Performance

lists

GET

/{externalId}/performance

This API is for open ended funds. It returns a single fund’s net rate of return (ROR) for a specific As Of Date. Detailed data points used to derive the ROR are included. Where the fund has subfunds, data is represented at the subfund level.

Prod:
https://api.seic.com/v1/funds/{externalId}/performance
Query Parameters
Name Description Data Type Required
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

string

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

string

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

string

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

string

Header Parameters
Name Description Data Type Required
Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

string

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

string

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

boolean

Path Parameters
Name Description Data Type Required
externalId

Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record.

string

HTTP Responses
  • Code
    Description
  • 200

    OK - The request has succeeded and the response has been returned.

  • 400

    Bad request - The server cannot or will not process the request due to an inaccurate request submitted by the client application. Please resubmit the request after making the required corrections indicated in the error response. For more Info on SEI Error Standards please refer to the API Standards FAQ under Support.

  • 401

    Unauthorized - Invalid authentication details have been provided. Also useful to trigger an authorization pop up if the API is used from a browser.

  • 403

    Forbidden-The SEI Server understood the request but refuses to fulfill it.

  • 404

    Not Found- The requested resource or the underlying resource does not exist. Please resubmit the request after making the required corrections

  • 500

    Internal Server Error - The server was unable to fulfill the request due to an unknown condition. Please contact SEI for support. For More Info please refer to the "Response & Errors" FAQ under support.

TEST ENDPOINT
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

Request Body

externalId Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record. true

HTTP Basic

OAuth 2.0

API Key

Working...

Performance

lists

GET

/{externalId}/performance

This API is for open ended funds. It returns a single fund’s net rate of return (ROR) for a specific As Of Date. Detailed data points used to derive the ROR are included. Where the fund has subfunds, data is represented at the subfund level.

Prod:
https://api.seic.com/v1/funds/{externalId}/performance
Query Parameters
Name Description Data Type Required
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

string

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

string

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

string

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

string

Header Parameters
Name Description Data Type Required
Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

string

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

string

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

boolean

Path Parameters
Name Description Data Type Required
externalId

Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record.

string

HTTP Responses
  • Code
    Description
  • 200

    OK - The request has succeeded and the response has been returned.

  • 400

    Bad request - The server cannot or will not process the request due to an inaccurate request submitted by the client application. Please resubmit the request after making the required corrections indicated in the error response. For more Info on SEI Error Standards please refer to the API Standards FAQ under Support.

  • 401

    Unauthorized - Invalid authentication details have been provided. Also useful to trigger an authorization pop up if the API is used from a browser.

  • 403

    Forbidden-The SEI Server understood the request but refuses to fulfill it.

  • 404

    Not Found- The requested resource or the underlying resource does not exist. Please resubmit the request after making the required corrections

  • 500

    Internal Server Error - The server was unable to fulfill the request due to an unknown condition. Please contact SEI for support. For More Info please refer to the "Response & Errors" FAQ under support.

TEST ENDPOINT
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

Request Body

externalId Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record. true

HTTP Basic

OAuth 2.0

API Key

Working...

Test: https://test.api.seic.com/v1/funds/{externalId}/performance
TLS*: https://mtls.api.seic.com/v1/funds/{externalId}/performance
*The TLS endpoint is only used if Server Based Application was selected during the App Registration process.
STEP 3

Pass the OAuth Token and the App Key to invoke this endpoint for a particular application.

Performance

lists

GET

/{externalId}/performance

This API is for open ended funds. It returns a single fund’s net rate of return (ROR) for a specific As Of Date. Detailed data points used to derive the ROR are included. Where the fund has subfunds, data is represented at the subfund level.

Prod:
https://api.seic.com/v1/funds/{externalId}/performance
Query Parameters
Name Description Data Type Required
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

string

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

string

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

string

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

string

Header Parameters
Name Description Data Type Required
Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

string

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

string

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

boolean

Path Parameters
Name Description Data Type Required
externalId

Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record.

string

HTTP Responses
  • Code
    Description
  • 200

    OK - The request has succeeded and the response has been returned.

  • 400

    Bad request - The server cannot or will not process the request due to an inaccurate request submitted by the client application. Please resubmit the request after making the required corrections indicated in the error response. For more Info on SEI Error Standards please refer to the API Standards FAQ under Support.

  • 401

    Unauthorized - Invalid authentication details have been provided. Also useful to trigger an authorization pop up if the API is used from a browser.

  • 403

    Forbidden-The SEI Server understood the request but refuses to fulfill it.

  • 404

    Not Found- The requested resource or the underlying resource does not exist. Please resubmit the request after making the required corrections

  • 500

    Internal Server Error - The server was unable to fulfill the request due to an unknown condition. Please contact SEI for support. For More Info please refer to the "Response & Errors" FAQ under support.

TEST ENDPOINT
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

Request Body

externalId Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record. true

HTTP Basic

OAuth 2.0

API Key

Working...

