IBM Cloud API Docs

Introduction

The Investment Portfolio service lets you store, update, and query your investment portfolios and associated holdings using flexible object definitions so you can store more information without worrying about format. With outstanding performance, flexible storage, filtering, and data retrieval, you can make informed and timely investment decisions quickly.

Error handling

This API uses standard HTTP response codes to indicate whether a method completed successfully. A 200 response always indicates success. A 400 type response is some sort of failure, and a 500 type response usually indicates an internal system error.

Methods

Create multiple portfolios

This operation creates or updates multiple portfolios at once. For example, you can limit a number of writes to a single command by using this operation to create two portfolios and update three more. To update an existing portfolio with a specific timestamp, include the _rev property in the definition.

POST /bulk_portfolios

Request

Request Body

portfolios[]
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/bulk_portfolios --header 'accept: application/json'   --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/bulk_portfolios", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Response Body

results[]

Status Code

  • 201

    Request handled. See result for status of each portfolio in the array.

  • 400

    Invalid request.

Example responses
  • [
  {
    "error": "STRING",
    "id": "STRING",
    "ok": "BOOLEAN",
    "reason": "STRING",
    "rev": "STRING"
  }
]

Get portfolios

This operation returns all portfolios from the system that the caller has access to based on the specified parameters. Each portfolio name may have multiple entries with different timestamps. Use the latest parameter to retrieve only the most recent entry for each portfolio and use the openOnly parameter to retrieve only open portfolios.

GET /portfolios

Request

Query Parameters

  • latest
    string

    When the value is true, the most recent entry for each portfolio is returned. When the value is false, all entries are returned for all portfolios. The default value is false.

    Allowable values: [true,false]

  • openOnly
    string

    When the value is true, only open portfolios are returned. When the value is false, all portfolios are returned. The default value is false.

    Allowable values: [true,false]

  • curl --request GET --url 'https://investment-portfolio.mybluemix.net/api/v1/portfolios?latest=string&openOnly=string' --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("GET", "/api/v1/portfolios?latest=string&openOnly=string", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Response Body

portfolios[]

Status Code

  • 200

    Successful operation.

  • 400

    Invalid request. See description for details.

Example responses
  • [
  {
    "closed": "BOOLEAN",
    "name": "STRING",
    "timestamp": "STRING"
  }
]

Create portfolio

This operation creates a portfolio entry. Values are required for name and timestamp.

POST /portfolios

Request

Request Body

PortfolioNew
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/portfolios --header 'accept: application/json'   --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json' --data '{"closed":true,"data":"string","name":"string","timestamp":"string"}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{"_rev":"string","closed":true,"data":"string"}"

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/portfolios", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation.

  • 400

    Invalid request. See description for details.

No Sample Response

This method does not specify any sample responses.

Find portfolios by selector

This operation returns portfolios that have data matching the specified selector. Use this operation for complex queries. For more information about the syntax, see Selector Syntax.

POST /portfolios/_find

Request

Request Body

string
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/_find --header 'accept: application/json'  --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json' --data '{"dataSelector":{"data property name": "data property value"}}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{
	"dataSelector":{
		"data property name":"data property value"
	}
}
headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/portfolios/_find", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation.

  • 400

    Invalid request. See description for details.

No Sample Response

This method does not specify any sample responses.

Find portfolio by name

This operation returns the named portfolio. Use the atDate parameter to retrieve only the portfolios on or before a specified date and time and the hasAnyKey, hasKey, hasKeyValue, and hasNoKey parameters to retrieve portfolios based on the keys in their data field. Use the limit parameter to return only a specified number of portfolios.

GET /portfolios/{portfolioName}

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio to retrieve

Query Parameters

  • atDate
    string

    When this parameter specifies a date and time, the portfolios with timestamps on or before the specified date and time are returned. If the time is not specified, the default is 00:00:00.000.

  • hasAnyKey
    string[]

    When the data field of the portfolio contains any of the keys specified by this parameter, that portfolio is returned. For example, to get portfolios with either the manager or acting-manager keys defined, you can specify hasAnyKey=manager,acting-manager.

  • hasKey
    string[]

    When the data field of the portfolio contains the keys specified by this parameter, that portfolio is returned. For example, to get portfolios with the manager and acting-manager keys defined, you can either specify hasKey=manager,acting-manager or you can specify multiple hasKey parameters: hasKey=manager&hasKey=acting-manager.

