357 U.S. Customs In-Bond Information (005040)
This is the standard X12 005040 spec, with 2 loops and 10 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.
Use the 357 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 357 files into TS357 objects. See ediFabric .NET.
ediFabric Native
Map version 005040 to the Native model with set_map, then parse 357 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 357 classes in Python, Java, Node.js, Go, Rust or C
ediFabric Native returns each 357 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 TS357. 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.
357 structure
Loops and segments of the standard 357, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| ST | Transaction Set Header | Optional | 1 |
| M10 | Manifest Identifying Information | Mandatory | 1 |
| Loop P4 | Port Information | Mandatory | 20 |
| P4 | Port Information | Mandatory | 1 |
| Loop LX | Transaction Set Line Number | Mandatory | 999 |
| LX | Transaction Set Line Number | Mandatory | 1 |
| M13 | Manifest Amendment Details | Optional | 1 |
| M21 | Supplementary In-Bond Information | Optional | 1 |
| M12 | In-bond Identifying Information | Optional | 1 |
| N9 | Extended Reference Information | Optional | 1 |
| N1 | Party Identification | Optional | 1 |
| SE | Transaction Set Trailer | Optional | 1 |