SAMPLE REQUEST

curl -X GET \
 'https://api.seic.com/v1/funds/WWCEDLP/performance?externalInvestorId=Kluxen' \
-H 'appkey: gsedgaerhDSHGRSHv' \ 
-H 'authorization: Bearer ADsgdnnkjnfdIKJN' \ 
-H 'category: oef'


REQUEST HEADER

appkey: gsedgaerhDSHGRSH
authorization: Bearer ADsgdnnkjnfdIKJN
RESPONSE HEADER

Content-Type: application/json 
Status: 200 OK 
requesttrackingid: 67e1ff68-164f-03ad-0f2d-5cbbfda56ec9


SAMPLE RESPONSE

{
	"data": [{
		"performance": {
			"fund": {
				"externalId": "WWCEDLP",
				"subFund": null,
				"links": [{
					"rel": "productMetadata",
					"href": "https://api.seic.com/v1/products/metadata?externalId=WWCEDLP&validateRequest=false"
				}]
			},
			"reportingPeriod": "Closed",
			"valuationDate": "2019-03-31T23:59:59",
			"indexValue": 104.07421959251238,
			"netRor": -0.2665893340249397,
			"netOverGrossRor": -0.2665893340249397,
			"netOverGrossIndex": 104.07421959251238,
			"grossOfPfeeRor": -0.2042142814317208,
			"grossOfPfeeIndex": 107.44624935072916,
			"grossOfMfeeAndPfeeRor": -0.120929550787384,
			"grossOfMfeeAndPfeeIndex": 112.91166524409829,
			"grossFeesRor": -0.1166224413364275,
			"grossFeeIndex": 113.19058312928337,
			"grossAdminFeeRor": -0.120929550787384,
			"grossAdminFeeIndex": null,
			"dietzRor": -0.2665893340249397,
			"dietzIndex": 107.44624935072916
		}
	}]
}
MODEL
Operations
Name Description Data Type (L)
performance

A collection of fields identifying a unique performance calculation, such as individual fund's performance or the performance of an individual investor in a specified fund or subfund.

string
links

Embedded URLs in responses that allow for easier navigation.

array
href

Fully configured URL to obtain more information regarding an entity. Allows for easier navigation across products. These links should not be cached.

string
rel

The name of a link returned by the href URL. This is immutable.

string
reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

string
valuationDate

Valuation date for of the entity which can be a fund or subFund or investor ROR data.

string
indexValue

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
netRor

Net rate of return, exclusive of all fees.

string
netOverGrossRor

Net rate of return using net PnL divided by gross beginning balance.

string
netOverGrossIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
grossOfPfeeRor

Gross rate of return using gross PnL inclusive of accrued incentive fees.

string
grossOfPfeeIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
grossOfMfeeAndPfeeRor

Gross rate of return using gross PnL inclusive of accrued incentive fees and management fees.

string
grossOfMfeeAndPfeeIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
grossFeesRor

Gross rate of return using gross PnL inclusive of accrued incentive fees, management fees and other fees.

string
grossFeeIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
grossAdminFeeRor

Gross rate of return using gross PnL inclusive of accrued incentive fees, management fees, other fees and administrative fees.

string
grossAdminFeeIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
dietzRor

Mathematical technique to evaluate a fund's return based on a weighted calculation of its cash flow.

string
dietzIndex

Index values are used to make point to point returns easier to calculate. Then performance between any two dates can be derived simply by calculating the percentage change in the index values stored for each of the two dates.

string
funds

An array of products specific to the opportunity in SEI Trade.

array
externalId

Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application.  Many times the externalId is used to synchronize SEI sourced data with another data source for the same record.

string
subFund

A collection of fields referencing the subfund in the position, transaction or on performance.

object


Performance

lists

GET

/{externalId}/performance

This API is for open ended funds. It returns a single fund’s net rate of return (ROR) for a specific As Of Date. Detailed data points used to derive the ROR are included. Where the fund has subfunds, data is represented at the subfund level.

Prod:
https://api.seic.com/v1/funds/{externalId}/performance
Query Parameters
Name Description Data Type Required
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

string

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

string

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

string

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

string

Header Parameters
Name Description Data Type Required
Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

string

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

string

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

boolean

Path Parameters
Name Description Data Type Required
externalId

Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record.

string

HTTP Responses
  • Code
    Description
  • 200

    OK - The request has succeeded and the response has been returned.

  • 400

    Bad request - The server cannot or will not process the request due to an inaccurate request submitted by the client application. Please resubmit the request after making the required corrections indicated in the error response. For more Info on SEI Error Standards please refer to the API Standards FAQ under Support.

  • 401

    Unauthorized - Invalid authentication details have been provided. Also useful to trigger an authorization pop up if the API is used from a browser.

  • 403

    Forbidden-The SEI Server understood the request but refuses to fulfill it.

  • 404

    Not Found- The requested resource or the underlying resource does not exist. Please resubmit the request after making the required corrections

  • 500

    Internal Server Error - The server was unable to fulfill the request due to an unknown condition. Please contact SEI for support. For More Info please refer to the "Response & Errors" FAQ under support.

TEST ENDPOINT
asOfDate

As of business date of the reporting data in YYYY-MM-DD.

startDate

The earliest date within a range in ISO 8601 format YYYY-MM-DD.

endDate

The latest date within a range in ISO 8601 format YYYY-MM-DD.

reportingPeriod

Identifies if the data is for 'closed' or 'estimated' reporting period based on how the fund may be administered by SEI.

Authorization

access_token value obtained from the Token endpoint.This is passed as "Bearer access_token "

AppKey

This is the Consumer Key provided during the App Registration process and is used to identify the user's application.

category

This parameter identifies the category of the Funds the data is being requested for. Valid value for this is 'OEF 'which is short for Open Ended Funds.

Request Body

externalId Unique business identifier that represents a contact, investor, product, transaction or alternate entity recognized by SEI and a third party system or application. Many times the externalId is used to synchronize SEI sourced data with another data source for the same record. true

HTTP Basic

OAuth 2.0

API Key

Working...