The EDI Dev Toolkit

Go beyond basic EDI JSON converters. Get lightning-fast, fully configurable programmatic access to your EDI data — with powerful tools to parse, build, validate, split, merge, and acknowledge EDI files.

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ediFabric .NET
ediFabric Native Python

var edi = File.OpenRead(@"C:\ClaimPayment_837P.txt");
using (var reader = new X12Reader(edi, "EdiFabric.Templates.Hipaa"))
{
    var msg837P = (await reader.ReadToEndAsync()).OfType<TS837P>();
}

                                 See All Examples
                            
import ctypes, json
lib = ctypes.CDLL("./edifabric-x12-tools.so") 
lib.parse.restype = ctypes.c_int
def parse(edi: bytes, mode: int = 1) -> str:
    cap = len(edi) * 12
    out_len = ctypes.c_int(0); out_off = ctypes.c_int(0)
    while True:
        out = ctypes.create_string_buffer(cap)
        rc = lib.parse(edi, len(edi), mode, None, 0, out, cap,
                       ctypes.byref(out_len), ctypes.byref(out_off))
        if rc == 1:
            cap = out_len.value; continue
        if rc != 0:
            raise RuntimeError(f"parse failed: {rc}")
        return out.raw[:out_len.value].decode("utf-8")
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Supports X12, HIPAA, EDIFACT, HL7, NCPDP, EANCOM, VDA, IATA, IAIABC, EDIGAS and flat files

A single high-performance library, available for .NET, Java, Python, C++, and more. Run it anywhere — Windows, Linux, or macOS — with maximum speed and minimal dependencies.

Translate EDI Files

Convert between EDI files and clean, structured JSON. Built-in support for splitting & merging large files , with automatic trailer generation.

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Validate EDI Data

Ensure full compliance with specifications, including HIPAA 5010 and 4010 — with detailed error reporting and acknowledgments.

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HIPAA SNIP Levels

Out-of-the-box configurable validation with full support for SNIP Levels 1–4. Easily extend with custom rules, code, or attributes.

More HIPAA SNIP Levels →

Adjust EDI Specs

Highly configurable EDI templates that support any partner-specific format. Flexible support for OpenEDI, SEF, and JSON templates.

More custom EDI specs →

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Choose Your EDI Dev Toolkit

Whether you prefer deep .NET integration, maximum cross-platform performance, or a simple cloud API — we have the right solution for you.

ediFabric Native

True native blazing-fast cross-platform library (Windows, Linux, macOS) with bindings for .NET, Java, Python, C++, and more.

ediFabric .NET

The #1 EDI Library for .NET. Fully managed with first-class C# support and EDI templates. For .NET Core and .NET Framework.

ediFabric Cloud

A simple REST API, hosted in our cloud, that can be consumed by every programming language. No need to install any software.

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EdiNation — The Free EDI Editor

Safely parse, validate, format, and edit EDI files directly in your browser.

Completely free. Unlimited files. No size limits. Works with EDI and JSON. No account or registration is needed.

Learn about EdiNation

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Adonis Vargas

USMED

LOVE the product, literally the best/simplest EDI tool I've ever used.

Daniel Martin

Change Healthcare

EdiFabric's solution is compelling and the dev team feedback has been positive.

Dan Currie

Per Mar Security Services

Your EDI suite is the most well-documented and potentially most useful one I have come across. One thing I absolutely love is the ability to convert JSON files to an 837P JSON file.

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