EDI / X12

Parse, validate, generate, and convert EDI X12 documents

6 endpoints in this category. All require X-API-Key header.

Jump to: Parse X12 to JSON Validate X12 Generate X12 from JSON Identify EDI Document Convert X12 to CSV Convert X12 to HTML

Parse X12 to JSON

POST /api/ParseX12ToJson 2 tokens

Parse an EDI X12 document into structured JSON with segments and elements.

Parameters
NameTypeRequiredDescription
ediData string required X12 EDI document as string
Request Example
JSON 
{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890*1512345678**01*111111111*DA*9876543210*20210101~TRN*1*12345*1512345678~DTM*405*20210101~N1*PR*INSURANCE COMPANY~N1*PE*PROVIDER NAME*XX*1234567890~SE*8*0001~GE*1*1~IEA*1*000000001~"}
Code Examples
curl -X POST "https://docbutterfly.com/api/ParseX12ToJson" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890*1512345678**01*111111111*DA*9876543210*20210101~TRN*1*12345*1512345678~DTM*405*20210101~N1*PR*INSURANCE COMPANY~N1*PE*PROVIDER NAME*XX*1234567890~SE*8*0001~GE*1*1~IEA*1*000000001~"}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediData"": ""ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890*1512345678**01*111111111*DA*9876543210*20210101~TRN*1*12345*1512345678~DTM*405*20210101~N1*PR*INSURANCE COMPANY~N1*PE*PROVIDER NAME*XX*1234567890~SE*8*0001~GE*1*1~IEA*1*000000001~""}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/ParseX12ToJson", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/ParseX12ToJson"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890*1512345678**01*111111111*DA*9876543210*20210101~TRN*1*12345*1512345678~DTM*405*20210101~N1*PR*INSURANCE COMPANY~N1*PE*PROVIDER NAME*XX*1234567890~SE*8*0001~GE*1*1~IEA*1*000000001~"}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/ParseX12ToJson
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890*1512345678**01*111111111*DA*9876543210*20210101~TRN*1*12345*1512345678~DTM*405*20210101~N1*PR*INSURANCE COMPANY~N1*PE*PROVIDER NAME*XX*1234567890~SE*8*0001~GE*1*1~IEA*1*000000001~"
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/ParseX12ToJson"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed

Validate X12

POST /api/ValidateX12 1 token

Validate X12 document structure: ISA/IEA envelope, GS/GE groups, ST/SE transaction sets, and segment counts.

Parameters
NameTypeRequiredDescription
ediData string required X12 EDI document as string
Request Example
JSON 
{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}
Code Examples
curl -X POST "https://docbutterfly.com/api/ValidateX12" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediData"": ""ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~""}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/ValidateX12", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/ValidateX12"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/ValidateX12
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/ValidateX12"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed

Generate X12 from JSON

POST /api/GenerateX12FromJson 2 tokens

Build an X12 EDI document from structured JSON. Accepts header, functional groups, transactions, and segments.

Parameters
NameTypeRequiredDescription
ediJson object required Structured EDI: {header, functionalGroups: [{header, transactions: [{header, segments: [{tag, elements}]}]}]}
options object optional Serialization options: {elementDelimiter, segmentTerminator, endOfLine}
Request Example
JSON 
{"ediJson": {"header": ["00", "          ", "00", "          ", "ZZ", "SENDER         ", "ZZ", "RECEIVER       ", "210101", "1253", "^", "00501", "000000001", "0", "P", ":"], "functionalGroups": [{"header": ["HP", "SENDER", "RECEIVER", "20210101", "1253", "1", "X", "005010X221A1"], "transactions": [{"header": ["835", "0001"], "segments": [{"tag": "BPR", "elements": ["I", "500.00", "C", "ACH"]}]}]}]}}
Code Examples
curl -X POST "https://docbutterfly.com/api/GenerateX12FromJson" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediJson": {"header": ["00", "          ", "00", "          ", "ZZ", "SENDER         ", "ZZ", "RECEIVER       ", "210101", "1253", "^", "00501", "000000001", "0", "P", ":"], "functionalGroups": [{"header": ["HP", "SENDER", "RECEIVER", "20210101", "1253", "1", "X", "005010X221A1"], "transactions": [{"header": ["835", "0001"], "segments": [{"tag": "BPR", "elements": ["I", "500.00", "C", "ACH"]}]}]}]}}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediJson"": {""header"": [""00"", ""          "", ""00"", ""          "", ""ZZ"", ""SENDER         "", ""ZZ"", ""RECEIVER       "", ""210101"", ""1253"", ""^"", ""00501"", ""000000001"", ""0"", ""P"", "":""], ""functionalGroups"": [{""header"": [""HP"", ""SENDER"", ""RECEIVER"", ""20210101"", ""1253"", ""1"", ""X"", ""005010X221A1""], ""transactions"": [{""header"": [""835"", ""0001""], ""segments"": [{""tag"": ""BPR"", ""elements"": [""I"", ""500.00"", ""C"", ""ACH""]}]}]}]}}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/GenerateX12FromJson", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/GenerateX12FromJson"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediJson": {"header": ["00", "          ", "00", "          ", "ZZ", "SENDER         ", "ZZ", "RECEIVER       ", "210101", "1253", "^", "00501", "000000001", "0", "P", ":"], "functionalGroups": [{"header": ["HP", "SENDER", "RECEIVER", "20210101", "1253", "1", "X", "005010X221A1"], "transactions": [{"header": ["835", "0001"], "segments": [{"tag": "BPR", "elements": ["I", "500.00", "C", "ACH"]}]}]}]}}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/GenerateX12FromJson
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediJson": {
│        "header": [
│          "00",
│          "          ",
│          "00",
│          "          ",
│          "ZZ",
│          "SENDER         ",
│          "ZZ",
│          "RECEIVER       ",
│          "210101",
│          "1253",
│          "^",
│          "00501",
│          "000000001",
│          "0",
│          "P",
│          ":"
│        ],
│        "functionalGroups": [
│          {
│            "header": [
│              "HP",
│              "SENDER",
│              "RECEIVER",
│              "20210101",
│              "1253",
│              "1",
│              "X",
│              "005010X221A1"
│            ],
│            "transactions": [
│              {
│                "header": [
│                  "835",
│                  "0001"
│                ],
│                "segments": [
│                  {
│                    "tag": "BPR",
│                    "elements": [
│                      "I",
│                      "500.00",
│                      "C",
│                      "ACH"
│                    ]
│                  }
│                ]
│              }
│            ]
│          }
│        ]
│      }
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/GenerateX12FromJson"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed

