_by:
    - account
    - assetId
  - entity: videos
    operations:
    - getVideosByJobid
    - postVideos
    - postVideosInterpolate
    - postVideosUpscale
    identified_by:
    - jobid
    sub_resources:
    - interpolate
    - upscale
  - entity: images
    operations:
    - getImagesByJobid
    - postImages
    - postImagesUpscale
    identified_by:
    - jobid
    sub_resources:
    - upscale
  - entity: scheduler
    operations:
    - deleteSchedulerByJobid
    - getScheduler
    identified_by:
    - jobid
- api: useapi:kling-v1
  source: openapi/useapi-kling-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByEmail
    - getAccounts
    - getAccountsByEmail
    - postAccounts
    identified_by:
    - email
  - entity: scheduler
    operations:
    - deleteSchedulerByTaskid
    - getScheduler
    - getSchedulerAvailable
    identified_by:
    - task_id
    sub_resources:
    - available
  - entity: tasks
    operations:
    - deleteTasksByTaskid
    - getTasks
    - getTasksByTaskid
    identified_by:
    - task_id
  - entity: tts
    operations:
    - getTtsVoices
    - postTtsCreate
    sub_resources:
    - create
    - voices
  - entity: avatars
    operations:
    - deleteAvatarsByAvatarid
    - getAvatars
    - postAvatars
    - postAvatarsVideo
    identified_by:
    - avatarId
    sub_resources:
    - video
  - entity: elements
    operations:
    - deleteElementsByElementid
    - getElements
    - getElementsByElementid
    - getElementsTags
    - getElementsVoices
    - postElements
    identified_by:
    - elementId
    sub_resources:
    - tags
    - voices
  - entity: assets
    operations:
    - deleteAssetsUploaded
    - getAssets
    - getAssetsDownload
    - getAssetsUploaded
    - postAssets
    sub_resources:
    - download
    - uploaded
  - entity: videos
    operations:
    - getVideosEffects
    - getVideosMotions
    - postVideosAddSound
    - postVideosExtend
    - postVideosImage2videoEffects
    - postVideosImage2videoElements
    - postVideosImage2videoFrames
    - postVideosLipsync
    - postVideosMotionCreate
    - postVideosMotionUpload
    - postVideosOmni
    - postVideosText2video
    sub_resources:
    - add-sound
    - effects
    - extend
    - image2video-effects
    - image2video-elements
    - image2video-frames
    - lipsync
    - motion-create
    - motion-upload
    - motions
    - omni
    - text2video
  - entity: images
    operations:
    - postImagesKolors
    - postImagesKolorsElements
    - postImagesOmni
    - postImagesRecognizeFaces
    - postImagesUpscale
    - postImagesVirtualTryOn
    sub_resources:
    - kolors
    - kolors-elements
    - omni
    - recognize-faces
    - upscale
    - virtual-try-on
- api: useapi:minimax-v1
  source: openapi/useapi-minimax-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByAccount
    - getAccounts
    - getAccountsByAccount
    - postAccounts
    identified_by:
    - account
  - entity: features
    operations:
    - getFeatures
  - entity: videos
    operations:
    - deleteVideosByVideoid
    - getVideos
    - getVideosAgentTemplates
    - getVideosByVideoid
    - getVideosCharacters
    - postVideosAgentCreate
    - postVideosCancel
    - postVideosCreate
    identified_by:
    - videoId
    sub_resources:
    - agent-create
    - agent-templates
    - cancel
    - characters
    - create
  - entity: images
    operations:
    - deleteImagesByImageid
    - getImages
    - getImagesByImageid
    - postImagesCreate
    identified_by:
    - imageId
    sub_resources:
    - create
  - entity: music
    operations:
    - getMusic
    - getMusicCreate
    - getMusicStyles
    sub_resources:
    - create
    - styles
  - entity: files
    operations:
    - deleteFilesByFileid
    - getFiles
    - postFiles
    identified_by:
    - file_id
  - entity: audio
    operations:
    - deleteAudioByAudioid
    - getAudio
    - getAudioByAudioid
    - getAudioConfig
    - getAudioVoices
    - postAudioCreateStream
    - postAudioUploadSample
    - postAudioVoicesCloneVoice
    - postAudioVoicesCreateMp3
    - postAudioVoicesDeleteVoice
    identified_by:
    - audio_id
    sub_resources:
