internal

Documentation

Index

• func GenerateNonce() int64
• func MakeAuthHeader(apiKey, secretKey, method, path string, params map[string]interface{}) http.Header
• func Sign(secret, verb, uri string, nonce int64, payload string) string
• type Client
  • func NewClient(endpoint, apiKey, secretKey string) *Client
  • func (c Client) RequestMap(method, path string, params map[string]interface{}, resp interface{}, ...) (err error)
  • func (c Client) RequestStruct(method, path string, param, resp interface{}, needSign bool) error

Functions

func GenerateNonce

func GenerateNonce() int64

func MakeAuthHeader

func MakeAuthHeader(apiKey, secretKey, method, path string, params map[string]interface{}) http.Header

func Sign

func Sign(secret, verb, uri string, nonce int64, payload string) string

Sign Generates an API signature.

A signature is HMAC_SHA256(secret, verb + path + nonce + data), hex encoded.
Verb must be uppercased, url is relative, nonce must be an increasing 64-bit integer
and the data, if present, must be JSON without whitespace between keys.

For example, in psuedocode (and in real code below):

verb=POST
uri=/api/v1/order
nonce=1416993995705
data={"symbol":"XBTZ14","quantity":1,"price":395.01}
signature = HEX(HMAC_SHA256(secret, 'POST/api/v1/order1416993995705{"symbol":"XBTZ14","quantity":1,"price":395.01}'))

Types

type Client

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

func NewClient

func NewClient(endpoint, apiKey, secretKey string) *Client

func (Client) RequestMap

func (c Client) RequestMap(method, path string, params map[string]interface{}, resp interface{}, needSign bool) (err error)

func (Client) RequestStruct

func (c Client) RequestStruct(method, path string, param, resp interface{}, needSign bool) error