Accounts6

Amortizations6

Bank Accounts6

Bank Ledger Transactions6

Bank Statement Transactions7

Beneficiaries6

Bill Line Items6

Bills7

Branches6

Contacts6

Cost Centers6

Credit Note Applications4

Credit Note Line Items6

Credit Notes8

Custom Fields6

Debit Note Applications4

Debit Note Line Items6

Debit Notes7

Employees6

Expense Reports2

Expenses8

Files6

Invoice Line Items6

Invoices8

Item Unit Of Measures6

Items6

Journal Line Items2

Manual Journals6

Organizations3

Pay Items6

Payment Requests6

Payments7

Payslips7

Projects6

Purchase Order Line Items6

Purchase Orders8

Quote Line Items6

Quotes8

Reports4

Revenue Recognitions6

Simplified Invoice Line Items6

Simplified Invoices8

Tax Rates1

Unit Of Measures6

Warehouses6

Bill Line Items

Create bill line item

Changed on Nov 3, 2026

Endpoint for creating a new bill line item.

post/bills/{bill_id}/line-items/

Request

Base URL
https://api.wafeq.com/v1
URL
https://api.wafeq.com/v1/bills/{bill_id}/line-items/
Auth
API key in header Authorization

Path parameters

bill_idstring required

Query parameters

expandstring

Comma-separated related objects to return in full instead of as IDs. Accepted values: account, account.parent, cost_center, item, tax_rate. Nested relations are joined with a dot.

Headers

X-Wafeq-Idempotency-Keystring

Client-provided UUID to uniquely identify a request

Request body

accountstring required

The account associated with this line item.

amortization_idstring nullable required

The unique identifier of the amortization linked to this line item, if any.

cost_centerstring

The cost center associated with this line item, if any.

created_tsstring date-time required

The timestamp in UTC when the line item was created.

custom_fieldsobject

A mapping of custom field IDs to their values.

descriptionstring required

The detailed description of the line item.

discountnumber double nullable

The discount as the percentage.

idstring required

The unique identifier of the line item.

itemstring

The item associated with this line item.

item_unit_of_measurestring nullable

The item unit of measure for this line item.

legacy_idstring required

[Deprecated] The legacy identifier of the line item.

line_amountnumber double required

The total amount for this line item, calculated as quantity * unit_amount - discount.

modified_tsstring date-time required

The timestamp in UTC when the line item was last modified.

orderinteger

The position of the line item within the document.

quantitynumber double required

The quantity of the item or service.

tax_amountnumber double required

The total tax amount for this line item.

tax_ratestring

The tax rate applied to this line item, if any.

unit_amountnumber double required

The price per unit of the item or service.

Response