    - config
    - create-stream
    - upload-sample
    - voices
  - entity: llm
    operations:
    - deleteLlm
    - getLlm
    - getLlmByChatid
    - postLlm
    identified_by:
    - chatID
  - entity: agent
    operations:
    - getAgentByJobid
    - getAgentJobs
    - postAgent
    identified_by:
    - jobId
    sub_resources:
    - jobs
  - entity: scheduler
    operations:
    - deleteSchedulerById
    - getScheduler
    - getSchedulerAvailable
    identified_by:
    - id
    sub_resources:
    - available
- api: useapi:runwayml-v1
  source: openapi/useapi-runwayml-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByEmail
    - getAccounts
    - getAccountsByEmail
    - postAccountsByEmail
    identified_by:
    - email
  - entity: frames
    operations:
    - getFramesDescribeByImageassetid
    - postFramesCreate
    identified_by:
    - image_assetId
    sub_resources:
    - create
    - describe
  - entity: images
    operations:
    - postImagesCreate
    sub_resources:
    - create
  - entity: videos
    operations:
    - postVideosCreate
    - postVideosUpscale
    sub_resources:
    - create
    - upscale
  - entity: gen4turbo
    operations:
    - postGen4turboCreate
    sub_resources:
    - create
  - entity: gen4_5
    operations:
    - postGen45Create
    sub_resources:
    - create
  - entity: gen4
    operations:
    - postGen4ActTwo
    - postGen4ActTwoVoice
    - postGen4Create
    - postGen4Upscale
    - postGen4Video
    sub_resources:
    - act-two
    - act-two-voice
    - create
    - upscale
    - video
  - entity: gen3turbo
    operations:
    - postGen3turboActone
    - postGen3turboCreate
    - postGen3turboExpand
    - postGen3turboExtend
    - postGen3turboVideo
    sub_resources:
    - actone
    - create
    - expand
    - extend
    - video
  - entity: gen3
    operations:
    - postGen3Actone
    - postGen3Create
    - postGen3Extend
    - postGen3Video
    sub_resources:
    - actone
    - create
    - extend
    - video
  - entity: gen3alpha
    operations:
    - postGen3alphaUpscale
    sub_resources:
    - upscale
  - entity: gen2
    operations:
    - postGen2Create
    - postGen2Extend
    sub_resources:
    - create
    - extend
  - entity: lipsync
    operations:
    - getLipsyncVoices
    - postLipsyncCreate
    sub_resources:
    - create
    - voices
  - entity: super_slow_motion
    operations:
    - postSuperSlowMotion
  - entity: text_to_image_preview
    operations:
    - getTextToImagePreview
  - entity: image_upscaler
    operations:
    - getImageUpscaler
  - entity: transcribe
    operations:
    - getTranscribe
  - entity: assets
    operations:
    - deleteAssetsByAssetid
    - getAssets
    - getAssetsByAssetid
    - postAssets
    identified_by:
    - assetId
  - entity: scheduler
    operations:
    - deleteSchedulerByTaskid
    - getScheduler
    identified_by:
    - taskId
  - entity: tasks
    operations:
    - deleteTasksByTaskid
    - getTasks
    - getTasksByTaskid
    identified_by:
    - taskId
  - entity: features
    operations:
    - getFeatures
- api: useapi:pixverse-v2
  source: openapi/useapi-pixverse-v2-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByEmail
    - getAccounts
    - getAccountsByEmail
    - postAccountsByEmail
    identified_by:
    - email
  - entity: features
    operations:
    - getFeatures
  - entity: files
    operations:
    - postFiles
  - entity: videos
    operations:
    - deleteVideosByVideoid
    - getVideos
    - getVideosByVideoid
    - getVideosEffects
    - getVideosRestyles
    - getVideosVoices
    - postVideosCreate
    - postVideosCreateFrames
    - postVideosCreateFusion
    - postVideosCreateTransition
    - postVideosExtend
    - postVideosLipsync
    - postVideosModify
    - postVideosMotionControl
    - postVideosRestyle
    - postVideosUpscale
    identified_by:
    - videoId
    sub_resources:
    - create
    - create-frames
    - create-fusion
    - create-transition
    - effects
    - extend
    - lipsync
    - modify
    - motion-control
    - restyle
    - restyles
    - upscale
    - voices
  - entity: images
    operations:
