Totle Documentation
Totle Documentation
Totle Documentation
Totle Documentation
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API Response
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API Response

Learn about Totle's API response parameters here.

The response of the swap endpoint is built in an easily understood format with the following sections:

Summary

The summary is a comprehensive breakdown of the transaction where you can get information about the trades, orders, exchanges, fees, etc. in a human-readable format.

Transactions

The transactions section is a list of complete transaction objects that the end user must sign and submit to the Ethereum blockchain. Approval transactions will be prepended to the array. Sign and submit the transactions as they are ordered in the array.

Modification of the transaction objects is strongly discouraged

Expiration

The expiration section contains the expiration block and the estimated expiration timestamp of the Totle swap. Expired transactions will be reverted by the smart contract.

JSON
Parameters List
JSON
{
    "success": true,
    "response": {
        "id": "0x46d0648312ee4fb099117b9f9d18767ab7fcd94fde5240e59b72118a7338609e",
        "summary": [
            {
                "sourceAsset": {
                    "address": "0x0000000000000000000000000000000000000000",
                    "symbol": "ETH",
                    "decimals": "18"
                },
                "sourceAmount": "1000000000000000000",
                "destinationAsset": {
                    "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
                    "symbol": "DAI",
                    "decimals": "18"
                },
                "destinationAmount": "219849000000000000000",
                "notes": [],
                "rate": "219.849",
                "guaranteedRate": "198.84900000000000021",
                "market": {
                    "rate": "219.84900000000000021",
                    "slippage": "0.000000000000000096%"
                },
                "runnerUpRoutes": [
                    {
                        "baseAsset": {
                            "address": "0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359",
                            "symbol": "SAI",
                            "decimals": "18"
                        },
                        "sourceAsset": {
                            "address": "0x0000000000000000000000000000000000000000",
                            "symbol": "ETH",
                            "decimals": "18"
                        },
                        "sourceAmount": "1000000000000000000",
                        "destinationAsset": {
                            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
                            "symbol": "DAI",
                            "decimals": "18"
                        },
                        "destinationAmount": "211769682759420945040"
                    }
                ],
                "trades": [
                    {
                        "sourceAsset": {
                            "address": "0x0000000000000000000000000000000000000000",
                            "symbol": "ETH",
                            "decimals": "18"
                        },
                        "sourceAmount": "1000000000000000000",
                        "destinationAsset": {
                            "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
                            "symbol": "DAI",
                            "decimals": "18"
                        },
                        "destinationAmount": "219849000000000000000",
                        "orders": [
                            {
                                "sourceAsset": {
                                    "address": "0x0000000000000000000000000000000000000000",
                                    "symbol": "ETH",
                                    "decimals": "18"
                                },
                                "sourceAmount": "1000000000000000000",
                                "destinationAsset": {
                                    "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
                                    "symbol": "DAI",
                                    "decimals": "18"
                                },
                                "destinationAmount": "220400000000000000000",
                                "exchange": {
                                    "id": 19,
                                    "name": "PMM"
                                },
                                "fee": {
                                    "percentage": "0",
                                    "amount": "0",
                                    "asset": {
                                        "address": "0x0000000000000000000000000000000000000000",
                                        "symbol": "ETH",
                                        "decimals": "18"
                                    }
                                }
                            }
                        ],
                        "runnerUpOrders": [
                            {
                                "sourceAsset": {
                                    "address": "0x0000000000000000000000000000000000000000",
                                    "symbol": "ETH",
                                    "decimals": "18"
                                },
                                "sourceAmount": "5449375978333281110",
                                "destinationAsset": {
                                    "address": "0x6b175474e89094c44da98b954eedeac495271d0f",
                                    "symbol": "DAI",
                                    "decimals": "18"
                                },
                                "destinationAmount": "1199999999999999999967",
                                "exchange": {
                                    "id": 22,
                                    "name": "0x V3"
                                },
                                "fee": {
                                    "percentage": "0",
                                    "amount": "0",
                                    "asset": {
                                        "address": "0xe41d2489571d322189246dafa5ebde1f4699f498",
                                        "symbol": "ZRX",
                                        "decimals": "18"
                                    }
                                }
                            }
                        ]
                    }
                ],
                "totleFee": {
                    "asset": {
                        "address": "0x0000000000000000000000000000000000000000",
                        "symbol": "ETH",
                        "decimals": "18"
                    },
                    "percentage": "0.25",
                    "amount": "2506265664160401"
                },
                "partnerFee": {
                    "asset": {
                        "address": "0x0000000000000000000000000000000000000000",
                        "symbol": "ETH",
                        "decimals": "18"
                    },
                    "percentage": "0",
                    "amount": "0"
                }
            }
        ],
        "transactions": [
            {
                "type": "swap",
                "tx": {
                    "to": "0x3b21d6d25e7f036c8277efe9a7ebf17ca12fe4f6",
                    "from": "0x0000000000000000000000000000000000000000",
                    "value": "1000000000000000000",
                    "data": "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",
                    "gasPrice": "10000000000",
                    "gas": "1000000"
                }
            }
        ],
        "expiration": {
            "blockNumber": 9436431,
            "estimatedTimestamp": 1581090812
        }
    }
}
Parameters List

