v5

latestOpenAPI 3.1.0Proprietary2026-08-031,5423,1505.5 MB

Global Economy & Trade

Reporter x year x nomenclature coverage matrix

Which reporters have data for which years, and in which HS revision. Use this before hitting /wits/tariffs/hs6 to avoid HTTP 413 or empty responses on combinations not present upstream.

get/api/v1/wits/data-availability

Query parameters

datasourcestring

Datasource tag (trn has the richest availability matrix).

Response

Data coverage matrix rows.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}