SEI Developer Portal | Performance

Performance

GET

/{externalId}/performance

A collection of fields identifying a unique performance calculation of a particular portfolio or product as of a specific date.

Prod:

https://api.seic.com/v1/portfolio/{externalId}/performance

Query Parameters

Name	Description	Data Type
period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.	string
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.	string
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.	string
currencyIsoCode	Base currency code of the product.	integer
limit	Number of records per page. Many responses have a maximum of 50 records per page.	integer

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

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

period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.
currencyIsoCode	Base currency code of the product.
limit	Number of records per page. Many responses have a maximum of 50 records per page.

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.

Request Body

Value
Schema

HTTP Basic

Set...

OAuth 2.0

Set...

API Key

Set...

Working...

Performance

GET

/{externalId}/performance

A collection of fields identifying a unique performance calculation of a particular portfolio or product as of a specific date.

Prod:

https://api.seic.com/v1/portfolio/{externalId}/performance

Query Parameters

Name	Description	Data Type
period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.	string
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.	string
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.	string
currencyIsoCode	Base currency code of the product.	integer
limit	Number of records per page. Many responses have a maximum of 50 records per page.	integer

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

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

period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.
currencyIsoCode	Base currency code of the product.
limit	Number of records per page. Many responses have a maximum of 50 records per page.

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.

Request Body

Value
Schema

HTTP Basic

Set...

OAuth 2.0

Set...

API Key

Set...

Working...

Test: https://test.api.seic.com/v1/portfolio/{externalId}/performance

TLS*: https://mtls.api.seic.com/v1/portfolio/{externalId}/performance

*The TLS endpoint is only used if Server Based Application was selected during the App Registration process.

Pass the oAuth Token and the App key to invoke this endpoint for a particular application.

Performance

GET

/{externalId}/performance

A collection of fields identifying a unique performance calculation of a particular portfolio or product as of a specific date.

Prod:

https://api.seic.com/v1/portfolio/{externalId}/performance

Query Parameters

Name	Description	Data Type
period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.	string
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.	string
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.	string
currencyIsoCode	Base currency code of the product.	integer
limit	Number of records per page. Many responses have a maximum of 50 records per page.	integer

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

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

period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.
currencyIsoCode	Base currency code of the product.
limit	Number of records per page. Many responses have a maximum of 50 records per page.

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.

Request Body

Value
Schema

HTTP Basic

Set...

OAuth 2.0

Set...

API Key

Set...

Working...

SAMPLE REQUEST

curl -X GET \
 'https://api.seic.com/v1/portfolio/abc123/performance?returnType=gross&period=quarterly'
  -H 'appkey: gsedgaerhDSHGRSHv' \
  -H 'authorization: Bearer ADsgdnnkjnfdIKJN' \

