/manheim/reports/used_vehicle_value_index

POST /api/manheim/reports/used_vehicle_value_index

Price: 20 credits

Get the Manheim Used Vehicle Value Index month by month from the latest release: index level, seasonally adjusted and unadjusted wholesale price, month-over-month and year-over-year change, and the EV and non-EV series.

How to use it

Track US wholesale used-vehicle price trends, for example to compare this month against last year. Change fields are fractions, so 0.012 means 1.2 percent.

Parameters

• access-token string required

Request body

• timeout integer — Max scrapping execution timeout (in seconds) (default: 300; min: 20; max: 1500)
• count integer required — Max number of months to return, newest first (min: 1)

Response

• @type string (default: "ManheimUsedVehicleValueIndexMonth")
• month string required
• index number nullable
• price_seasonally_adjusted number nullable
• seasonal_adjustment_factor number nullable
• price_not_seasonally_adjusted number nullable
• price_seasonally_adjusted_mom_change number nullable
• index_mom_change number nullable
• index_yoy_change number nullable
• price_not_seasonally_adjusted_mom_change number nullable
• price_not_seasonally_adjusted_yoy_change number nullable
• ev_index number nullable
• non_ev_index number nullable
• ev_price_seasonally_adjusted number nullable
• non_ev_price_seasonally_adjusted number nullable
• ev_mom_change number nullable
• non_ev_mom_change number nullable
• ev_yoy_change number nullable
• non_ev_yoy_change number nullable
• release_url string nullable
• report_url string nullable

Errors

• 422 — The request body did not validate Check the fields against this schema. A URN with the wrong prefix is the most common cause.
• 408 — The request ran past its time limit Raise `timeout` in the request body, up to the maximum this endpoint documents. Lowering `count` or turning off the `with_*` flags also helps, because less work finishes sooner.
• 412 — The entity was not found, or a precondition failed Retrying will not help: either the entity does not exist, or the input points at a different one.
• 429 — Too many requests: a rate limit or a usage window is exhausted When the response carries an X-Retry-After header, wait that many seconds and retry: the same number is in the body as `detail.retry_after`, and the limit clears once that window passes. The message in the body names the limit that was hit.
• 500 — Something broke on our side Retrying will not help. If it keeps happening, send us the X-Request-ID from the response headers.
• 529 — Rate limit reached, or the endpoint is overloaded Wait at least 30 seconds, then retry.

Response headers

• X-Error — Error message text (present only on error)
• X-Request-ID — Unique request identifier
• X-Execution-Time — Execution time in seconds
• X-Result-Count — How many records the body carries. 0 means an empty result, which is a normal answer and not by itself an error. A non-zero count can come back together with X-Error when the failure happened partway through — read this header and X-Error independently.
• X-Total-Available-Results — How many records exist for this query, when the endpoint can say. On a `dry_run` request this is the answer and the body is empty. It saturates: the endpoint's documented maximum means 'at least that many', any smaller number is exact.
• X-Warning — Present when the request body carried keys this endpoint does not document. They were ignored, so any filter you meant to apply through them did not apply. Check the spelling against this schema and retry.
• X-Retry-After — Seconds to wait before retrying. Present only on 429.