Transactions

transactionsPost

POST

/transactions

Creates a trade transaction for a specific product that the API is authorized to.

Prod:
https://api.seic.com/v1/authorizedParticipant/transactions
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

content-type

application/json

string

X-SEIC-FIRM-PIN

The firm PIN.

string

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

string

Body Parameters
Name Description Data Type Required
requestPayload

object

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
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.

content-type

application/json

X-SEIC-FIRM-PIN

The firm PIN.

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

requestPayload

Request Body

HTTP Basic

OAuth 2.0

API Key

Working...

Transactions

transactionsPost

POST

/transactions

Creates a trade transaction for a specific product that the API is authorized to.

Prod:
https://api.seic.com/v1/authorizedParticipant/transactions
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

content-type

application/json

string

X-SEIC-FIRM-PIN

The firm PIN.

string

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

string

Body Parameters
Name Description Data Type Required
requestPayload

object

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
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.

content-type

application/json

X-SEIC-FIRM-PIN

The firm PIN.

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

requestPayload

Request Body

HTTP Basic

OAuth 2.0

API Key

Working...

Test: https://test.api.seic.com/v1/authorizedParticipant/transactions
TLS*: https://mtls.api.seic.com/v1/authorizedParticipant/transactions
*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.

Transactions

transactionsPost

POST

/transactions

Creates a trade transaction for a specific product that the API is authorized to.

Prod:
https://api.seic.com/v1/authorizedParticipant/transactions
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

content-type

application/json

string

X-SEIC-FIRM-PIN

The firm PIN.

string

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

string

Body Parameters
Name Description Data Type Required
requestPayload

object

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
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.

content-type

application/json

X-SEIC-FIRM-PIN

The firm PIN.

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

requestPayload

Request Body

HTTP Basic

OAuth 2.0

API Key

Working...

SAMPLE REQUEST

curl -X POST \
  https://api.seic.com/v1/authorizedParticipant/transactions \
  -H 'AppKey: gsedgaerhDSHGRSH' \
  -H 'Authorization: Bearer ADsgdnnkjnfdIKJN' \
  -H 'Content-Type: application/json' \
  -H 'X-SEIC-CURRENT-USER-CONTEXT: john.doe@seic.com' \
  -H 'X-SEIC-FIRM-PIN: A2BCD' \

A)Standard Order
• Following attributes are required:
1) FundTicker
2) NumberOfUnits
3) SettleDays (T+2)

{
"transactionType": "create",
"fundTicker": "ABC",(Not case sensitive)
"numberOfUnits": 1,
"eightyPrctCash": true,(At all times the value must be "true" and the "field value is case sensitive" ) can accept only lower case.
"settleDays": "2020-06-01"(The value is always T+2)
}

B)Domestic equity orders with assisted trades(Restrictions)
• Following additional fields are required
1) hasAssistedTrades (to be set as true)
2) ticker- security ticker (generally different from ‘fundTicker’). Comma-separated if more than one.

{
"transactionType": "create",
"fundTicker": "schb",(Not case sensitive)
"numberOfUnits": 13,
"eightyPrctCash": true,(At all times the value must be "true" and the "field value is case sensitive" ) can accept the lower case values only.
"settleDays": "2020-06-22",(The value is always T+2)
"hasAssistedTrades": true,(Not case sensitive)
"ticker": "Xyz" (security ticker)
}


REQUEST HEADER

X-SEIC-CURRENT-USER-CONTEXT: registereduser@seic.com
X-SEIC-FIRM-PIN: 1DFRD
appkey: gsedgaerhDSHGRSH
authorization: Bearer ADsgdnnkjnfdIKJN
RESPONSE HEADER

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


SAMPLE RESPONSE

{
    "data": {
        "externalTradeId": 123456,
        "tradeId": 11111
    }
}
MODEL
Operations
Name Description Data Type (L)
externalTradeId

A trade ID provided by the Authorized Participant and returned in the response.

string
tradeId

A unique SEI generated transaction ID for each trade order.

string


Transactions

transactionsPost

POST

/transactions

Creates a trade transaction for a specific product that the API is authorized to.

Prod:
https://api.seic.com/v1/authorizedParticipant/transactions
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

content-type

application/json

string

X-SEIC-FIRM-PIN

The firm PIN.

string

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

string

Body Parameters
Name Description Data Type Required
requestPayload

object

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
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.

content-type

application/json

X-SEIC-FIRM-PIN

The firm PIN.

X-SEIC-CURRENT-USER-CONTEXT

Email address of the user authenticated into the application to view data.

requestPayload

Request Body

HTTP Basic

OAuth 2.0

API Key

Working...