coingecko

Documentation

Index

• type Config
• type PriceFeed
  • func NewCoingeckoPriceFeed(logger zerolog.Logger, interval time.Duration, endpointConfig *Config) *PriceFeed
  • func (cp *PriceFeed) QueryETHUSDPrice() (float64, error)
  • func (cp *PriceFeed) QueryUSDPrice(erc20Contract ethcmn.Address) (float64, error)

Types

type Config

type Config struct {
	BaseURL string
}

type PriceFeed

type PriceFeed struct {
	// contains filtered or unexported fields
}

func NewCoingeckoPriceFeed

func NewCoingeckoPriceFeed(logger zerolog.Logger, interval time.Duration, endpointConfig *Config) *PriceFeed

NewCoingeckoPriceFeed returns price puller for given symbol. The price will be pulled from endpoint and divided by scaleFactor. Symbol name (if reported by endpoint) must match.

func (*PriceFeed) QueryETHUSDPrice

func (cp *PriceFeed) QueryETHUSDPrice() (float64, error)

func (*PriceFeed) QueryUSDPrice

func (cp *PriceFeed) QueryUSDPrice(erc20Contract ethcmn.Address) (float64, error)