Eip712OrderTypedData

domain objectrequired

namestring

Name of the signing domain

Example: ExchangeSwapOperator

versionstring

The current version of the signing domain

Example: 1.0.0

chainIdnumber

Numeric identifier of the blockchain

Example: 137

verifyingContractstring

Address of the contract on the blockchain that verifies the signature

Possible values: Value must match regular expression ^0x[0-9a-fA-F]{40}$

Example: 0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC

types objectrequired

EIP712Domain object[]

Array [

namestring

typestring

]

Order object[]

Array [

summarystring

orderTypestring

amountnumber

pricenumber

tokenstring

signerstring

expirationDatenumber

idnumber

]

primaryTypestringrequired

Example: Order

message objectrequired

summarystring

Order Summary

Example: Sell 1 TCToken for 1 EUROe

orderTypestring

Type of order Sell/Buy

Example: Sell

amountnumber

Maximum amount of tokens to sell/buy

Example: 5

pricenumber

Price at which one is willing to sell/buy

Example: 5

tokenstring

Address of the token’s contract

Possible values: Value must match regular expression ‘^0x[0-9a-fA-F]{40}$’

Example: ‘0x123456A9571241e97cDb61E3FfD1937D885454AA’

signerstring

Address of the wallet signing the order

Possible values: Value must match regular expression ‘^0x[0-9a-fA-F]{40}$’

Example: ‘0x123456A9571241e97cDb61E3FfD1937D885454dd’

expirationDatenumber

Expiration date of the order

Example: 1759915647

idnumber

Order identifier

Example: 1564

Eip712OrderTypedData

{
  "domain": {
    "name": "ExchangeSwapOperator",
    "version": "1.0.0",
    "chainId": 137,
    "verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"
  },
  "types": {
    "EIP712Domain": [
      {
        "name": "string",
        "type": "string"
      }
    ],
    "Order": [
      {
        "summary": "string",
        "orderType": "string",
        "amount": 0,
        "price": 0,
        "token": "string",
        "signer": "string",
        "expirationDate": 0,
        "id": 0
      }
    ]
  },
  "primaryType": "Order",
  "message": {
    "summary": "Sell 1 TCToken for 1 EUROe",
    "orderType": "Sell",
    "amount": 5,
    "price": 5,
    "token": "‘0x123456A9571241e97cDb61E3FfD1937D885454AA’",
    "signer": "‘0x123456A9571241e97cDb61E3FfD1937D885454dd’",
    "expirationDate": 1759915647,
    "id": 1564
  }
}