docs.vin

depreciation

The depreciation noun — identity, lifecycle, events, and every capability as an anchored section: 6 capabilities, 0 live, 6 sandbox, 0 declared.

depreciation is one of the estate's 317 automotive nouns — a job a car needs done. It carries 6 capabilities: 0 live, 6 sandbox, 0 declared · doors depreciation.vin.

Identity

Noundepreciation
PillarData (facets: 4 data · 1 services · 1 commerce)
Capabilities6 — 0 live · 6 sandbox · 0 declared
EntitiesAppraisal
Doorsdepreciation.vin
SDKVin.depreciation.* from apis.vin
Address/catalog/depreciation#{action} — the anchor IS the wire name minus depreciation.

Events

The vocabulary this noun can append to the record — 2 past-tense, versioned event types, each linked to the capability that emits it:

Discover & read

classCompare

depreciation.classCompare · GET /depreciations/class-compare · gate none · sandbox · answers DepreciationClassCompare@1

FieldTypeRequiredNotes
vinstringno—

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

the SDK — depreciation.classCompare
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.classCompare({"vin":"1G1ZD5ST7SF125120"})
GET /depreciations/class-compare
curl 'https://apis.vin/depreciations/class-compare?vin=1G1ZD5ST7SF125120'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.253Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationClassCompare@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "comparison": {
      "status": "no-class-book-posted"
    },
    "mark": {
      "amountCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "comparison": {
      "status": "no-class-book-posted"
    },
    "mark": {
      "amountCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

Quote & price

recompute

depreciation.recompute · POST /depreciations/recompute · gate offer · sandbox · answers DepreciationRecompute@1

FieldTypeRequiredNotes
vinstringno—

The gate is a 402 OFFER — the price and a hard ceiling on the wire, with a durable intent that executes on settlement. Never a wall, never "contact sales". Price: not posted — see /pricing.

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

Emits — Depreciation.recomputed@1.

the SDK — depreciation.recompute
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.recompute({"vin":"1G1ZD5ST7SF125120"})
POST /depreciations/recompute
curl -X POST https://apis.vin/depreciations/recompute \
  -H 'content-type: application/json' \
  -d '{"vin":"1G1ZD5ST7SF125120"}'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.254Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationRecompute@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "recomputation": {
      "status": "recomputed",
      "amountCents": 1850000,
      "currency": "USD",
      "unchanged": true,
      "basis": "acquisition-figure"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "recomputation": {
      "status": "recomputed",
      "amountCents": 1850000,
      "currency": "USD",
      "unchanged": true,
      "basis": "acquisition-figure"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

Apply & book

subscribe

depreciation.subscribe · POST /depreciations/subscribe · gate offer · sandbox · answers DepreciationSubscribe@1

FieldTypeRequiredNotes
vinstringno—

The gate is a 402 OFFER — the price and a hard ceiling on the wire, with a durable intent that executes on settlement. Never a wall, never "contact sales". Price: not posted — see /pricing.

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

Emits — Depreciation.subscribed@1.

the SDK — depreciation.subscribe
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.subscribe({"vin":"1G1ZD5ST7SF125120"})
POST /depreciations/subscribe
curl -X POST https://apis.vin/depreciations/subscribe \
  -H 'content-type: application/json' \
  -d '{"vin":"1G1ZD5ST7SF125120"}'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.254Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationSubscribe@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "subscription": {
      "status": "subscribed",
      "id": "DPSUB-0c60e2db"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "subscription": {
      "status": "subscribed",
      "id": "DPSUB-0c60e2db"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

More actions

curve

depreciation.curve · GET /depreciations/curve · gate key · sandbox · answers DepreciationCurve@1

FieldTypeRequiredNotes
vinstringno—

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

the SDK — depreciation.curve
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.curve({"vin":"1G1ZD5ST7SF125120"})
GET /depreciations/curve
curl 'https://apis.vin/depreciations/curve?vin=1G1ZD5ST7SF125120'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.253Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationCurve@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "curve": {
      "status": "no-market-trend-posted",
      "currentMarkCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "curve": {
      "status": "no-market-trend-posted",
      "currentMarkCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

forecast

depreciation.forecast · GET /depreciations/forecast · gate key · sandbox · answers DepreciationForecast@1

FieldTypeRequiredNotes
vinstringno—

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

the SDK — depreciation.forecast
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.forecast({"vin":"1G1ZD5ST7SF125120"})
GET /depreciations/forecast
curl 'https://apis.vin/depreciations/forecast?vin=1G1ZD5ST7SF125120'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.253Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationForecast@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "forecast": {
      "status": "no-market-trend-posted",
      "currentMarkCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "forecast": {
      "status": "no-market-trend-posted",
      "currentMarkCents": 1850000,
      "currency": "USD",
      "basis": "acquisition-figure"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

residualForecast

depreciation.residualForecast · GET /depreciations/residual-forecast · gate none · sandbox · answers DepreciationResidualForecast@1

FieldTypeRequiredNotes
vinstringno—

Door — depreciation.vin serves this noun on its two routes: / (the landing) · /1G1ZD5ST7SF125120 (the VIN lens).

Try it — sandbox: every call answers a deterministic, provenance-labeled simulated payload ({ environment, simulated } in the body). Force any documented outcome with the magic triggers. Going live is a connect, never a ballot: submit the credential at integrates.vin (dealer systems) or connects.vin (consumer accounts) — submissions enter the activation queue and rank live rollout.

the SDK — depreciation.residualForecast
import { depreciation } from 'apis.vin'

// the gate law is in the type system: Answer<T> = Ok | Empty | Blocked | Offer
const answer = await depreciation.residualForecast({"vin":"1G1ZD5ST7SF125120"})
GET /depreciations/residual-forecast
curl 'https://apis.vin/depreciations/residual-forecast?vin=1G1ZD5ST7SF125120'

Receipt — the sandbox wire answered the request above with this exact body at build time. Captured by the receipts runner (timestamped, provenance in the payload), never authored; it re-executes only when this descriptor changes.

receipt · executed 2026-08-17T12:42:10.254Z · HTTP 200
{
  "type": "OK",
  "answers": "DepreciationResidualForecast@1",
  "value": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "residual": {
      "status": "no-residual-schedule-posted"
    }
  },
  "evidence": {
    "vin": "1G1ZD5ST7SF125120",
    "noun": "depreciation",
    "asOf": "2026-08-10",
    "appraisal": {
      "status": "no-appraisal-on-file"
    },
    "residual": {
      "status": "no-residual-schedule-posted"
    }
  },
  "provenance": {
    "simulated": true,
    "environment": "sandbox",
    "source": "value-book-sandbox"
  },
  "events": [],
  "meter": {
    "charged": "0.00",
    "posted": false
  }
}

Data model

The record shape behind this noun — one entity, each property an evidence field. See the whole estate model on the data model page.

Appraisal

Modeled

The noun drawn out — its record shape, its lifecycle, and how it is exercised end to end. One diagram, rendered from the estate model.

Depreciation · Class model

Generated from the catalog. Every capability, answer, gate, and entity on this page is a rendered descriptor — it cannot drift from the wire.

dealJacket

The dealJacket noun — identity, lifecycle, events, and every capability as an anchored section: 11 capabilities, 0 live, 11 sandbox, 0 declared.

diagnostic

The diagnostic noun — identity, lifecycle, events, and every capability as an anchored section: 21 capabilities, 0 live, 21 sandbox, 0 declared.

On this page

Identity
Events
Discover & read
classCompare
Quote & price
recompute
Apply & book
subscribe
More actions
curve
forecast
residualForecast
Data model
Appraisal
Modeled