Commercial Paper

---

Implementation details

Class names

Model name	Parameters class	Data class
CommercialPaper	CommercialPaperQueryParams	CommercialPaperData

Import Statement

from openbb_core.provider.standard_models.commercial_paper import (
CommercialPaperData,
CommercialPaperQueryParams,
)

---

Parameters

• standard
• fred

Name	Type	Description	Default	Optional
start_date	Union[date, str]	Start date of the data, in YYYY-MM-DD format.	None	True
end_date	Union[date, str]	End date of the data, in YYYY-MM-DD format.	None	True
provider	Literal['fred']	The provider to use, by default None. If None, the priority list configured in the settings is used. Default priority: fred.	None	True

Name	Type	Description	Default	Optional
start_date	Union[date, str]	Start date of the data, in YYYY-MM-DD format.	None	True
end_date	Union[date, str]	End date of the data, in YYYY-MM-DD format.	None	True
provider	Literal['fred']	The provider to use, by default None. If None, the priority list configured in the settings is used. Default priority: fred.	None	True
maturity	Union[Union[str, Literal['all', 'overnight', '7d', '15d', '30d', '60d', '90d']], List[Union[str, Literal['all', 'overnight', '7d', '15d', '30d', '60d', '90d']]]]	A target maturity. Multiple items allowed for provider(s): fred.	all	True
category	Union[Union[str, Literal['all', 'asset_backed', 'financial', 'nonfinancial', 'a2p2']], List[Union[str, Literal['all', 'asset_backed', 'financial', 'nonfinancial', 'a2p2']]]]	The category of asset. Multiple items allowed for provider(s): fred.	all	True
frequency	Literal['a', 'q', 'm', 'w', 'wef', 'weth', 'wew', 'wetu', 'wem', 'wesu', 'wesa', 'bwew', 'bwem']	Frequency aggregation to convert daily data to lower frequency. a = Annual q = Quarterly m = Monthly w = Weekly wef = Weekly, Ending Friday weth = Weekly, Ending Thursday wew = Weekly, Ending Wednesday wetu = Weekly, Ending Tuesday wem = Weekly, Ending Monday wesu = Weekly, Ending Sunday wesa = Weekly, Ending Saturday bwew = Biweekly, Ending Wednesday bwem = Biweekly, Ending Monday	None	True
aggregation_method	Literal['avg', 'sum', 'eop']	A key that indicates the aggregation method used for frequency aggregation. avg = Average sum = Sum eop = End of Period	None	True
transform	Literal['chg', 'ch1', 'pch', 'pc1', 'pca', 'cch', 'cca', 'log']	Transformation type None = No transformation chg = Change ch1 = Change from Year Ago pch = Percent Change pc1 = Percent Change from Year Ago pca = Compounded Annual Rate of Change cch = Continuously Compounded Rate of Change cca = Continuously Compounded Annual Rate of Change log = Natural Log	None	True

---

Data

• standard
• fred

Name	Type	Description
date	date	The date of the data.
symbol	str	Symbol representing the entity requested in the data.
maturity	str	Maturity length of the item.
rate	float	Interest rate.
title	str	Title of the series.

Name	Type	Description
date	date	The date of the data.
symbol	str	Symbol representing the entity requested in the data.
maturity	str	Maturity length of the item.
rate	float	Interest rate.
title	str	Title of the series.
asset_type	Literal['asset_backed', 'financial', 'nonfinancial', 'a2p2']	The category of asset.