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" 3# $ d% & ' rrrrrc|j|dz}|j|}|d|j|d|||d} |dk(r|j|d|| d<|j |dd} |j |ddg}| | | d<|j |d } | r| | d <|j |d }|j|j| |} |j| d i} |j| |S) a create a trade order https://docs.delta.exchange/#place-order :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much of currency you want to trade in units of base currency :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders :param dict [params]: extra parameters specific to the exchange API endpoint :param bool [params.reduceOnly]: *contract only* indicates if self order is to reduce the size of a position :returns dict: an `order structure ` rrWr)rrrrrrArEr@ reduceOnly reduce_onlyr7) ror-amount_to_precisionprice_to_precision safe_string_2r safe_boolprivatePostOrdersrr;rL)rrrrrrr= orderTyper-rrErNr>r7s r create_orderzdelta.create_orderms" 8O V$ -,,VH-=vF#   7?%)%<%` rWrrrrAr7) ror-intrPrQprivatePutOrdersrr;rL) rrrrrrrr=r-rr>r7s r edit_orderzdelta.edit_orders V$b' -   !$":":66"JKGFO  %)%<%` z) cancelOrder() requires a symbol argumentrWrXr7) r#rror-rYprivateDeleteOrdersrr;rL)rrrr=r-rr>r7s r cancel_orderzdelta.cancel_orders >#DGG.Y$YZ Z V$b' - ++DKK,HIJ(3//rc|t|jdz|j|j|}d|di}|j |j ||}|j d|igS)a~ cancel all open orders in a market https://docs.delta.exchange/#cancel-all-open-orders :param str symbol: unified market symbol of the market to cancel orders in :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `order structures ` z- cancelAllOrders() requires a symbol argumentrrWr!)r#rror-privateDeleteOrdersAllrrK)rrr=r-rr>s rcancel_all_orderszdelta.cancel_all_orders's >#DGG.]$]^ ^ V$ &-  ..t{{7F/KL OO   rc,|jd||||S)a fetch all unfilled currently open orders https://docs.delta.exchange/#get-active-orders :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch open orders for :param int [limit]: the maximum number of open order structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` privateGetOrdersfetch_orders_with_methodrrrrr=s rfetch_open_orderszdelta.fetch_open_ordersGs ,,-?PUW]^^rc,|jd||||S)aB fetches information on multiple closed orders made by the user https://docs.delta.exchange/#get-order-history-cancelled-and-closed :param str symbol: unified market symbol of the market orders were made in :param int [since]: the earliest time in ms to fetch orders for :param int [limit]: the maximum number of order structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` privateGetOrdersHistoryrdrfs rfetch_closed_orderszdelta.fetch_closed_ordersUs!,,-FPUW\^deerc|ji}d}||j|}|d|d<|t|dz|d<|||d<d}|dk(r"|j|j ||}n&|dk(r!|j |j ||}|j |dg} |j| |||S) NrW product_ids000 start_time page_sizercrir7)ror-strrcrrirZ parse_orders) rmethodrrrr=rr-r>r7s rrezdelta.fetch_orders_with_methodcs     [[(F%+K%8GM "  $'J$6GL ! 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rcT|j|j|}d|di}|j|d}|'|j|||d<|j |d}|j |j ||}|j|di}|j||S)as fetch the deposit address for a currency associated with self account :param str code: unified currency code :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.network]: unified network code :returns dict: an `address structure ` asset_symbolrrMr7) roresafe_string_uppernetwork_code_to_idrprivateGetDepositsAddressrr;parse_deposit_address)rrXr=rerrjr>r7s rfetch_deposit_addresszdelta.fetch_deposit_address^ s ==& HTN ,,VY?  "!