  • hasKeyValue
    string[]

    When the data field of the portfolio contains the keys and values specified by this parameter, that portfolio is returned. For example, to get portfolios where Edward Lam is the manager, specify hasKeyValue=manager:Edward Lam.

  • hasNoKey
    string[]

    When the data field of the portfolio doesn't contain the keys and values specified by this parameter, that portfolio is returned. For example, to get portfolios without the cancelled key defined, specify hasNoKey=cancelled.

  • limit
    integer

    When the value is an integer, the number of portfolios returned is limited to the number specified. If a number is not specified, all portfolios matching the other criteria are returned.

  • sort
    string

    When the value is asc, the portfolios with the earliest timestamps are returned first. When the value is desc returns the portfolios with the most recent timestamps first. If no value is specified, then the portfolios are not sorted.

    Allowable values: [asc,desc]

  • curl --request GET --url 'https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}?atDate=string&hasAnyKey=undefined&hasKey=undefined&hasKeyValue=undefined&hasNoKey=undefined&limit=0&sort=string' --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("GET", "/api/v1/portfolios/{portfolioName}?atDate=string&hasAnyKey=undefined&hasKey=undefined&hasKeyValue=undefined&hasNoKey=undefined&limit=0&sort=string", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Response Body

portfolio[]

Status Code

  • 200

    Successful operation.

  • 404

    Portfolio not found.

No Sample Response

This method does not specify any sample responses.

Find named portfolio by selector

This operation returns the named portfolio that has data matching the specified selector. Use this operation for complex queries. For more information about the syntax, see Selector Syntax.

POST /portfolios/{portfolioName}/_find

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio to retrieve

Request Body

string
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/_find --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json'   --data '{"dataSelector":{"data property name": "data property value"}}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{
	"dataSelector":{
		"data property name":"data property value"
	}
}
headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/portfolios/{portfolioName}/_find", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation.

  • 400

    Invalid request. See description for details.

No Sample Response

This method does not specify any sample responses.

Delete portfolio

This operation deletes the portfolio entry where the name and timestamp match. Note that when you creating holdings associated with a portfolio, the date of the holdings must be on or after the date of the first entry for that portfolio. However, if you delete that first portfolio entry, the holdings data that exists after that entry but before the next entry for that portfolio are not deleted.

DELETE /portfolios/{portfolioName}/{timestamp}

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio to delete

  • timestamp
    Required*
    string

    Date and time of the portfolio entry to delete. If the time is not specified, the default is 00:00:00.000.

Query Parameters

  • rev
    Required*
    string

    The current _rev of the portfolio entry

  • curl --request DELETE --url 'https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/{timestamp}?rev=string' --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("DELETE", "/api/v1/portfolios/{portfolioName}/{timestamp}?rev=string", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 204

    Successful operation.

  • 400

    Invalid submission.

  • 404

    Portfolio at timestamp not found.

  • 409

    Invalid revision.

No Sample Response

This method does not specify any sample responses.

Update portfolio

This operation updates the portfolio entry where the portfolio name and timestamp match.

PUT /portfolios/{portfolioName}/{timestamp}

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio to update

  • timestamp
    Required*
    string

    Date and time of the portfolio entry to update

Request Body

PortfolioUpdate
  • curl --request PUT --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/{timestamp} --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json' --data '{"_rev":"string","closed":true,"data":"string"}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{"_rev":"string","closed":true,"data":"string"}"

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("PUT", "/api/v1/portfolios/{portfolioName}/{timestamp}", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation. Returns the new revision _rev.

  • 400

    Invalid submission.

  • 409

    Invalid revision.

No Sample Response

This method does not specify any sample responses.

Create multiple holdings

This operation creates or updates multiple holdings at once. For example, you can limit a number of writes to a single command by using this operation to create two new holdings and update three more. To update an existing holding, include the _rev property in the definition.

POST /portfolios/{portfolioName}/bulk_holdings

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio with which the holdings are associated

Request Body

holdings[]
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/bulk_holdings --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/portfolios/{portfolioName}/bulk_holdings", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Response Body

results[]

Status Code

  • 201

    Successful operation. See result for status of each holdings definition in the array.

  • 400

    Invalid request. See description for details.

  • 404

    Portfolio does not exist.

