Pendle

Supported Chains

Available on Arbitrum, Base, Binance Smart Chain, Ethereum and Optimism

Available Endpoints:

Click on the endpoint to jump to the section with full details

• /getmarketsGET - Returns the list of the pendle market .

• /getmarkettokensGET -Returns all the tokens in the specified market address.

• /getmarketdataGET - Returns the data for the specified market .

• /getbalanceGET -Returns the balance of particular address of the specified market .

• /transferliquidityPOST - Initiate the transfer liquidity from source market address to destination market address .

• /redeemPOST - Initiates a redeem transaction within a yield aggregator protocol, converting yield-bearing tokens back into their underlying asset.

• /mint POST -Initiates a mint transaction within a yield aggregator protocol, converting deposited assets into yield-bearing tokens (or share tokens).

• /swap POST - Initiates a swap transaction within a yield aggregator protocol, enabling users to exchange deposited tokens for another asset via the yield aggregation mechanism.

• /addliquidity POST - Initiate the transaction to add liquidity from a specified market .

• /removeliquidityPOST - Initiate the transaction to remove liquidity from a specified market.

Yield Aggregator IDs

Below is a list of Yield Aggregator IDs related to Pendle. Please see the Yield Aggregator ID for a complete Yield Aggregator ID list and more information.

Yield Aggregator Name	Chain	Yield Aggregator ID
Pendle	Ethereum	5200
Pendle	Arbitrum	5201
Pendle	Base	5202
Pendle	Optimism	5203
Pendle	Binance Smart Chain	5204

Endpoint Details

/getmarkets

Returns the list of the pendle market .

GET https://api.expand.network/yieldaggregator/getmarkets

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
includeInactive	Boolean	If true, return the Market with expiry also. By default, false

Sample Request

https://api.expand.network/yieldaggregator/getmarkets?yieldAggregatorId=5200&includeInactive=true

