H2GC API
DataCatalog
GET
/v1/catalog

Authorization

x-api-key<token>

API key obtained by claiming an invite. Format: sk_live_...

In: header

curl -X GET "https://portal.h2gc.com/api/v1/v1/catalog" \
  -H "x-api-key: <token>"

Dataset catalog

{
  "datasets": [
    {
      "name": "string",
      "description": "string",
      "table": "string",
      "granularity": "monthly",
      "dimensions": [
        "string"
      ],
      "metrics": [
        "string"
      ]
    }
  ]
}

API design philosophy

Principles and conventions behind the H2GC Data API

Query financial data

Retrieve financial metrics from the H2GC dataset library. Supports filtering by period, granularity, region, country, channel, category, product, and sub-channel. Results are paginated using cursor-based pagination.