Marketdata DefaultClient authentication does not seem to work

[LeventeLantos]

marketdata DefaultClient authentication does not seem to work, I have this piece code:
`func printCurrentPrice(symbol string) {
lastQuote, err := marketdata.GetLatestQuote(symbol, marketdata.GetLatestQuoteRequest{
Feed: marketdata.SIP,
Currency: "USD",
})
if err != nil {
fmt.Printf("Failed to get last quote for %s: %s\n", symbol, err)
return
}

fmt.Printf("The last quoted price for %s is $%.2f\n", symbol, lastQuote.AskPrice)

}`

This will simple return:
`$ go run main.go
Failed to get last quote for AAPL:

<title>403 Forbidden</title>

403 Forbidden

---

nginx (HTTP 403) `

[gnvk]

Have you set the environment variables as described here?

[princefishthrower]

@LeventeLantos - did you ever figure this out? I'm running into the same issue, even when APCA_API_KEY_ID and APCA_API_SECRET_KEY exist in my env.

[princefishthrower]

Figured this out, the marketdata package has an identical NewClient function and ClientOpts just as in the alpaca package:

client := marketdata.NewClient(marketdata.ClientOpts{
    APIKey:    os.Getenv("APCA_API_KEY_ID"),
    APISecret: os.Getenv("APCA_API_SECRET_KEY"),
})

client.GetBars(...)
// etc.