REQUEST HEADER

Authorization: Bearer ADsgdnnkjnfdIKJN
AppKey: gsedgaerhDSHGRSH

RESPONSE HEADER

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

SAMPLE RESPONSE

{
    "data": {
        "product": {
            "id": "9990-3-10004",
            "externalId": "9990-3-10004",
            "name": "WWC",
            "inceptionDate": "2009-11-13T00:00:00"
        },
        "performance": [
            {
                "asOfDate": "2019-06-30T00:00:00",
                "inceptionDate": "2009-11-13T00:00:00",
                "returnType": "Portfolio Gross",
                "level": "Total Portfolio",
                "currencyIsoCode": "USD",
                "calendarRateOfReturn": {
                    "mtd": null,
                    "qtd": null,
                    "ytd": null,
                    "itd": null,
                    "itdAnnualized": null,
                    "bmitd": 315.82746738102999,
                    "bmitdAnnualized": 23.373369712574526
                },
                "rollingRateOfReturn": {
                    "oneMonth": null,
                    "threeMonth": null,
                    "sixMonth": null,
                    "oneYear": null,
                    "twoYear": null,
                    "threeYear": null,
                    "fourYear": null,
                    "fiveYear": null,
                    "sevenYear": null,
                    "tenYear": null
                },
                "benchmark": {
                    "primary": "Russell 2000 TR",
                    "price": 8974.9990,
                    "calendarRateOfReturn": {
                        "mtd": 8.124563845974,
                        "qtd": 3.1561481616192,
                        "ytd": 28.5148544116184
                    },
                    "rollingRateOfReturn": {
                        "oneYear": -4.4569789494949,
                        "threeYear": 23.1161616184646,
                        "fiveYear": 8.160044346108604
                    }
                }
            }
        ]
    },
    "paging": {
        "totalCount": 1,
        "limit": 25,
        "first": "https://seidevint.api.seic.com/v1/portfolio/abc123/performance?returnType=gross&period=quarterly&firmid=1007&before=MQ==&after=MjU=",
        "last": "https://seidevint.api.seic.com/v1/portfolio/abc123/performance?returnType=gross&period=quarterly&firmid=1007&before=MQ==&after=MjU=",
        "previous": null,
        "next": null,
        "self": "https://seidevint.api.seic.com/v1/portfolio/abc123/performance?returnType=gross&period=quarterly&firmid=1007"
    }
}

MODEL

Operations

Name	Description	Data Type (L)
product	A collection of fields related to the product(s) available for the opportunity.	array
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.	string
name	Name of the report. The user is expected to use the key value pairs returned by this API to construct the payload for POST report generation request.	string
inceptionDate	The inception date of the portfolio.	string
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.	array
asOfDate	As of business date of the reporting data in YYYY-MM-DD.	string
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.	string
currencyIsoCode	The currency code in which the transaction is paid in.	string
mtd	Month to date period	number
qtd	A quarter-to-date performance return.	number
itd	A cumulative inception-to-date performance return.	number
ytd	The rate of return of the segment from the Beginning of the calendar year to End Date	string
itdAnnualized	A cumulative inception-to-date performance return that is annualized.	number
bmitd	The non-annualized benchmark of the fund (if applicable).	number
bmitdAnnualized	The annualized benchmark of the fund (if applicable).	number
oneMonth	A one-month performance return based on the end date	number
threeMonth	A one-month performance return based on the end date.	number
sixMonth	A six month performance return based on the end date	number
oneYear	A one-year performance return based on the end date	number
twoYear	A two-year performance return based on the end date.	number
threeYear	A three-year performance return based on the end date.	number
fourYear	A four-year performance return based on the end date.	number
fiveYear	A five-year performance return based on the end date.	number
sevenYear	A seven year performance return based on the end date.	number
tenYear	A ten-year performance return based on the end date.	number
primary	Indicates that the email is the primary email if there is more than one.	boolean
level	This will indicate the level at which performance is being calculated (net, gross, asset, etc.)	string
calendarRateOfReturn	The Rate of return as per calendar period	object
rollingRateOfReturn	The Rate of return as per rolling time periods	object
benchmark	The SEI benchmark ID of the product's primary benchmark	object
price	Unit price, expressed in system currency	number
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

Performance

GET

/{externalId}/performance

A collection of fields identifying a unique performance calculation of a particular portfolio or product as of a specific date.

Prod:

https://api.seic.com/v1/portfolio/{externalId}/performance

Query Parameters

Name	Description	Data Type
period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.	string
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.	string
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.	string
currencyIsoCode	Base currency code of the product.	integer
limit	Number of records per page. Many responses have a maximum of 50 records per page.	integer

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

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

period	Represents a range for which data is being requested. Valid values for daily, monthly and quarterly.
returnType	The type of performance (gross, net, etc.) which is being returned based on the return type parameter.
id	The unique identifier for an entity such as a calendar, event, document, account, position or tax lot.
currencyIsoCode	Base currency code of the product.
limit	Number of records per page. Many responses have a maximum of 50 records per page.

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.

Request Body

Value
Schema

HTTP Basic

Set...

OAuth 2.0

Set...

API Key

Set...

Working...