invalid_parameter
A query or body field is missing, malformed, or outside the allowed range.
One company record
Company record
Official register
Legal nameAcme Studio Ltd
Company number01234567
StatusActive
HTTP 400 · Invalid parameter
Why it happens
The request reached the API, but a value the endpoint needs could not be parsed or accepted.
How to fix it
Read the detail field for the field name, then compare the request with the endpoint reference. Limits and allowed values are published per endpoint.
Example response
{
"type": "https://corpoapi.com/errors/invalid_parameter",
"title": "Invalid parameter",
"status": 400,
"code": "invalid_parameter",
"detail": "limit: Input should be less than or equal to 100",
"request_id": "8f3c2a1e-5b7d-4c9a-9e2f-1a2b3c4d5e6f"
}The error envelope is the same on every endpoint. Read the full error contract.