Uniswap X

/getorders

Returns the details of the specified order.

GET https://api.expand.network/dex/getorders

Query Parameters

Name

Type

Description

dexId*

String

Refer to the DEX ID page for details.

status

String

The order status. Accepted values: open, expired, error, cancelled, filled, and insufficient-funds

orderHashes

String

Comma separated order hashes.

filler

String

Address of the filler.

sort

String

"asc" or "desc".

By default, desc.

rpc

String

Remote procedural call URL.

https://api.expand.network/dex/getorders?status=filled&dexId=1900&orderHashes=0xe788217d7450116385e71cc754ead242c21f5ec7f533ed48f9be47ccc2afc7a8%2C0xa553e8984c77d9a1c784aea07560add932d91b8812b737573e209223aeea7ff6%2C0x63138358f0b8a02353f954aa19bfb806d444f7c8f4b30791ab879746f6a7803c&filler=0xb07508e0de659b7d6dd550a1cf1a796fec4fc9aa&sort=desc

{
    "status": 200,
    "msg": "success",
    "data": {
        "orders": [
            {
                "outputs": [
                    {
                        "recipient": "0xb07508e0de659b7d6dd550a1cf1a796fec4fc9aa",
                        "startAmount": "591320512",
                        "endAmount": "478679792",
                        "token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
                    },
                    {
                        "recipient": "0x27213e28d7fda5c57fe9e5dd923818dbccf71c47",
                        "startAmount": "888313",
                        "endAmount": "719098",
                        "token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
                    }
                ],
                "encodedOrder": "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",
                "signature": "0xf5555c296173a78d3d21857c118e2f010c93b46784bbcec2f24617bc92d55cbd08b85ebe947914fa51c624e59d5064ca9185f29a43cdd57ab47acca4ab86c6f11c",
                "input": {
                    "endAmount": "184625000000000000",
                    "token": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
                    "startAmount": "184625000000000000"
                },
                "orderStatus": "expired",
                "createdAt": 1709209713,
                "quoteId": "5a7a0078-1ce8-4299-8efe-27188b97eb2d",
                "chainId": 1,
                "orderHash": "0x63138358f0b8a02353f954aa19bfb806d444f7c8f4b30791ab879746f6a7803c",
                "type": "Dutch"
            },
            {
                "outputs": [
                    {
                        "recipient": "0x87470d42336085c026f8820ec2c045dac35fbdbc",
                        "startAmount": "204570086190905200",
                        "endAmount": "170183988404523934",
                        "token": "0x0000000000000000000000000000000000000000"
                    },
                    {
                        "recipient": "0x37a8f295612602f2774d331e562be9e61b83a327",
                        "startAmount": "307316103441520",
                        "endAmount": "255659471814507",
                        "token": "0x0000000000000000000000000000000000000000"
                    }
                ],
                "encodedOrder": "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",
                "signature": "0x3e10ba4612a444595daae894318347655618ba2723f593bd17d5330073fd62766def626c700dc23f4d2f9a6e6b715c8c6dbf84239448047ac4dce8b98086f7d11c",
                "input": {
                    "endAmount": "766000000",
                    "token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
                    "startAmount": "766000000"
                },
                "orderStatus": "expired",
                "createdAt": 1709210480,
                "quoteId": "8d95324e-b5f3-4a8d-8c96-8382098b300f",
                "chainId": 1,
                "orderHash": "0xe788217d7450116385e71cc754ead242c21f5ec7f533ed48f9be47ccc2afc7a8",
                "type": "Dutch"
            },
            {
                "outputs": [
                    {
                        "recipient": "0xcbd78860218160f4b463612f30806807fe6e804c",
                        "startAmount": "121834072160578522",
                        "endAmount": "92076727033605479",
                        "token": "0x0000000000000000000000000000000000000000"
                    },
                    {
                        "recipient": "0x37a8f295612602f2774d331e562be9e61b83a327",
                        "startAmount": "183025646710934",
                        "endAmount": "138322574412026",
                        "token": "0x0000000000000000000000000000000000000000"
                    }
                ],
                "encodedOrder": "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",
                "signature": "0xb61c68104d8dec8e6e22c33df473983e48db079f3e4cf572437bbcad0aeda7732c5e1f7a270031bca4145793b3b558f549fdb08b619209ffc79053a644ab5bbc1b",
                "input": {
                    "endAmount": "470444020",
                    "token": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
                    "startAmount": "470444020"
                },
                "orderStatus": "expired",
                "createdAt": 1709209767,
                "quoteId": "91126fe6-e306-4f45-b8c8-6505bb5ba353",
                "chainId": 1,
                "orderHash": "0xa553e8984c77d9a1c784aea07560add932d91b8812b737573e209223aeea7ff6",
                "type": "Dutch"
            }
        ]
    }
}

