Set X12 Delimiters

Configures the X12 EDI delimiter characters used by a network for element, sub-element, and segment separation.

Endpoint

POST /v2/networks/x12-delimiters

Request Body

Field	Type	Required	Constraints	Description
networkId	integer	Yes	—	ID of the network to configure
elementDelimiter	string	Yes	Single character	Character used to separate data elements (typically *)
subElementDelimiter	string	Yes	Single character	Character used to separate composite sub-elements (typically : or >)
segmentTerminator	string	Yes	Single character	Character used to end each segment (typically ~)

{
  "networkId": 1001,
  "elementDelimiter": "*",
  "subElementDelimiter": ">",
  "segmentTerminator": "~"
}

Response

Returns a success indicator confirming the delimiter settings were saved.

{
  "success": true,
  "data": null,
  "errorCode": null,
  "message": "X12 delimiters updated."
}

Code Examples

cURL

curl -X POST "https://rest.ecgrid.io/v2/networks/x12-delimiters" \
  -H "X-API-Key: $ECGRID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "networkId": 1001, "elementDelimiter": "*", "subElementDelimiter": ">", "segmentTerminator": "~" }'

C#

// .NET 10 — set standard X12 delimiters for a network
var payload = new
{
    networkId = 1001,
    elementDelimiter = "*",
    subElementDelimiter = ">",
    segmentTerminator = "~"
};

var request = new HttpRequestMessage(HttpMethod.Post, "https://rest.ecgrid.io/v2/networks/x12-delimiters")
{
    Content = JsonContent.Create(payload)
};
request.Headers.Add("X-API-Key", configuration["ECGrid:ApiKey"]);

var response = await httpClient.SendAsync(request);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadFromJsonAsync<ApiResponse<object>>();
Console.WriteLine($"Delimiter update succeeded: {result?.Success}");

Java

import java.net.URI;
import java.net.http.*;

String apiKey = System.getenv("ECGRID_API_KEY");

String body = "{ \"networkId\": 1001, \"elementDelimiter\": \"*\", \"subElementDelimiter\": \">\", \"segmentTerminator\": \"~\" }";

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://rest.ecgrid.io/v2/networks/x12-delimiters"))
    .header("X-API-Key", apiKey)
    .header("Content-Type", "application/json")
    .POST(HttpRequest.BodyPublishers.ofString(body))
    .build();

HttpClient client = HttpClient.newHttpClient();
HttpResponse<String> response = client.send(
    request, HttpResponse.BodyHandlers.ofString());

System.out.println(response.body());

Node.js

const apiKey = process.env.ECGRID_API_KEY;
const url = 'https://rest.ecgrid.io/v2/networks/x12-delimiters';

const response = await fetch(url, {
  method: 'POST',
  headers: {
    'X-API-Key': apiKey,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({ "networkId": 1001, "elementDelimiter": "*", "subElementDelimiter": ">", "segmentTerminator": "~" }),
});

const data = await response.json();
console.log(data);

Python

import os, requests

api_key = os.environ["ECGRID_API_KEY"]
headers = {"X-API-Key": api_key}
url = "https://rest.ecgrid.io/v2/networks/x12-delimiters"

response = requests.post(
    url,
    json={ "networkId": 1001, "elementDelimiter": "*", "subElementDelimiter": ">", "segmentTerminator": "~" },
    headers=headers,
)

response.raise_for_status()
print(response.json())

See Also

• Update Network Config
• Mailbox X12 Delimiters
• Get Network