rates

Documentation

Index

• Constants
• type FiatRates
• type Rates
  • func NewService(config *RatesConfig) *Rates
  • func (rates *Rates) FetchRates() (RatesResult, error)
  • func (rates *Rates) SaveRates(prices RatesResult, db *sql.DB) error
• type RatesConfig
• type RatesResult

Constants

const FREE_API_URL = "https://api.coingecko.com/api"

const PRO_API_URL = "https://pro-api.coingecko.com/api"

Types

type FiatRates

type FiatRates = map[string]decimal.Decimal

type Rates

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

func NewService

func NewService(config *RatesConfig) *Rates

func (*Rates) FetchRates

func (rates *Rates) FetchRates() (RatesResult, error)

func (*Rates) SaveRates

func (rates *Rates) SaveRates(prices RatesResult, db *sql.DB) error

type RatesConfig

type RatesConfig struct {
	ApiKey  string
	Cryptos map[string]string
	Fiats   []string
}

*

• ApiKey is the CoinGecko API key; use the empty string for basic API
• access (with lower access limits_ *
• Cryptos is a map of localId -> remoteId pairs. *
• Fiats is an array of fiat currencies for which we want rates.

type RatesResult

type RatesResult = map[string]FiatRates