/createorder

Initiate a transaction to generate the order values.

POST https://api.expand.network/dex/createorder

Request Body

Name

Type

Description

dexId*

String

Refer to DEX ID page for details.

amountOutMin*

String

Minimum amount accepted.

decayStartTime*

String

Dutch order bidding start time. (UNIX Timestamp).

decayEndTime*

String

Dutch order bidding end time. (UNIX Timestamp).

deadline*

String

Deadline for the transaction to be executed (UNIX Timestamp).

from*

String

Address of the sender of the token.

path*

String

Comma-separated values of token addresses, inside an array, to swap.

amountIn*

String

Amount of token to create an order.

to*

String

Address of the recipient of the token.

slippage

String

Percentage of total swap value. By default, 1.

0 <= slippage value <= 10

ofacCheck

Boolean

if true,provides insights of the contract and tokens involved in the transaction. By Default, falseAvailable on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

{
    "dexId": "1900",
    "amountIn": "100000",
    "path": [
        "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
        "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1"
    ],
    "to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "from": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "decayStartTime": "1707110948",
    "decayEndTime": "1707113948",
    "amountOutMin": "10000000000",
    "deadline": "1707313948"
}

{
    "status": 200,
    "msg": "success",
    "data": {
        "domain": {
            "name": "Permit2",
            "chainId": "1",
            "verifyingContract": "0x000000000022d473030f116ddee9f6b43ac78ba3"
        },
        "types": {
            "PermitWitnessTransferFrom": [
                {
                    "name": "permitted",
                    "type": "TokenPermissions"
                },
                {
                    "name": "spender",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "witness",
                    "type": "ExclusiveDutchOrder"
                }
            ],
            "TokenPermissions": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "amount",
                    "type": "uint256"
                }
            ],
            "ExclusiveDutchOrder": [
                {
                    "name": "info",
                    "type": "OrderInfo"
                },
                {
                    "name": "decayStartTime",
                    "type": "uint256"
                },
                {
                    "name": "decayEndTime",
                    "type": "uint256"
                },
                {
                    "name": "exclusiveFiller",
                    "type": "address"
                },
                {
                    "name": "exclusivityOverrideBps",
                    "type": "uint256"
                },
                {
                    "name": "inputToken",
                    "type": "address"
                },
                {
                    "name": "inputStartAmount",
                    "type": "uint256"
                },
                {
                    "name": "inputEndAmount",
                    "type": "uint256"
                },
                {
                    "name": "outputs",
                    "type": "DutchOutput[]"
                }
            ],
            "OrderInfo": [
                {
                    "name": "reactor",
                    "type": "address"
                },
                {
                    "name": "swapper",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "additionalValidationContract",
                    "type": "address"
                },
                {
                    "name": "additionalValidationData",
                    "type": "bytes"
                }
            ],
            "DutchOutput": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "startAmount",
                    "type": "uint256"
                },
                {
                    "name": "endAmount",
                    "type": "uint256"
                },
                {
                    "name": "recipient",
                    "type": "address"
                }
            ]
        },
        "values": {
            "permitted": {
                "token": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "amount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                }
            },
            "spender": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
            "nonce": {
                "type": "BigNumber",
                "hex": "0x01"
            },
            "deadline": "1807313948",
            "witness": {
                "info": {
                    "reactor": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
                    "swapper": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
                    "nonce": {
                        "type": "BigNumber",
                        "hex": "0x01"
                    },
                    "deadline": "1807313948",
                    "additionalValidationContract": "0x0000000000000000000000000000000000000000",
                    "additionalValidationData": "0x"
                },
                "decayStartTime": "1707110948",
                "decayEndTime": "1707113948",
                "exclusiveFiller": "0x0000000000000000000000000000000000000000",
                "exclusivityOverrideBps": {
                    "type": "BigNumber",
                    "hex": "0x00"
                },
                "inputToken": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "inputStartAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "inputEndAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "outputs": [
                    {
                        "token": "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1",
                        "startAmount": {
                            "type": "BigNumber",
                            "hex": "0x02540be400"
                        },
                        "endAmount": {
                            "type": "BigNumber",
                            "hex": "0x02540be400"
                        },
                        "recipient": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994"
                    }
                ]
            }
        },
        "serializedOrder": "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",
        "referenceId": "7e078d95a37943c68397f8f9c646db88"
    }
}

