157 Notice of Power of Attorney (007010)

This is the standard X12 007010 spec, with 4 loops and 25 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.

Loading the spec…

The spec as an OpenAPI 3 schema with x-openedi-* extensions, for ediFabric Native, ediFabric Cloud and the EDI Spec Builder. Download OpenEDI (51 KB) Generate classes

The ediFabric .NET template, class TS157. It needs the common segments, composites and codes of X12 007010, one download for every transaction in the version. Download C# (1 KB) Common files (230 KB)

The intermediary model ediFabric Native loads with set_map. Download Native (37 KB)

Use the 157 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 157 files into TS157 objects. See ediFabric .NET.

ediFabric Native

Map version 007010 to the Native model with set_map, then parse 157 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 157 classes in Python, Java, Node.js, Go, Rust or C

ediFabric Native returns each 157 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 TS157. 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.

157 structure

Loops and segments of the standard 157, with their usage and maximum repeats.

ID	Name	Usage	Max use
ST	Transaction Set Header	Mandatory	1
BGN	BGN	Mandatory	1
Loop N1	N1	Optional	99999
N1	N1	Mandatory	1
N2	N2	Optional	2
N3	N3	Optional	2
N4	N4	Optional	1
PER	PER	Optional	99999
REF	REF	Optional	99999
Loop HL	HL	Mandatory	99999
HL	HL	Mandatory	1
Loop NM1	NM1	Mandatory	99999
NM1	NM1	Mandatory	1
N2	N2	Optional	2
IN2	IN2	Optional	99999
N3	N3	Optional	2
N4	N4	Optional	1
PER	PER	Optional	99999
REF	REF	Optional	99999
DTM	DTM	Optional	99999
Loop SPY	SPY	Mandatory	99999
SPY	SPY	Mandatory	1
N1	N1	Optional	1
N2	N2	Optional	2
N3	N3	Optional	2
N4	N4	Optional	1
PER	PER	Optional	99999
DTM	DTM	Optional	99999
SE	Transaction Set Trailer	Mandatory	1