%!8!8d!KGI YYvy1F11$++gv2NO$(B7))&(;;rc|j|d}|j|d}|j|d}|j|||j|||j|||j|ddS)NaddressrrMmemo)r!rerMrtag)r$ check_addressr^r_)rdepositAddressrerr,ris rrzdelta.parse_deposit_address s"">9=##NNC$$^Y?  7#"//(C..y9##NF;   rc|j|j|}|dst|jdzd|di}|j |j ||}|j |di}|j||S)ag fetch the current funding rate https://docs.delta.exchange/#get-ticker-for-a-product-by-symbol :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `funding rate structure ` r5z0 fetchFundingRate() supports swap contracts onlyrrr7)ror-r%rrrr;parse_funding_raters rfetch_funding_ratezdelta.fetch_funding_rate s V$f~DGG&XXY Y fTl ..t{{7F/KL\(B7&&vv66rc|j|j|}ddi}|j|j||}|j |dg}|j ||S)a fetch the funding rate for multiple markets https://docs.delta.exchange/#get-tickers-for-products :param str[]|None symbols: list of unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `funding rate structures `, indexed by market symbols contract_typesrr7)rorrrrZparse_funding_rates)rrr=rr>ratess rfetch_funding_rateszdelta.fetch_funding_rates sr %%g. 1 ((Wf)EF`x26''w77rc|j|dd}|j|d}|j|d}tj|d}id|d|j ||d|j |dd |j |d d dd dd|d |j |d|j|ddddddddddddddddddiS)Nr*r9r funding_raterr!rrrr interestRateestimatedSettlePricer) fundingRatefundingTimestampfundingDatetimenextFundingRatenextFundingTimestampnextFundingDatetimepreviousFundingRatepreviousFundingTimestamppreviousFundingDatetimeinterval)r<r$r+ string_divrr`rr)rrr-r*r,fundingRateStringrs rrzdelta.parse_funding_rate# sjV--h UK ##Hh7 ,,X~F(():EB  H d&&x8  ))(LA  $**8\B  D  #D      Y/  4,,[9    t  t  #D  "4  "4 '! " &t# $ %  rc*|j||d|S)ax add margin https://docs.delta.exchange/#add-remove-position-margin :param str symbol: unified market symbol :param float amount: amount of margin to add :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin structure ` addmodify_margin_helperrrrr=s r add_marginzdelta.add_marging s((GGrc*|j||d|S)a remove margin from a position https://docs.delta.exchange/#add-remove-position-margin :param str symbol: unified market symbol :param float amount: the amount of margin to remove :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin structure ` reducerrs r reduce_marginzdelta.reduce_margint s((6JJrc,|j|j|}t|}|dk(rtj|d}|d|d}|j |j ||}|j|di}|j||S)Nrz-1rW)r delta_marginr7) ror-rpr+ string_mul privatePostPositionsChangeMarginrr;parse_margin_modification) rrrrr=r-rr>r7s rrzdelta.modify_margin_helper s V$V 8 ''5F -" 88Wf9UV0(B7--ff==rdatac |j|d}|j||}||dddd|j|dddddd S)Nr%risolatedr4) r!rrrrrrXrEr*r))r$r4r`)rrr-r,s rrzdelta.parse_margin_modification sc*##D*:;!!(F3X&$%%dH5  rc|j|j|}|dst|jdzd|di}|j |j ||}|j |di}|j||S)ag retrieves the open interest of a derivative market https://docs.delta.exchange/#get-ticker-for-a-product-by-symbol :param str symbol: unified market symbol :param dict [params]: exchange specific parameters :returns dict} an open interest structure{@link https://docs.ccxt.com/#/?id=open-interest-structure: rz3 fetchOpenInterest() supports contract markets onlyrrr7)ror-r$rrrr;parse_open_interestrs rfetch_open_interestzdelta.fetch_open_interest s V$j!TWW'\\] ] fTl ..t{{7F/KLj(B7''77rc @|j|dd}|j|d}|j|j|||j |d|j |d|j |d|j |d||j ||d|S) Nr*r9roi_value oi_value_usd oi_contractsoi)rrropenInterestAmountopenInterestValuer*r)r!)r<r$safe_open_interestrr`r)rinterestr-r*r,s rrzdelta.parse_open_interest sd--h UK ##Hh7&&&&x8**8Z@++HnE"&"2"28^"L!%!1!1(D!A" Y/ (    rc|j|j|}d|di}|j|j||}|j |di}|j ||S)aT fetch the set leverage for a market https://docs.delta.exchange/#get-order-leverage :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `leverage structure ` rrWr7)ror-)privateGetProductsProductIdOrdersLeveragerr;parse_leveragers rfetch_leveragezdelta.fetch_leverageR st V$ &- AA$++gW]B^_(B7""6622rrc|j|d}|j|d}||j|||j|d||dS)N index_symbolr margin_mode)r!rr longLeverage shortLeverage)r$r]rsafe_string_lower)rrr-r, leverageValues rrzdelta.parse_leverager sY##Hn=))(J? &&x800=I)*   rc|t|jdz|j|j|}|d|d}|j |j ||S)aa set the level of leverage for a market https://docs.delta.exchange/#change-order-leverage :param float leverage: the rate of leverage :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: response from the exchange z) setLeverage() requires a symbol argumentrW)rr)r#rror-*privatePostProductsProductIdOrdersLeverager)rrrr=r-rs r set_leveragezdelta.set_leverage} si >#DGG.Y$YZ Z V$ -  >>t{{7TZ?