With Slippage:

{
    "dexId": "1900",
    "amountIn": "100000",
    "path": [
        "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
        "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1"
    ],
    "to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "from": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "decayStartTime": "1707110948",
    "decayEndTime": "1707113948",
    "amountOutMin": "10000000000",
    "slippage": "5",
    "deadline": "1707313948"
}

With Slippage:

{
    "status": 200,
    "msg": "success",
    "data": {
        "domain": {
            "name": "Permit2",
            "chainId": "1",
            "verifyingContract": "0x000000000022d473030f116ddee9f6b43ac78ba3"
        },
        "types": {
            "PermitWitnessTransferFrom": [
                {
                    "name": "permitted",
                    "type": "TokenPermissions"
                },
                {
                    "name": "spender",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "witness",
                    "type": "ExclusiveDutchOrder"
                }
            ],
            "TokenPermissions": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "amount",
                    "type": "uint256"
                }
            ],
            "ExclusiveDutchOrder": [
                {
                    "name": "info",
                    "type": "OrderInfo"
                },
                {
                    "name": "decayStartTime",
                    "type": "uint256"
                },
                {
                    "name": "decayEndTime",
                    "type": "uint256"
                },
                {
                    "name": "exclusiveFiller",
                    "type": "address"
                },
                {
                    "name": "exclusivityOverrideBps",
                    "type": "uint256"
                },
                {
                    "name": "inputToken",
                    "type": "address"
                },
                {
                    "name": "inputStartAmount",
                    "type": "uint256"
                },
                {
                    "name": "inputEndAmount",
                    "type": "uint256"
                },
                {
                    "name": "outputs",
                    "type": "DutchOutput[]"
                }
            ],
            "OrderInfo": [
                {
                    "name": "reactor",
                    "type": "address"
                },
                {
                    "name": "swapper",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "additionalValidationContract",
                    "type": "address"
                },
                {
                    "name": "additionalValidationData",
                    "type": "bytes"
                }
            ],
            "DutchOutput": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "startAmount",
                    "type": "uint256"
                },
                {
                    "name": "endAmount",
                    "type": "uint256"
                },
                {
                    "name": "recipient",
                    "type": "address"
                }
            ]
        },
        "values": {
            "permitted": {
                "token": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "amount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                }
            },
            "spender": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
            "nonce": {
                "type": "BigNumber",
                "hex": "0x01"
            },
            "deadline": "1807313948",
            "witness": {
                "info": {
                    "reactor": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
                    "swapper": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
                    "nonce": {
                        "type": "BigNumber",
                        "hex": "0x01"
                    },
                    "deadline": "1807313948",
                    "additionalValidationContract": "0x0000000000000000000000000000000000000000",
                    "additionalValidationData": "0x"
                },
                "decayStartTime": "1707110948",
                "decayEndTime": "1707113948",
                "exclusiveFiller": "0x0000000000000000000000000000000000000000",
                "exclusivityOverrideBps": {
                    "type": "BigNumber",
                    "hex": "0x00"
                },
                "inputToken": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "inputStartAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "inputEndAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "outputs": [
                    {
                        "token": "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1",
                        "startAmount": {
                            "type": "BigNumber",
                            "hex": "0x02363e7f00"
                        },
                        "endAmount": {
                            "type": "BigNumber",
                            "hex": "0x02363e7f00"
                        },
                        "recipient": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994"
                    }
                ]
            }
        },
        "serializedOrder": "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",
        "referenceId": "06ea2644923a4f648a007d2b5da34625"
    }
}