Identify EDI Document

POST /api/IdentifyEdiDocument 1 token

Detect X12 document type (850 Purchase Order, 837 Claim, 835 Remittance, etc.), version, sender, and receiver.

Parameters
NameTypeRequiredDescription
ediData string required X12 EDI document as string
Request Example
JSON 
{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}
Code Examples
curl -X POST "https://docbutterfly.com/api/IdentifyEdiDocument" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediData"": ""ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~""}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/IdentifyEdiDocument", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/IdentifyEdiDocument"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/IdentifyEdiDocument
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/IdentifyEdiDocument"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed

Convert X12 to CSV

POST /api/ConvertX12ToCsv 2 tokens

Parse X12 and flatten all segments into CSV rows with transaction code, segment tag, and elements.

Parameters
NameTypeRequiredDescription
ediData string required X12 EDI document as string
includeHeaders boolean optional Include CSV header row (default: true)
Request Example
JSON 
{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "includeHeaders": true}
Code Examples
curl -X POST "https://docbutterfly.com/api/ConvertX12ToCsv" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "includeHeaders": true}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediData"": ""ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"", ""includeHeaders"": true}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/ConvertX12ToCsv", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/ConvertX12ToCsv"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "includeHeaders": true}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/ConvertX12ToCsv
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~",
│      "includeHeaders": true
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/ConvertX12ToCsv"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed

Convert X12 to HTML

POST /api/ConvertX12ToHtml 2 tokens

Parse X12 and render as a styled, human-readable HTML report with segment details.

Parameters
NameTypeRequiredDescription
ediData string required X12 EDI document as string
title string optional Report title
Request Example
JSON 
{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "title": "835 Remittance Report"}
Code Examples
curl -X POST "https://docbutterfly.com/api/ConvertX12ToHtml" \
  -H "X-API-Key: df_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "title": "835 Remittance Report"}'
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("X-API-Key", "df_your_api_key_here");

var json = @"{""ediData"": ""ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~"", ""title"": ""835 Remittance Report""}";
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");

var response = await client.PostAsync("https://docbutterfly.com/api/ConvertX12ToHtml", content);
response.EnsureSuccessStatusCode();

var result = await response.Content.ReadAsStringAsync();
Console.WriteLine(result);
import requests
import json

url = "https://docbutterfly.com/api/ConvertX12ToHtml"
headers = {
    "X-API-Key": "df_your_api_key_here",
    "Content-Type": "application/json"
}
payload = json.loads('{"ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~", "title": "835 Remittance Report"}')

response = requests.post(url, headers=headers, json=payload)
response.raise_for_status()

data = response.json()
print(json.dumps(data, indent=2))
┌─────────────────────────────────────────────┐
│  Power Automate - HTTP Action               │
├─────────────────────────────────────────────┤
│                                             │
│  Method:  POST                              │
│  URI:     https://docbutterfly.com/api/ConvertX12ToHtml
│                                             │
│  Headers:                                   │
│    X-API-Key:    df_your_api_key_here       │
│    Content-Type: application/json           │
│                                             │
│  Body:                                      │
│    {
│      "ediData": "ISA*00*          *00*          *ZZ*SENDER         *ZZ*RECEIVER       *210101*1253*^*00501*000000001*0*P*:~GS*HP*SENDER*RECEIVER*20210101*1253*1*X*005010X221A1~ST*835*0001~BPR*I*500.00*C*ACH*CTX*01*999999999*DA*1234567890~SE*3*0001~GE*1*1~IEA*1*000000001~",
│      "title": "835 Remittance Report"
│    }
│                                             │
└─────────────────────────────────────────────┘

Steps:
1. Add an HTTP action to your flow
2. Set Method to "POST"
3. Set URI to "https://docbutterfly.com/api/ConvertX12ToHtml"
4. Add the headers shown above
5. Paste the Body JSON into the Body field
6. Replace placeholder values with dynamic content as needed
Try in Testbed