Common Parameter Objects

Token Details

Parameter

Description

address

Address of the token

symbol

Symbol of the token

decimals

Number of decimals the token has

Fee Details

Parameter

Description

percentage

The percentage being used to calculate the fee amount

amount

The fee amount denoted in the fee.asset token

asset

Token Details of the token which the fee is denoted in

Token Amount Details

Parameter

Description

sourceAsset

Token Details of the token being sold

sourceAmount

Amount of the token being sold

destinationAsset

Token Details of the token being bought

destinationAmount

Amount of the token being bought

Route Details extends Token Amount Details

Parameter

Description

baseAsset?

Token Details of the token used for a middle trade between sourceAsset and destinationAsset

Trade Details extends Token Amount Details

Parameter

Description

orders[]

Array of Order Details for the main orders that were selected

runnerUpOrders[]

Array of Order Details for the backup orders that were selected to be used if any of the main orders fail

Order Details extends Token Amount Details

Parameter

Description

exchange

Details of the exchange the order is for

exchange.id

Id of the order's exchange. List of exchanges can be found here​

exchange.name

Name of the order's exchange

fee

Fee Details of the fees taken by the exchange

API Parameters

Parameter

Description

success

Whether or not the API request was successful

response

The object that contains the response details

response.id

Unique identifier for this request/response pair

response.summary[]

Array of human-readable details of the requested swaps' best route. Contains information in Route Details

response.summary[].notes[]

Array of strings of any extra details

response.summary[].rate

The rate of this swap denoted in (destinationAmount / (10 ** destinationAsset.decimals)) / (sourceAmount / (10 ** sourceAsset.decimals))

response.summary[].guaranteedRate

Rate that is guaranteed based of the supplied maxMarketSlippagePercent

response.summary[].runnerUpRoutes[]

Array of Route Details considered by Totle that were not chosen for execution

response.summary[].trades[]

Array of Trade Details that make up the route

response.summary[].totleFee

Fee Details of the fee taken by Totle for facilitating the transaction

response.summary[].partnerFee

Fee Details of the fee taken by third-party partners who deploy a partner contract on Totle's platform

response.transactions[]

Array of transaction objects auto-generated to perform the swaps described above in the summary. If multiple transaction objects are returned, the ones preceding the swap transaction will be token approval transactions

response.transactions[].type

The type of transaction to be performed (e.g., swap or approval)

response.transactions[].tx

A full auto-generated transaction object to be signed and submitted on-chain

response.transactions[].tx.to

Contract address to which the transaction is sent to

response.transactions[].tx.from

The user's wallet address from which the transaction will originate

response.transactions[].tx.value

The Ether value to be included in the transaction

response.transactions[].tx.data

The encoded payload data the contract needs to execute the swaps

response.transactions[].tx.gas

The suggested gas price for the transaction payload (users are strongly discouraged to modify this value)

response.transactions[].tx.gasLimit

The maximum gas limit for the transaction (users are strongly discouraged to modify this value)

response.transactions[].tx.nonce

The user's wallet transaction count required in every transaction

response.expiration

Information about when the returned payload expires and is no longer valid

response.expiration.blockNumber

The block number in which the returned payload is no longer valid

response.expiration.estimatedTimestamp

The estimated timestamp (in seconds) when blockNumber is reached

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Contents
Summary
Transactions
Expiration