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interest_history_service.go
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interest_history_service.go
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package binance
import (
"context"
"net/http"
)
// InterestHistoryService fetches the interest history
type InterestHistoryService struct {
c *Client
lendingType LendingType
asset *string
startTime *int64
endTime *int64
current *int32
size *int32
}
// LendingType sets the lendingType parameter.
func (s *InterestHistoryService) LendingType(lendingType LendingType) *InterestHistoryService {
s.lendingType = lendingType
return s
}
// Asset sets the asset parameter.
func (s *InterestHistoryService) Asset(asset string) *InterestHistoryService {
s.asset = &asset
return s
}
// StartTime sets the startTime parameter.
// If present, EndTime MUST be specified. The difference between EndTime - StartTime MUST be between 0-30 days.
func (s *InterestHistoryService) StartTime(startTime int64) *InterestHistoryService {
s.startTime = &startTime
return s
}
// EndTime sets the endTime parameter.
// If present, StartTime MUST be specified. The difference between EndTime - StartTime MUST be between 0-90 days.
func (s *InterestHistoryService) EndTime(endTime int64) *InterestHistoryService {
s.endTime = &endTime
return s
}
// Current sets the current parameter.
func (s *InterestHistoryService) Current(current int32) *InterestHistoryService {
s.current = ¤t
return s
}
// Size sets the size parameter.
func (s *InterestHistoryService) Size(size int32) *InterestHistoryService {
s.size = &size
return s
}
// Do sends the request.
func (s *InterestHistoryService) Do(ctx context.Context) (*InterestHistory, error) {
r := &request{
method: http.MethodGet,
endpoint: "/sapi/v1/lending/union/interestHistory",
secType: secTypeSigned,
}
r.setParam("lendingType", s.lendingType)
if s.asset != nil {
r.setParam("asset", *s.asset)
}
if s.startTime != nil {
r.setParam("startTime", *s.startTime)
}
if s.endTime != nil {
r.setParam("endTime", *s.endTime)
}
if s.current != nil {
r.setParam("current", *s.current)
}
if s.size != nil {
r.setParam("size", *s.size)
}
data, err := s.c.callAPI(ctx, r)
if err != nil {
return nil, err
}
res := new(InterestHistory)
err = json.Unmarshal(data, res)
if err != nil {
return nil, err
}
return res, nil
}
// InterestHistory represents a response from InterestHistoryService.
type InterestHistory []InterestHistoryElement
type InterestHistoryElement struct {
Asset string `json:"asset"`
Interest string `json:"interest"`
LendingType LendingType `json:"lendingType"`
ProductName string `json:"productName"`
Time int64 `json:"time"`
}