    - deleteImagesByImageid
    - getImages
    - getImagesByImageid
    - postImagesCreate
    identified_by:
    - imageId
    sub_resources:
    - create
  - entity: music
    operations:
    - getMusic
    - getMusicByAudioid
    - postMusicCreate
    identified_by:
    - audioId
    sub_resources:
    - create
  - entity: speech
    operations:
    - getSpeech
    - getSpeechByAudioid
    - getSpeechModels
    - getSpeechVoices
    - postSpeechCreate
    identified_by:
    - audioId
    sub_resources:
    - create
    - models
    - voices
  - entity: scheduler
    operations:
    - deleteSchedulerByVideoid
    - getScheduler
    - getSchedulerAvailable
    identified_by:
    - videoId
    sub_resources:
    - available
- api: useapi:mureka-v1
  source: openapi/useapi-mureka-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByAccount
    - getAccounts
    - getAccountsByAccount
    - postAccounts
    identified_by:
    - account
  - entity: jobs
    operations:
    - getJobs
    - getJobsByJobid
    identified_by:
    - jobId
  - entity: profile
    operations:
    - getProfile
  - entity: music
    operations:
    - deleteMusicBySongid
    - getMusic
    - getMusicBySongid
    - getMusicMoodsAndGenres
    - getMusicRefs
    - getMusicVocals
    - postMusicCreate
    - postMusicCreateAdvanced
    - postMusicCreateInstrumental
    - postMusicDownload
    - postMusicExtend
    - postMusicLyricsGenerate
    - postMusicRegenerate
    - postMusicVideoGenerate
    identified_by:
    - song_id
    sub_resources:
    - create
    - create-advanced
    - create-instrumental
    - download
    - extend
    - lyrics-generate
    - moods-and-genres
    - refs
    - regenerate
    - video-generate
    - vocals
  - entity: files
    operations:
    - deleteFiles
    - deleteFilesVocal
    - getFiles
    - getFilesYoutube
    - postFiles
    - postFilesMotif
    - postFilesVocal
    sub_resources:
    - motif
    - vocal
    - youtube
  - entity: speech
    operations:
    - deleteSpeech
    - deleteSpeechVoice
    - getSpeech
    - getSpeechVoices
    - postSpeech
    - postSpeechVoice
    sub_resources:
    - voice
    - voices
- api: useapi:tempolor-v1
  source: openapi/useapi-tempolor-v1-openapi.yml
  resources:
  - entity: accounts
    operations:
    - deleteAccountsByUserid
    - getAccounts
    - getAccountsByUserid
    - postAccounts
    identified_by:
    - user_id
  - entity: music
    operations:
    - deleteMusicByJobid
    - deleteMusicClonedVoicesByClonedvoiceitemid
    - deleteMusicMidiByMidiitemid
    - getMusic
    - getMusicArtistVoices
    - getMusicByJobid
    - getMusicClonedVoices
    - getMusicDownloadByJobid
    - getMusicMidi
    - postMusicClonedVoices
    - postMusicInstrumental
    - postMusicMidi
    - postMusicSong
    - postMusicStemsSplitter
    identified_by:
    - clonedVoiceItemId
    - job_id
    - midiItemId
    sub_resources:
    - artist-voices
    - cloned-voices
    - download
    - instrumental
    - midi
    - song
    - stems-splitter
  - entity: scheduler
    operations:
    - deleteSchedulerByJobid
    - getScheduler
    - getSchedulerAvailable
    identified_by:
    - job_id
    sub_resources:
    - available
- api: useapi:faceswap-v1
  source: openapi/useapi-faceswap-v1-openapi.yml
  resources:
  - entity: account
    operations:
    - deleteAccountByChannelid
    - getAccount
    - getAccountByChannelid
    - postAccountByChannelid
    identified_by:
    - channel_id
  - entity: listid
    operations:
    - postListid
  - entity: saveid
    operations:
    - postSaveid
  - entity: swapid
    operations:
    - postSwapid
  - entity: setid
    operations:
    - postSetid
  - entity: swap
    operations:
    - postSwap
  - entity: inswapper
    operations:
    - postInswapper
  - entity: picsi
    operations:
    - postPicsi
  - entity: changebg
    operations:
    - postChangebg
  - entity: headshot
    operations:
    - postHeadshot
  - entity: jobs
    operations:
    - getJobs
    - getJobs2
    - getJobsCancel
    sub_resources:
    - cancel
  - entity: delid
    operations:
    - deleteDelid
  - entity: delall
    operations:
    - deleteDelall