[\\rc@|jd}||j|}ddi}|||d<|j|j||}|j |dg}|j ||} |j | d} |j| |d||S)a fetches historical settlement records https://docs.delta.exchange/#get-product-settlement-prices :param str symbol: unified market symbol of the settlement history :param int [since]: timestamp in ms :param int [limit]: number of records :param dict [params]: exchange specific params :returns dict[]: a list of `settlement history objects ` Nstatesexpiredror7r*r)ror-rrrZparse_settlementssort_byfilter_by_symbol_since_limit) rrrrr=r-rr>r7 settlementssorteds rfetch_settlement_historyzdelta.fetch_settlement_history s   [[(F i   #(GK ))$++gv*FGv(B7,,VV< k;7009I5RWXXrc|j|d}|j|d}||j|||j|d|j||dS)Nrrsettlement_price)r!rrr*r))r$rr`r&)r settlementr-r)r,s rparse_settlementzdelta.parse_settlement sgl##J0AB##J9&&x8%%j2DE1   rcg}tdt|D]&}|j|j|||(|S)Nr)r[r\rr)rrr-r7rds rrzdelta.parse_settlements2 sFq#k*+ IA MM$// AG H I rc|j|j|}d|di}|j|j||}|j |di}|j ||S)a fetches an option contracts greeks, financial metrics used to measure the factors that affect the price of an options contract https://docs.delta.exchange/#get-ticker-for-a-product-by-symbol :param str symbol: unified symbol of the market to fetch greeks for :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `greeks structure ` rrr7)ror-rrr; parse_greeksrs r fetch_greekszdelta.fetch_greeks8 ss V$ fTl ..t{{7F/KLj(B7  00rgreeksc|j|dd}|j|d}|j||}|j|di}|j|di}id|d|d|j |d|j |dd|j |dd |j |d d |j |d d |j |d d |j |d d|j |dd|j |dd|j |dd|j |dd|j |dd|j |dd|j |ddd|j |d|dS)Nr*r9rrrr)r-gammathetavegarhobidSizeraskSizerbidImpliedVolatilitybid_ivaskImpliedVolatilityask_ivmarkImpliedVolatilitymark_ivbidPriceraskPricerrr lastPricer)underlyingPricer!)r<r$rr;rr`)rrr-r*r,rrrs rrzdelta.parse_greeks sd--fk5I ##FH5!!(F3vx4"5 f    Y/  T%%eW5  T%%eW5  T%%eW5   D$$UF3  4##E51  t'' ;  t'' ;  #D$4$4VX$F  #D$4$4VX$F  $T%5%5fi%H  ((<  ((< ))&,?! " # $ $// E'  rc|jddd}|j|j||}|j|j |di}|gS)ai closes all open positions for a market type https://docs.delta.exchange/#close-all-positions :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.user_id]: the users id :returns dict[]: A list of `position structures ` T)close_all_portfolioclose_all_isolatedr7)roprivatePostPositionsCloseAllrrr;)rr=rr>r#s rclose_all_positionszdelta.close_all_positions sa #'"&  44T[[&5QR&&t~~h"'MNzrc|jd}||j|}|j|}|j|di}|j ||S)az fetches the margin mode of a trading pair https://docs.delta.exchange/#get-user :param str symbol: unified symbol of the market to fetch the margin mode for :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `margin mode structure ` Nr7)ror-privateGetProfiler;parse_margin_mode)rrr=r-r>r7s rfetch_margin_modezdelta.fetch_margin_mode sa   [[(F))&1@(B7%%ff55rrc@d}||d}|||j|ddS)Nrr)r!rrr<)rrr-rs rrzdelta.parse_margin_mode4 s7  H%F**:}E  rc|j|j|}d|di}|j|j||}|j |di}|j |d|S)a fetches option data that is commonly found in an option chain https://docs.delta.exchange/#get-ticker-for-a-product-by-symbol :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `option chain structure ` rrr7N)ror-rrr; parse_optionrs r fetch_optionzdelta.fetch_option> su V$ fTl ..t{{7F/KLj(B7  v66rrhc$|j|d}|j||}|j|di}|j|dd}id|ddd|dd|d|j |d|j |d d |j |d d |j |d d|j |dd|j |dd|j |dddd|j |dddddd|j |dddS)Nrrr*r9r!rer)impliedVolatilityr openInterestrrrrrmidPriceimpact_mid_pricerrrrrrrrrr)r$r4r;r<rr`)rrhrer-r,rr*s rrzdelta.parse_option sd##E84!!(F3x4--e[%H  E   fX&     Y/  !1!1&)!D   D,,UD9  ((<  ((<  ((1CD  ))%>    t//|D  d  $ $**5(;! 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