EDI X12 850 Purchase Order Parser & JSON Converter
B2B supply chain EDI parser converting retail and enterprise ANSI X12 850 purchase orders into structured JSON. This specification documents the exact field layout, checksum rules, and validation behavior so your integration matches ANSI ASC X12 Standards (005010) without reading the source standard.
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{
"status": "Click RUN VALIDATION to execute on the Cloudflare edge..."
}Quick Summary: B2B supply chain EDI parser converting retail and enterprise ANSI X12 850 purchase orders into structured JSON. Validates strictly against ANSI ASC X12 Standards (005010) with sub-5ms in-memory response times.
Specification & Structural Breakdown
Technical Summary: Validates strictly against ANSI ASC X12 Standards (005010). Payloads are parsed in memory and return clean, typed JSON in milliseconds with zero data logged.
The ANSI X12 850 Purchase Order transaction set is the cornerstone of electronic B2B commerce used by Amazon, Walmart, Target, and major distributors.
Parses BEG segments containing PO number, order date, and release numbers.
Extracts PO1 line item loops with SKU, UPC, GTIN, quantity ordered, unit of measure, unit price, and SAC promotional allowances/charges.
| Segment | Description | Key Elements Extracted | Usage |
|---|---|---|---|
| BEG | Beginning Segment for PO | BEG01 (00=Original), BEG02 (SA=Stand Alone, DS=Drop Ship), BEG03 (PO #) | Order header |
| N1 | Name and Address Loop | N101 (BT=Bill To, ST=Ship To, VN=Vendor), N104 (GLN/DUNS ID) | Party routing |
| PO1 | Purchase Order Baseline Item Data | PO102 (Quantity), PO103 (UOM: EA/CA), PO104 (Unit Price), PO107 (UPC/SKU) | Line items |
| CTT | Transaction Totals | CTT01 (Total Line Items), CTT02 (Hash Total Quantity) | Validation integrity |
Parsed JSON Response Model
The edge microservice transforms input payloads into strongly-typed hierarchical JSON envelopes with sub-5ms latency:
{
"transactionSet": "850",
"purchaseOrderNumber": "PO-991823",
"orderDate": "20260830",
"shipTo": {
"name": "DISTRIBUTION CENTER 4",
"address": "100 LOGISTICS WAY",
"city": "CHICAGO",
"state": "IL"
},
"lineItems": [
{
"lineNumber": "1",
"quantity": 500,
"uom": "EA",
"unitPrice": 12.5,
"upc": "012345678905",
"sku": "SKU-A99"
}
]
}Copy-Paste Integration Code (6 Languages)
Integrate EDI X12 850 Purchase Order Parser & JSON Converter directly into your production application with native, zero-dependency code snippets in cURL, Node.js, Python, Go, C#, and a ready-to-paste Claude prompt. Get a free API key → (no credit card required):
curl --request POST \
--url "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse" \
--header "Content-Type: application/json" \
--header "x-api-key: YOUR_API_KEY" \
--data '{
"raw": "ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}'const response = await fetch("https://api.stanzaapi.com/x12-parser/api/v1/x12/parse", {
method: "POST",
headers: {
"Content-Type": "application/json",
"x-api-key": process.env.API_KEY || "YOUR_API_KEY"
},
body: JSON.stringify({
"raw": "ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
})
});
const data = await response.json();
console.log(data);import requests
import json
url = "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse"
headers = {
"Content-Type": "application/json",
"x-api-key": "YOUR_API_KEY"
}
payload = {
"raw": "ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())package main
import (
"bytes"
"fmt"
"io"
"net/http"
"os"
)
func main() {
url := "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse"
payload := []byte(`{"raw":"ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"}`)
req, _ := http.NewRequest("POST", url, bytes.NewBuffer(payload))
req.Header.Add("Content-Type", "application/json")
req.Header.Add("x-api-key", os.Getenv("API_KEY"))
res, err := http.DefaultClient.Do(req)
if err != nil {
panic(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main()
{
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", Environment.GetEnvironmentVariable("API_KEY") ?? "YOUR_API_KEY");
var json = @"{""raw"":""ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~""}";
var payload = new StringContent(json, Encoding.UTF8, "application/json");
var response = await client.PostAsync("https://api.stanzaapi.com/x12-parser/api/v1/x12/parse", payload);
var content = await response.Content.ReadAsStringAsync();
Console.WriteLine(content);
}
}Integrate the StanzaAPI x12-parser micro-API.
Endpoint: POST https://api.stanzaapi.com/x12-parser/api/v1/x12/parse
Auth header: x-api-key: YOUR_API_KEY
Content-Type: application/json
Request body:
{
"raw": "ISA*00* *00* *ZZ*SUBMITTER1 *ZZ*RECEIVER01 *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}
Rules:
- Send the request with a 2-second timeout.
- Parse the standard envelope { success, data, meta: { latency_ms, version } }.
- On failure, read { success: false, error, code } and branch on the code.
- Do not retry 4xx responses; surface the error code to the caller.
- Treat invalid-but-well-formed payloads as HTTP 200 with data.valid === false.Frequently Asked Questions & Technical Notes
Yes. Drop-ship addresses in N1/N3/N4 segments are cleanly separated from billing entities.
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