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BuildWorkPro Docs

Append a line item to a draft

POST
/invoices/{id}/lines
 
curl --request POST \
  --url https://app.buildworkpro.com/api/v1/invoices/1/lines \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "position": 1, "productId": 1, "description": "example", "quantity": "example", "unitPrice": "example", "isTaxable": true, "deletedAt": "example" }'

Authorizations

Section titled “ Authorizations ”

Parameters

Section titled “ Parameters ”

Path Parameters

Section titled “ Path Parameters ”
id
required
integer

Header Parameters

Section titled “ Header Parameters ”
Idempotency-Key
string format: uuid
<= 255 characters

Idempotent retry key for mutating operations. The first request with a given key executes normally and BuildWorkPro caches the response. Replaying the same key with the same request body (method + path + JSON body, SHA-256 hashed) returns the cached response without re-executing the mutation. Replaying with a DIFFERENT body returns 409 idempotency_key_reused. The cache TTL is 24 hours; after expiry the key is treated as a new operation. Keys are tenant-scoped. Recommended: a fresh UUID v4 per logical operation.

Request Body

Section titled “ Request Body ”
Media type application/json
object
position
integer
>= -2147483648 <= 2147483647
productId
integer | null
>= -2147483648 <= 2147483647
description
required
string
quantity
string
unitPrice
string
isTaxable
boolean
deletedAt
string | null
Example generated 
{
  "position": 1,
  "productId": 1,
  "description": "example",
  "quantity": "example",
  "unitPrice": "example",
  "isTaxable": true,
  "deletedAt": "example"
}

Responses

Section titled “ Responses ”

201

Section titled “ 201 ”

Created

Media type application/json
object
data
required
object
id
required
integer
invoiceId
required
integer
description
required
string
quantity
required
string
unitPrice
required
string
amount
required
string
order
required
integer
meta
required
object
request_id

Server-generated request identifier

string
pagination
object
cursor
required

Opaque cursor for the next page; null when no more results

string | null
has_more
required

Whether more pages are available after this one

boolean
count
required

Items in this page

integer
Example generated 
{
  "data": {
    "id": 1,
    "invoiceId": 1,
    "description": "example",
    "quantity": "example",
    "unitPrice": "example",
    "amount": "example",
    "order": 1
  },
  "meta": {
    "request_id": "example",
    "pagination": {
      "cursor": "example",
      "has_more": true,
      "count": 1
    }
  }
}

404

Section titled “ 404 ”

Error

Media type application/problem+json
object
type
required

URL identifying the problem type

string format: uri
title
required

Short human-readable summary

string
status
required

HTTP status code

integer
detail

Human-readable explanation

string
request_id

Server-generated request identifier

string
errors

Validation error array (422 only)

Array<object>
object
field
required

Field path that failed validation

string
code
required

Validation error code

string
message
required

Human-readable validation message

string
Example generated 
{
  "type": "https://example.com",
  "title": "example",
  "status": 1,
  "detail": "example",
  "request_id": "example",
  "errors": [
    {
      "field": "example",
      "code": "example",
      "message": "example"
    }
  ]
}

409

Section titled “ 409 ”

Error

Media type application/problem+json
object
type
required

URL identifying the problem type

string format: uri
title
required

Short human-readable summary

string
status
required

HTTP status code

integer
detail

Human-readable explanation

string
request_id

Server-generated request identifier

string
errors

Validation error array (422 only)

Array<object>
object
field
required

Field path that failed validation

string
code
required

Validation error code

string
message
required

Human-readable validation message

string
Example generated 
{
  "type": "https://example.com",
  "title": "example",
  "status": 1,
  "detail": "example",
  "request_id": "example",
  "errors": [
    {
      "field": "example",
      "code": "example",
      "message": "example"
    }
  ]
}

422

Section titled “ 422 ”

Error

Media type application/problem+json
object
type
required

URL identifying the problem type

string format: uri
title
required

Short human-readable summary

string
status
required

HTTP status code

integer
detail

Human-readable explanation

string
request_id

Server-generated request identifier

string
errors

Validation error array (422 only)

Array<object>
object
field
required

Field path that failed validation

string
code
required

Validation error code

string
message
required

Human-readable validation message

string
Example generated 
{
  "type": "https://example.com",
  "title": "example",
  "status": 1,
  "detail": "example",
  "request_id": "example",
  "errors": [
    {
      "field": "example",
      "code": "example",
      "message": "example"
    }
  ]
}