With ofacCheck:

{
    "dexId": "1900",
    "amountIn": "100000",
    "path": [
        "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
        "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1"
    ],
    "to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "from": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
    "decayStartTime": "1707110948",
    "decayEndTime": "1707113948",
    "amountOutMin": "10000000000",
    "slippage": "5",
    "deadline": "1707313948",
    "ofacCheck": true
}

With ofacCheck:

{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "domain": {
            "name": "Permit2",
            "chainId": "1",
            "verifyingContract": "0x000000000022d473030f116ddee9f6b43ac78ba3"
        },
        "types": {
            "PermitWitnessTransferFrom": [
                {
                    "name": "permitted",
                    "type": "TokenPermissions"
                },
                {
                    "name": "spender",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "witness",
                    "type": "ExclusiveDutchOrder"
                }
            ],
            "TokenPermissions": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "amount",
                    "type": "uint256"
                }
            ],
            "ExclusiveDutchOrder": [
                {
                    "name": "info",
                    "type": "OrderInfo"
                },
                {
                    "name": "decayStartTime",
                    "type": "uint256"
                },
                {
                    "name": "decayEndTime",
                    "type": "uint256"
                },
                {
                    "name": "exclusiveFiller",
                    "type": "address"
                },
                {
                    "name": "exclusivityOverrideBps",
                    "type": "uint256"
                },
                {
                    "name": "inputToken",
                    "type": "address"
                },
                {
                    "name": "inputStartAmount",
                    "type": "uint256"
                },
                {
                    "name": "inputEndAmount",
                    "type": "uint256"
                },
                {
                    "name": "outputs",
                    "type": "DutchOutput[]"
                }
            ],
            "OrderInfo": [
                {
                    "name": "reactor",
                    "type": "address"
                },
                {
                    "name": "swapper",
                    "type": "address"
                },
                {
                    "name": "nonce",
                    "type": "uint256"
                },
                {
                    "name": "deadline",
                    "type": "uint256"
                },
                {
                    "name": "additionalValidationContract",
                    "type": "address"
                },
                {
                    "name": "additionalValidationData",
                    "type": "bytes"
                }
            ],
            "DutchOutput": [
                {
                    "name": "token",
                    "type": "address"
                },
                {
                    "name": "startAmount",
                    "type": "uint256"
                },
                {
                    "name": "endAmount",
                    "type": "uint256"
                },
                {
                    "name": "recipient",
                    "type": "address"
                }
            ]
        },
        "values": {
            "permitted": {
                "token": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "amount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                }
            },
            "spender": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
            "nonce": {
                "type": "BigNumber",
                "hex": "0x01"
            },
            "deadline": "1807313948",
            "witness": {
                "info": {
                    "reactor": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
                    "swapper": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
                    "nonce": {
                        "type": "BigNumber",
                        "hex": "0x01"
                    },
                    "deadline": "1807313948",
                    "additionalValidationContract": "0x0000000000000000000000000000000000000000",
                    "additionalValidationData": "0x"
                },
                "decayStartTime": "1707110948",
                "decayEndTime": "1707113948",
                "exclusiveFiller": "0x0000000000000000000000000000000000000000",
                "exclusivityOverrideBps": {
                    "type": "BigNumber",
                    "hex": "0x00"
                },
                "inputToken": "0xe0C9275E44Ea80eF17579d33c55136b7DA269aEb",
                "inputStartAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "inputEndAmount": {
                    "type": "BigNumber",
                    "hex": "0x0186a0"
                },
                "outputs": [
                    {
                        "token": "0xdFCeA9088c8A88A76FF74892C1457C17dfeef9C1",
                        "startAmount": {
                            "type": "BigNumber",
                            "hex": "0x02363e7f00"
                        },
                        "endAmount": {
                            "type": "BigNumber",
                            "hex": "0x02363e7f00"
                        },
                        "recipient": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994"
                    }
                ]
            }
        },
        "serializedOrder": "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",
        "insights": {
            "tokenA": {
                "issues": [],
                "verdict": {
                    "code": 0,
                    "label": "NO_ISSUES"
                }
            },
            "tokenB": {
                "issues": [],
                "verdict": {
                    "code": 0,
                    "label": "NO_ISSUES"
                }
            },
            "to": {
                "issues": [],
                "verdict": {
                    "code": 0,
                    "label": "NO_ISSUES"
                }
            }
        },
        "referenceId": "1b7efa80259a4e06b98a7f515e78cdbc"
    }
}

/swap

Initiate a swap transaction on a specified DEX.