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": [
        {
            "name": "stETH",
            "expiry": "2025-12-25T00:00:00.000Z",
            "underlyingAsset": "0x7f39c581f595b53c5cb19bd0b3f8da6c935e2ca0",
            "marketAddress": "0xc374f7ec85f8c7de3207a10bb1978ba104bda3b2",
            "ptAddress": "0xf99985822fb361117fcf3768d34a6353e6022f5f",
            "ytAddress": "0xf3abc972a0f537c1119c990d422463b93227cd83",
            "syAddress": "0xcbc72d92b2dc8187414f6734718563898740c0bc",
            "isActive": true
        },
        {
            "name": "sUSDe",
            "expiry": "2025-03-27T00:00:00.000Z",
            "underlyingAsset": "0x9d39a5de30e57443bff2a8307a4256c8797a3497",
            "marketAddress": "0xcdd26eb5eb2ce0f203a84553853667ae69ca29ce",
            "ptAddress": "0xe00bd3df25fb187d6abbb620b3dfd19839947b81",
            "ytAddress": "0x96512230bf0fa4e20cf02c3e8a7d983132cd2b9f",
            "syAddress": "0x3ee118efc826d30a29645eaf3b2eaac9e8320185",
            "isActive": true
        },
        {
            "name": "USDe",
            "expiry": "2025-03-27T00:00:00.000Z",
            "underlyingAsset": "0x4c9edd5852cd905f086c759e8383e09bff1e68b3",
            "marketAddress": "0xb451a36c8b6b2eac77ad0737ba732818143a0e25",
            "ptAddress": "0x8a47b431a7d947c6a3ed6e42d501803615a97eaa",
            "ytAddress": "0x4a8036efa1307f1ca82d932c0895faa18db0c9ee",
            "syAddress": "0x4db99b79361f98865230f5702de024c69f629fec",
            "isActive": true
        },
        {
            "name": "rsENA",
            "expiry": "2025-03-27T00:00:00.000Z",
            "underlyingAsset": "0xc65433845ecd16688eda196497fa9130d6c47bd8",
            "marketAddress": "0x7e0209ab6fa3c7730603b68799bbe9327dab7e88",
            "ptAddress": "0xb930dd4ea22cd4404c30d68b72e18453adcf93a2",
            "ytAddress": "0x7d128742816aa09af2e9f0ca8c96450ceec17d7a",
            "syAddress": "0x64046776c9c856fdc5c39c6eba101adc8e18291f",
            "isActive": true
        },
        {
            "name": "rsETH",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0xa1290d69c65a6fe4df752f95823fae25cb99e5a7",
            "marketAddress": "0xfd482179ddee989c45eab19991852f80ff31457a",
            "ptAddress": "0xe08c45f3cfe70f4e03668dc6e84af842bee95a68",
            "ytAddress": "0x9335a7a9208cda49f287ea9af7b3d1faadfcfe80",
            "syAddress": "0x730a5e2acebccaa5e9095723b3cb862739da793c",
            "isActive": true
        },
        {
            "name": "eETH",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0xcd5fe23c85820f7b72d0926fc9b05b43e359b7ee",
            "marketAddress": "0xf4cf59259d007a96c641b41621ab52c93b9691b1",
            "ptAddress": "0xef6122835a2bbf575d0117d394fda24ab7d09d4e",
            "ytAddress": "0x08aefe9dfe7818caaedd94e38e910d2155b7d2b0",
            "syAddress": "0xac0047886a985071476a1186be89222659970d65",
            "isActive": true
        },
        {
            "name": "eBTC (Zerolend)",
            "expiry": "2025-03-27T00:00:00.000Z",
            "underlyingAsset": "0x52bb650211e8a6986287306a4c09b73a9affd5e9",
            "marketAddress": "0x98ffefd1a51d322c8def6d0ba183e71547216f7f",
            "ptAddress": "0x8b89d5ea6c9ea52dab5834e9789aa10085c14858",
            "ytAddress": "0x1477a353f248ac94b52f863e234755943a18b94c",
            "syAddress": "0x96af5d9e4d01fb892fd2d76bfc0e3c07aecf8b6b",
            "isActive": true
        },
        {
            "name": "agETH",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0xe1b4d34e8754600962cd944b535180bd758e6c2e",
            "marketAddress": "0xbe8549a20257917a0a9ef8911daf18190a8842a4",
            "ptAddress": "0x6e43f6abce001c14c7115d20908d0c272338eaf1",
            "ytAddress": "0x0310a860cf7efe8f54ab9b4de49cd071c37fcbcb",
            "syAddress": "0xb1b9150f2085f6a553b547099977181ca802752a",
            "isActive": true
        },
        {
            "name": "uniETH",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0xf1376bcef0f78459c0ed0ba5ddce976f1ddf51f4",
            "marketAddress": "0xbba9baaa6b3107182147a12177e0f1ec46b8b072",
            "ptAddress": "0x302091967c09323815594ad8db2d8de35c3a1985",
            "ytAddress": "0x999a3847707511e06e6df03029d7edb04f9099c8",
            "syAddress": "0xc430db19339a3051192233b4c49f9ab3dc6d16b7",
            "isActive": true
        },
        {
            "name": "pufETH",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0xd9a442856c234a39a81a089c06451ebaa4306a72",
            "marketAddress": "0x58612beb0e8a126735b19bb222cbc7fc2c162d2a",
            "ptAddress": "0x9cfc9917c171a384c7168d3529fc7e851a2e0d6d",
            "ytAddress": "0x784a0bb8208c70290cac6bcbc3650ceb9227813e",
            "syAddress": "0x253008ba4ae2f3e6488dc998a5321d4eb1a0c905",
            "isActive": true
        },
        {
            "name": "weETHs",
            "expiry": "2025-06-26T00:00:00.000Z",
            "underlyingAsset": "0x917cee801a67f933f2e6b33fc0cd1ed2d5909d88",
            "marketAddress": "0xcba3b226ca62e666042cb4a1e6e4681053885f75",
            "ptAddress": "0xa3170a9ee20d9832d933d4355676d09f66909d12",
            "ytAddress": "0xaac7db6c2bc926ade954d69a2d705f059043ea02",
            "syAddress": "0x012badcc6e824c2ea32bd5367ebda3be3402c9c5",
            "isActive": true
        },
        {
            "name": "liquidBeraETH",
            "expiry": "2025-04-10T00:00:00.000Z",
            "underlyingAsset": "0x83599937c2c9bea0e0e8ac096c6f32e86486b410",
            "marketAddress": "0x46e6b4a950eb1abba159517dea956afd01ea9497",
            "ptAddress": "0x50bf5c6445b79b79e368856095a70c564d0c6966",
            "ytAddress": "0x6bd07c8691651a31c2d56532e4e5c0f46e1d80e8",
            "syAddress": "0x14c1878bd3f989d0d2199c537ea1a6d3b5225d05",
            "isActive": true
        },
        }
    ]
}

/getmarkettokens

Returns all the tokens in the specified market address.

