Bug: Snapshot endpoint av field typed as integer in OpenAPI spec but API returns float #569
Description
I'm using massive-com/client-go/v3 with Go's encoding/json/v2 (GOEXPERIMENT=jsonv2). The generated types for the snapshot endpoints
(/v2/snapshot/locale/us/markets/stocks/tickers/{ticker} and the batch variant) define the av (average volume) field under ticker.min as int, but the Polygon API returns it in scientific
notation (e.g. 3.0048725e+07). The v2 JSON decoder treats this as a type mismatch and fails with:
json: cannot unmarshal number 3.0048725e+07 into Go struct field .ticker.min.av of type int
The fix would be changing av from "type": "integer" to "type": "number" in the OpenAPI spec, then regenerating. The generation script already handles number + int32 → integer coercion,
so this one likely just needs the raw spec updated.
I'm working around it with raw HTTP calls for now but would love a proper fix in the next release.