Example responses
  • [
  {
    "error": "STRING",
    "id": "STRING",
    "ok": "BOOLEAN",
    "reason": "STRING",
    "rev": "STRING"
  }
]

Get holdings

This operation returns holdings associated with the specified portfolio. Use the latest parameter to retrieve only the holdings for the most recent entry for the specified portfolio, the atDate parameter to retrieve holdings on or before the specified timestamp, and the hasKey parameter to retrieve holdings that have the specified keys defined.

GET /portfolios/{portfolioName}/holdings

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio with which the holdings are associated

Query Parameters

  • atDate
    string

    When the value is a date and time, the holdings with timestamps on or before the specified date and time are returned.

  • hasKey
    string[]

    When the value contains the names of keys, the holdings that have the specified keys defined are returned. For example, to get holdings with the isin and quantity keys defined, you can either specify hasKey=isin,quantity or you can specify multiple hasKey parameters: hasKey=isin&hasKey=quantity.

  • latest
    string

    When the value is true, the most recent holdings entry is returned. When the value is false, all holdings are returned. The default value is false.

    Allowable values: [true,false]

  • curl --request GET --url 'https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/holdings?atDate=string&hasKey=undefined&latest=string'   --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("GET", "/api/v1/portfolios/{portfolioName}/holdings?atDate=string&hasKey=undefined&latest=string", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Response Body

holdings[]

Status Code

  • 200

    Successful operation.

  • 404

    Portfolio does not exist.

Example responses
  • [
  {
    "_rev": "STRING",
    "holdings": "OBJECT",
    "timestamp": "STRING"
  }
]

Create holdings

This operation creates holdings associated with the specified portfolio entry. Use the portfolioName parameter to specify the portfolio with which to associate the new holdings. New holdings must have a timestamp specifying a date and time either on or after the date and time specified by the timestamp of the associated portfolio.

POST /portfolios/{portfolioName}/holdings

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio to associate holdings with

Request Body

HoldingsNew
  • curl --request POST --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/holdings --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json' --data '{"holdings":"string","timestamp":"string"}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{"holdings":"string","timestamp":"string"}"

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("POST", "/api/v1/portfolios/{portfolioName}/holdings", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation.

  • 400

    Invalid request. See description for details.

  • 404

    Portfolio does not exist.

No Sample Response

This method does not specify any sample responses.

Delete holdings

This operation deletes the holdings entry where name and timestamp match.

DELETE /portfolios/{portfolioName}/holdings/{timestamp}

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio the holdings is associated with

  • timestamp
    Required*
    string

    Date and time of the holdings entry to delete

Query Parameters

  • rev
    Required*
    string

    The current _rev of the holdings entry

  • curl --request DELETE --url 'https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/holdings/{timestamp}?rev=string' --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("DELETE", "/api/v1/portfolios/{portfolioName}/holdings/{timestamp}?rev=string", headers=headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 204

    Successful operation.

  • 400

    Invalid submission.

  • 404

    Holdings for portfolio at timestamp not found.

  • 409

    Invalid revision.

No Sample Response

This method does not specify any sample responses.

Update holdings

This operation updates the holdings entry where portfolio name and timestamp match.

PUT /portfolios/{portfolioName}/holdings/{timestamp}

Request

Path Parameters

  • portfolioName
    Required*
    string

    Name of the portfolio with which the holdings are associated

  • timestamp
    Required*
    string

    Date and time of the holdings entry to update

Request Body

HoldingsUpdate
  • curl --request PUT --url https://investment-portfolio.mybluemix.net/api/v1/portfolios/{portfolioName}/holdings/{timestamp} --header 'accept: application/json' --header 'authorization: Basic REPLACE_BASIC_AUTH' --header 'content-type: application/json' --data '{"_rev":"string","holdings":"string"}'
  • import http.client

conn = http.client.HTTPSConnection("investment-portfolio.mybluemix.net")

payload = "{"_rev":"string","holdings":"string"}"

headers = {
    'accept': "application/json",
    'content-type': "application/json",
    'authorization': "Basic REPLACE_BASIC_AUTH"
    }

conn.request("PUT", "/api/v1/portfolios/{portfolioName}/holdings/{timestamp}", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

Response

Status Code

  • 200

    Successful operation. Returns the new revision _rev.

  • 400

    Invalid submission.

  • 404

    Portfolio at timestamp not found.

  • 409

    Invalid revision.

No Sample Response

This method does not specify any sample responses.

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