# Control numbers API for EDI Core

> Control numbers API for EDI Core

Published Dec 3, 2021

Product: EDI platform

There is now an API to set the value of a control-number sequence for a specific sender+receiver pair.

The next generated control number will be the 1 + the value that you set. Control numbers roll back to 1 when reaching 1e9.

## Inspector now supports JEDI 2.0 (Beta) and renders dates and times nicely

The [Inspector](https://www.stedi.com/edi/inspector) now supports and displays [JEDI@2.0-beta](mailto:JEDI@2.0-beta) when viewing JSON.

We've also added custom renderers to nicely display dates and times, as well as numeric and decimal data types into the "rich view" of the Inspector.

## EDI Core accepted codes list

There is a new output option to include\_accepted\_code\_list for Jedi@1.0 and [Jedi@2.0-beta](mailto:Jedi@2.0-beta). If enabled, a list of accepted\_codes will be returned in the validation errors. This is disabled by default. This will help provide clearer error/validation messages. As an example of a validation error result:

`{ "code": "invalid_id", "message": "Invalid code value 'X' specified for element N1-01", "path": [ "interchanges", "0", "groups", ... ], "severity": "error", "accepted_codes": [ "01", "02", "03", ... ] }`

## New homepage for EDI Reference

/edi has a brand new homepage. There you can search for any Element, Segment or Transaction Set and you can also see all the available X12 releases we have on the site.