POST https://api.expand.network/dex/swap

Request Body

Name

Type

Description

dexId*

String

Refer to DEX ID page for details.

gasPriority

String

low, medium, or high.

gas

String

Maximum gas limit provided by the sender, for the transaction.

signature*

String

The quoter's signature.

serializedOrder*

String

The encoded order data received from UniswapX.

from*

String

Address of the sender of the token.

ofacCheck

Boolean

if true,provides insights of the contract and tokens involved in the transaction. By Default, falseAvailable on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

{
    "dexId": "1900",
    "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
    "gas": "173376",
    "signature": "0xc2f9557dcc27ff17ecf91211a6a0af6ead44acf6a7d7322d0f40afefca596a843b5d95698332867a11eb3a3f9984ac3639581b765138fc0cc88322a889dffd1d1b",
    "serializedOrder": "0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000006515b768000000000000000000000000000000000000000000000000000000006516e43000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000000000000000000000000000000038d7ea4c6800000000000000000000000000000000000000000000000000000038d7ea4c6800000000000000000000000000000000000000000000000000000000000000002000000000000000000000000006000da47483062a0d734ba3dc7576ce6a0b645c400000000000000000000000063056e00436da25bcf48a40dfbbdcc70893510060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b0c82c8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000006b175474e89094c44da98b954eedeac495271d0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063056e00436da25bcf48a40dfbbdcc7089351006"
}

{
    "status": 200,
    "msg": "success",
    "data": {
        "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
        "to": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
        "gas": "173376",
        "value": "0",
        "data": "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",
        "estimationCheck": true,
        "referenceId": "f621a42e1dd84bac992209aa298794f3"
    }
}

With gasPriority:

{
    "dexId": "1900",
    "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
    "gas": "173376",
    "gasPriority": "low",
    "signature": "0xc2f9557dcc27ff17ecf91211a6a0af6ead44acf6a7d7322d0f40afefca596a843b5d95698332867a11eb3a3f9984ac3639581b765138fc0cc88322a889dffd1d1b",
    "serializedOrder": "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"
}

With gasPriority:

{
    "status": 200,
    "msg": "success",
    "data": {
        "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
        "to": "0x6000da47483062A0D734Ba3dc7576Ce6A0B645C4",
        "gas": "173376",
        "value": "0",
        "data": "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",
        "gasPrice": "28356961320",
        "estimationCheck": true,
        "referenceId": "a22fd6adf60a46138b7f53cab4120ab3"
    }
}

With ofacCheck:

{
"dexId": "1900",
    "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
    "gas": "173376",
    "gasPriority": "low",
    "signature": "0xc2f9557dcc27ff17ecf91211a6a0af6ead44acf6a7d7322d0f40afefca596a843b5d95698332867a11eb3a3f9984ac3639581b765138fc0cc88322a889dffd1d1b",
    "serializedOrder": "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",
    "ofacCheck": true
}

With ofacCheck:

{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0xfAE7D9854995E28BEB1B1da864ee2A1E2EC17f07",
        "to": "0x3d9819210a31b4961b30ef54be2aed79b9c9cd3b",
        "value": "0",
        "gas": "40000",
        "data": "0xede4edd00000000000000000000000005d3a536e4d6dbd6114cc1ead35777bab948e3643",
        "gasPrice": "499498318",
        "estimationCheck": true,
        "insights": {
            "asset": {
                "issues": [],
                "verdict": {
                    "code": 0,
                    "label": "NO_ISSUES"
                }
            },
            "to": {
                "issues": [],
                "verdict": {
                    "code": 0,
                    "label": "NO_ISSUES"
                }
            }
        },
        "referenceId": "e9bfe6229a844227a92a2f6669aa1da0"
    }
}

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