Response and error codes

Picqer uses default HTTP Status Codes for the status of the responses. Successful requests will be answered with a 200 OK response. Successful POST requests will be answered with a 201 Created response.

Errors

All requests that result in an error, will be responded with 4xx and 500 codes.

Code	Reason
400 Bad Request	Data in JSON body is not correctly structured or required arguments are missing
401 Unauthorized	Login credentials are incorrect or account has no access to this function
403 Forbidden	No access to this object or no rights to this feature
404 Not Found	Object could not be found
429 Too Many Requests	Rate limit reached
500 Internal Server Error	Picqer is mistaken

Picqer error codes

When Picqer returns an error, in most cases it will provide detailed information about the error in the body of the response. Such a response will look like this:

{ "error": true, "error_code": 8, "error_message": "Not implemented" }

Every error_code is unique and can be used to provide your own error messages to your clients. These are the possible error codes:

Code	Description
1	Unknown application error
5	Missing parameters with POST or PUT
6	Company domain already exists
7	Resource ID found
8	API function not yet implemented
9	Invalid country code
10	Invalid address
12	Invalid customer to add to order
13	Order is missing products
14	Unknown vatgroup
15	No product given when picking a product
16	Not a valid picking amount
17	Product to pick not found
18	Amount to pick is too high
19	Domain not allowed, this is a reserved domain
20	Item not found
21	Item not found or does not have the right status
22	No valid JSON
23	Idproduct or amount missing from product in a order
24	Product you are trying to order, does not exists
25	Customer you are making an order for, does not exists
26	Cannot create shipment
27	Product not found on purchase order
28	Rate limit exceeded
29	Cannot create order because monthly limit is reached
30	Cannot change order. This order is being processed
31	Function not available for fulfilment
32	Order already closed
33	Object has the wrong status for this action
34	Cannot create invoice
35	Invalid date or datetime format
36	This user has no rights to this feature
37	Relation already exists on object
38	Object type is invalid for this action
39	Can't change property due to pre-conditions
40	Invalid credentials, could not log in
41	Product is not found in open purchase orders
42	Search query failed, please try again later
43	Stock cannot be negative
44	Invalid location for this action
45	IP of request is not allowed
46	Bad request
47	Data in request is invalid or of wrong type
48	Specific request is blocked for performance reasons, please contact us