Get a list of contract lines for concept private rent contracts

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Get
/api/v1/contracts/conceptprivaterent/contractlines

Get a list of contract lines for concept private rent contracts.

Get a list of contract lines for concept private rent contracts

Retrieves the contract lines registered for a concept residential lease contract.

A contract line represents an individual cost item in the draft agreement, such as base rent, an additional cost, or a discount (which are negative amounts), before the contract is finalized and invoicing starts.

A developer calls this endpoint to review the lines already registered on a concept contract, for example to check current amounts before adding a new line, updating one, or preparing the contract for signing. Results can be scoped to a single real estate object when the contract covers more than one object.


Request Fields

Field

Type

Required

Description

ContractExternalIdentifier

string

Yes

The external identifier of the concept residential lease contract. This identifier is assigned by the requesting party, not generated by Bloxs.

ObjectReference

string

No

The reference of a real estate object linked to the contract. When supplied, the response is limited to contract lines associated with that object.


Response Fields

Field

Type

Required

Description

contractExternalIdentifier

string

Yes

The external identifier of the concept residential lease contract that this line belongs to.

objectReference

string

No

The reference of the real estate object linked to this contract line. Empty when the line applies to the contract as a whole rather than to one specific object.

lineItemName

string

Yes

The name of the contract line item type, for example base rent or a discount. A separate lookup endpoint returns the full list of available line item names for concept residential lease contracts. Maximum length 256 characters.

description

string

No

Free text describing the contract line. Appears on the invoice generated from this line. Maximum length 512 characters.

amountExcl

number (double)

Yes

The amount of the contract line, excluding VAT. Decimals are separated with a period, for example 750.00.

amountVAT

number (double)

Yes

The VAT amount of the contract line. This is the VAT amount itself, not a VAT rate percentage. Decimals are separated with a period.

amountIncl

number (double)

Yes

The amount of the contract line, including VAT. Decimals are separated with a period.

startDate

string (date)

No

The date from which the contract line applies. ISO 8601 date format, for example 2026-01-01.

endDate

string (date)

No

The date until which the contract line applies. ISO 8601 date format, for example 2026-12-31. Empty when the line has no defined end date.

Security
Query parameters
ContractExternalIdentifier
stringRequired

The external API identifier of the contract.

ObjectReference
string

The reference id of the real estate object.

Responses
200

OK

Array of object
object
contractExternalIdentifier
string
Min length1
objectReference
string | null
lineItemName
string
Min length0
Max length256
description
string | null
Min length0
Max length512
amountExcl
number (double)
amountVAT
number (double)
amountIncl
number (double)
startDate
string (date) | null
endDate
string (date) | null