Fluid Recall · Schema

DeadlinePlan

Artificial IntelligenceEducationFreeOpenAPIRecall

Properties

Name	Type	Description
deadline	string	Deadline study day as YYYY-MM-DD.
asOf	string	UTC ISO-8601 timestamp ending in Z
asOfStudyDay	string	Study day of asOf as YYYY-MM-DD.
timezone	string
dayBoundaryHour	integer
remainingNewCards	integer
alreadyLearned	integer
totalCards	integer
calendarDaysUntilDeadline	integer
studyDaysUntilDeadline	integer
recommendedNewCardsPerDay	integer	ceil(remainingNewCards / studyDaysUntilDeadline), clamped to 0–9999. Not a default of 20. A floor from the deadline.
currentNewCardsPerDay	integernull
projectedFinishDateAtCurrent	stringnull	YYYY-MM-DD of the last new-card introduction at the current N. Null if current N is missing or 0.
projectedFinishDateAtRecommended	stringnull
onTrack	booleannull	True when current N finishes remaining new cards by the deadline. Null when there is no current N.
pace	string
countsFromDeck	boolean
applied	boolean
deckId	stringnull
deck	objectnull	The patched deck after apply. Null on preview.
assumptions	array
coaching	string

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/fluidrecall-com/json-schema/fluidrecall-com-deadline-plan-schema.json",
  "title": "DeadlinePlan",
  "x-generated": "2026-11-08",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/fluidrecall-com-openapi.json#/components/schemas/DeadlinePlan",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "deadline",
    "asOf",
    "asOfStudyDay",
    "timezone",
    "dayBoundaryHour",
    "remainingNewCards",
    "alreadyLearned",
    "totalCards",
    "calendarDaysUntilDeadline",
    "studyDaysUntilDeadline",
    "recommendedNewCardsPerDay",
    "currentNewCardsPerDay",
    "projectedFinishDateAtCurrent",
    "projectedFinishDateAtRecommended",
    "onTrack",
    "pace",
    "countsFromDeck",
    "applied",
    "deckId",
    "deck",
    "assumptions",
    "coaching"
  ],
  "properties": {
    "deadline": {
      "type": "string",
      "description": "Deadline study day as YYYY-MM-DD."
    },
    "asOf": {
      "type": "string",
      "description": "UTC ISO-8601 timestamp ending in Z"
    },
    "asOfStudyDay": {
      "type": "string",
      "description": "Study day of asOf as YYYY-MM-DD."
    },
    "timezone": {
      "type": "string"
    },
    "dayBoundaryHour": {
      "type": "integer"
    },
    "remainingNewCards": {
      "type": "integer"
    },
    "alreadyLearned": {
      "type": "integer"
    },
    "totalCards": {
      "type": "integer"
    },
    "calendarDaysUntilDeadline": {
      "type": "integer"
    },
    "studyDaysUntilDeadline": {
      "type": "integer"
    },
    "recommendedNewCardsPerDay": {
      "type": "integer",
      "description": "ceil(remainingNewCards / studyDaysUntilDeadline), clamped to 0–9999. Not a default of 20. A floor from the deadline."
    },
    "currentNewCardsPerDay": {
      "type": [
        "integer",
        "null"
      ]
    },
    "projectedFinishDateAtCurrent": {
      "type": [
        "string",
        "null"
      ],
      "description": "YYYY-MM-DD of the last new-card introduction at the current N. Null if current N is missing or 0."
    },
    "projectedFinishDateAtRecommended": {
      "type": [
        "string",
        "null"
      ]
    },
    "onTrack": {
      "type": [
        "boolean",
        "null"
      ],
      "description": "True when current N finishes remaining new cards by the deadline. Null when there is no current N."
    },
    "pace": {
      "type": "string",
      "enum": [
        "done",
        "overdue",
        "faster",
        "on_track",
        "slower",
        "unknown"
      ]
    },
    "countsFromDeck": {
      "type": "boolean"
    },
    "applied": {
      "type": "boolean"
    },
    "deckId": {
      "type": [
        "string",
        "null"
      ],
      "format": "uuid"
    },
    "deck": {
      "type": [
        "object",
        "null"
      ],
      "description": "The patched deck after apply. Null on preview."
    },
    "assumptions": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "coaching": {
      "type": "string"
    }
  }
}

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