fix fiat conversion - requires cg api key

providers/bitcoin/providerImpl.go

@@ -14,14 +14,12 @@ type Provider struct {
 }
 
 func (p *Provider) Name() string {
-	return "Bitcoin - Blockstream.info"
+	return "Bitcoin - Blockstream.info / CoinGecko"
 }
 
 // Configures the provider for usage via environment variables and persistentData
 // If an error is returned, the provider will not be used
 func (p *Provider) Configure() error {
-	var err error
-
 	// Load environment variables in continous series with suffix starting at 0
 	// Multiple addresses can be configured, (eg _1, _2)
 	// As soon as the series is interrupted, we assume we're done
@@ -39,10 +37,7 @@ func (p *Provider) Configure() error {
 	p.ynabAccountID = os.Getenv("bitcoin_ynab_account")
 
 	// Create new HTTP client
-	p.client, err = newClient()
-	if err != nil {
-		return fmt.Errorf("failed to create new bitcoin client: %v", err)
-	}
+	p.client = newClient(os.Getenv("bitcoin_coingecko_api_key"))
 	return nil
 }