Outprice API documentation

Errors use standard HTTP status codes and a JSON body with a detail field:

{ "detail": "tracked item not found" }

For a request body that fails validation (422), detail is a list naming each field and what is wrong with it:

{
  "detail": [
    {
      "loc": ["body", "poll_interval_minutes"],
      "msg": "Input should be greater than or equal to 1",
      "type": "greater_than_equal"
    }
  ]
}

Status	Meaning
`400`	The request is not acceptable as sent; `detail` says why.
`401`	Missing, wrong or revoked API key.
`402`	Past a plan limit, such as the number of tracked listings.
`403`	The key may not do this (read-only, or the plan has no API access).
`404`	Not found, or not yours: other accounts’ records always look absent.
`409`	Conflicts with something that exists, such as a listing already tracked.
`422`	The body failed validation. Numbers must be finite and below 1,000,000,000,000.
`429`	Rate limited; wait `Retry-After` seconds.
`5xx`	Something failed on our side. Retry later, with backoff.