833 Mortgage Credit Report Order (007030)

This is the standard X12 007030 spec, with 17 loops and 79 segment positions, as OpenEDI JSON, an ediFabric C# template and an ediFabric Native model. To change it for a trading partner, customize it in the EDI Spec Builder.

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The spec as an OpenAPI 3 schema with x-openedi-* extensions, for ediFabric Native, ediFabric Cloud and the EDI Spec Builder. Download OpenEDI (143 KB) Generate classes

The ediFabric .NET template, class TS833. It needs the common segments, composites and codes of X12 007030, one download for every transaction in the version. Download C# (1 KB) Common files (232 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (106 KB)

Use the 833 spec in your code

ediFabric .NET

Add the C# template and its common files to your project, or reference the template NuGet package, and read 833 files into TS833 objects. See ediFabric .NET.

ediFabric Native

Map version 007030 to the Native model with set_map, then parse 833 files to JSON from Python, Java, C or C#. See Convert between EDI and JSON.

OpenEDI

Select Customize in Spec Builder to copy the spec under your own name, change it for your partner, and parse files against it in EdiNation, ediFabric Native or ediFabric Cloud. Read about OpenEDI.

Generate 833 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 833 as JSON, with the property names of the OpenEDI schema. To work with that JSON as typed objects, generate classes from the OpenEDI file in your language and deserialize the JSON into TS833. Serialize the objects back to JSON to build EDI with ediFabric Native. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats, so validate files with ediFabric Native. Read more in Generate a class from OpenEDI.

Python: datamodel-code-generator. Node.js: openapi-typescript. Java, Go, Rust and C: OpenAPI Generator.

833 structure

Loops and segments of the standard 833, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Mandatory	1
BGN	BGN	Mandatory	1
Loop N1	N1	Mandatory	100
N1	N1	Mandatory	1
N2	N2	Optional	2
REF	REF	Optional	12
PER	PER	Optional	3
Loop N4	N4	Optional	5
N4	N4	Mandatory	1
N3	N3	Optional	2
Loop CRO	CRO	Mandatory	200
CRO	CRO	Mandatory	1
REF	REF	Optional	99999
PER	PER	Optional	3
K2	K2	Optional	10
LRQ	LRQ	Optional	1
DTP	DTP	Optional	1
Loop N1	N1	Optional	20
N1	N1	Mandatory	1
N2	N2	Optional	2
N3	N3	Optional	2
N4	N4	Optional	1
REF	REF	Optional	12
PER	PER	Optional	3
PWK	PWK	Optional	1
Loop NX1	NX1	Optional	20
NX1	NX1	Mandatory	1
NX2	NX2	Optional	10
DTP	DTP	Optional	1
QTY	QTY	Optional	1
Loop LX	LX	Mandatory	2
LX	LX	Mandatory	1
REF	REF	Optional	12
PER	PER	Optional	3
AIN	AIN	Optional	10
PPY	PPY	Optional	10
CAI	CAI	Optional	20
CIV	CIV	Optional	20
YNQ	YNQ	Optional	12
DTP	DTP	Optional	1
QTY	QTY	Optional	20
Loop AMT	AMT	Optional	10
AMT	AMT	Mandatory	1
MSG	MSG	Optional	1
Loop REA	REA	Optional	20
REA	REA	Mandatory	1
FPT	FPT	Optional	1
AMT	AMT	Optional	6
NX1	NX1	Optional	1
NX2	NX2	Optional	30
Loop IN1	IN1	Mandatory	30
IN1	IN1	Mandatory	1
IN2	IN2	Optional	10
DMG	DMG	Optional	1
N10	N10	Optional	1
ACT	ACT	Optional	1
Loop NX1	NX1	Mandatory	10
NX1	NX1	Mandatory	1
NX2	NX2	Mandatory	30
ARS	ARS	Optional	1
DTP	DTP	Optional	1
N10	N10	Optional	1
Loop N1	N1	Optional	500
N1	N1	Mandatory	1
N2	N2	Optional	2
N3	N3	Optional	2
N4	N4	Optional	1
REF	REF	Optional	12
PER	PER	Optional	3
YNQ	YNQ	Optional	3
Loop EMP	EMP	Optional	20
EMP	EMP	Mandatory	1
DTP	DTP	Optional	2
QTY	QTY	Optional	2
Loop EMS	EMS	Optional	10
EMS	EMS	Mandatory	1
DTP	DTP	Optional	1
QTY	QTY	Optional	1
AIN	AIN	Optional	10
Loop FAA	FAA	Optional	100
FAA	FAA	Mandatory	1
DTP	DTP	Optional	1
AIN	AIN	Optional	5
Loop IN1	IN1	Optional	10
IN1	IN1	Mandatory	1
IN2	IN2	Optional	10
FPT	FPT	Optional	1
Loop CDA	CDA	Optional	100
CDA	CDA	Mandatory	1
DTP	DTP	Optional	1
PPY	PPY	Optional	5
Loop IN1	IN1	Optional	10
IN1	IN1	Mandatory	1
IN2	IN2	Optional	10
FPT	FPT	Optional	1
SE	Transaction Set Trailer	Mandatory	1