Signatures Rules

Supported Signatures

MD5
HMAC-SHA256 (Coming soon)

Tools

JSON Decoder & Hash Generator

Hash Calculation Rules

Hash Calculation Scope: Only the data object in the payload is used for hash calculation.
Field Sorting and String Conversion:

Fields within the data object are sorted alphabetically.
Each field is converted to a key=value format.
Fields are joined using the & character.
For nested objects within data, the same sorting and conversion rules apply.
For arrays within data, elements are referenced using the format array[index].field, followed by the same sorting and conversion rules.

The computed Hash value is included in the HTTP response header as x-encrypted-data

MD5 Calculation Example

Assume the current secret key is ABCDEFG123456.

Show Example Data

{
  "webhookId":"60944883389642198713019658195148",
  "data":{
    "dirData":{
      "in":{
        "default-kyt":{
          "strategyNo":"default-kyt",
          "strategyName":"default",
          "score":"22.27626",
          "details":[
            {
              "score":"22.27626",
              "code":"hack",
              "name":"Hacking"
            }
          ]
        },
        "default_62680284809793536_86437582530844820316382104768774":{
          "strategyNo":"default_62680284809793536_86437582530844820316382104768774",
          "strategyName":"3 hop｜All type ｜1% or 5000",
          "score":"22.27626",
          "details":[
            {
              "score":"22.27626",
              "code":"hack",
              "name":"Hacking"
            }
          ]
        }
      },
      "out":{

      }
    },
    "requestId":"60944883389642198713019658195148",
    "maxScore":"22.27626",
    "customId":"123456",
    "status":1003
  },
  "eventType":"getTxHashCustomRiskScore",
  "timestamp":"2025-05-29 11:25:23"
}

Step 1. Decode the data field in response into String

Show Convert in Key-Value Format

customId=123456&dirData.in.default-kyt.details[0].code=hack&dirData.in.default-kyt.details[0].name=Hacking&dirData.in.default-kyt.details[0].score=22.27626&dirData.in.default-kyt.score=22.27626&dirData.in.default-kyt.strategyName=default&dirData.in.default-kyt.strategyNo=default-kyt&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].code=hack&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].name=Hacking&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].score=22.27626&dirData.in.default_62680284809793536_86437582530844820316382104768774.score=22.27626&dirData.in.default_62680284809793536_86437582530844820316382104768774.strategyName=3 hop｜All type ｜1% or 5000&dirData.in.default_62680284809793536_86437582530844820316382104768774.strategyNo=default_62680284809793536_86437582530844820316382104768774&maxScore=22.27626&requestId=60944883389642198713019658195148&status=1003

Step 2. Concat the secret key as suffix

Show Concat Secret Key

customId=123456&dirData.in.default-kyt.details[0].code=hack&dirData.in.default-kyt.details[0].name=Hacking&dirData.in.default-kyt.details[0].score=22.27626&dirData.in.default-kyt.score=22.27626&dirData.in.default-kyt.strategyName=default&dirData.in.default-kyt.strategyNo=default-kyt&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].code=hack&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].name=Hacking&dirData.in.default_62680284809793536_86437582530844820316382104768774.details[0].score=22.27626&dirData.in.default_62680284809793536_86437582530844820316382104768774.score=22.27626&dirData.in.default_62680284809793536_86437582530844820316382104768774.strategyName=3 hop｜All type ｜1% or 5000&dirData.in.default_62680284809793536_86437582530844820316382104768774.strategyNo=default_62680284809793536_86437582530844820316382104768774&maxScore=22.27626&requestId=60944883389642198713019658195148&status=1003ABCDEFG123456

Step 3. Calculate the MD5 Hash

Show Calculate

MD5(<string_in_step2>) = 1388efbf63c13bfa3c8c1bf32cb3a9d5

Step 4. Compare the hash with the response header - x-encrypted-data

Getting Started

API Reference

Resources

Supported Signatures

Tools

Hash Calculation Rules

MD5 Calculation Example

Getting Started

API Reference

Resources

​Supported Signatures

Tools

​Hash Calculation Rules

​MD5 Calculation Example

Supported Signatures

Hash Calculation Rules

MD5 Calculation Example