GET https://api.expand.network/yieldaggregator/getmarkettokens

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
marketAddress*	String	Address of the specific market.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.

Sample Request

https://api.expand.network/yieldaggregator/getmarkettokens?yieldAggregatorId=5200&marketAddress=0xcdd26eb5eb2ce0f203a84553853667ae69ca29ce

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "mintTokens": [
            "0x4c9edd5852cd905f086c759e8383e09bff1e68b3",
            "0x9d39a5de30e57443bff2a8307a4256c8797a3497"
        ],
        "redeemTokens": [
            "0x9d39a5de30e57443bff2a8307a4256c8797a3497"
        ],
        "Swap": {
            "tokensIn": [
                "0x9d39a5de30e57443bff2a8307a4256c8797a3497",
                "0x3ee118efc826d30a29645eaf3b2eaac9e8320185",
                "0x4c9edd5852cd905f086c759e8383e09bff1e68b3",
                "0x111111111117dc0aa78b770fa6a738034120c302",
                "0x7fc66500c84a76ad7e9c93437bfc5ac33e2ddae9",
                "0xe1b4d34e8754600962cd944b535180bd758e6c2e",
                "0xd1b5651e55d4ceed36251c61c50c889b36f6abb5",
                "0x8be3460a480c80728a8c4d7a5d5303c85ba7b3b9",
                "0xa663b02cf0a4b149d2ad41910cb81e23e1c41c32",
                "0x77e06c9eccf2e797fd462a92b6d7642ef85b0a44",
                "0x6985884c4392d348587b19cb9eaaf157f13271cd"
            ],
            "tokensOut": [
                "0x9d39a5de30e57443bff2a8307a4256c8797a3497",
                "0x2260fac5e5542a773aa44fbcfedf7c193bc2c599",
                "0xcd5fe23c85820f7b72d0926fc9b05b43e359b7ee",
                "0x7223442cad8e9ca474fc40109ab981608f8c4273",
                "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
                "0x163f8c2467924be0ae7b5347228cabf260318753",
                "0x4691937a7508860f876c9c0a2a617e7d9e945d4b",
                "0x7f39c581f595b53c5cb19bd0b3f8da6c935e2ca0",
                "0x77e06c9eccf2e797fd462a92b6d7642ef85b0a44",
                "0x6985884c4392d348587b19cb9eaaf157f13271cd"
            ]
        }
    }
}

/getmarketdata

Returns the data for the specified market .

GET https://api.expand.network/yieldaggregator/getmarketdata

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
marketAddress*	Boolean	Address of the specific market.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.

Sample Request

https://api.expand.network/yieldaggregator/getmarketdata?yieldAggregatorId=5200&marketAddress=0xcdd26eb5eb2ce0f203a84553853667ae69ca29ce

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "liquidityInUsd": "134907506.52283007",
        "tradingVolumeInUsd": "36339381.69865377",
        "totalSupply": "26392820.87417019",
        "totalPtTokens": "89416948.23342799",
        "totalLpTokens": "61534199.832070634",
        "totalSyTokens": "40588366.38292736"
    }
}

/getbalance

Returns the balance of particular address of the specified market .

GET https://api.expand.network/yieldaggregator/getbalance

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
marketAddress*	String	Address of the specific market.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
address*	String	Public address of the user.

Sample Request

https://api.expand.network/yieldaggregator/getbalance?marketAddress=0x8098b48a1c4e4080b30a43a7ebc0c87b52f17222&address=0x8dC3F8e1449E56929Aa7a721C9082ce4A9771F47&yieldAggregatorId=5200

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "balance": "2517682103"
    }
}

/transferliquidity

Initiate the transfer liquidity from source market address to destination market address .

POST https://api.expand.network/yieldaggregator/transferliquidity

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
marketAddress*	String	Source market address.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the user.
dstMarketAddress*	String	destination market address.
lpAmount*	String	LP token amount. The minimum valuation is 0.01 USD
ptAmount*	String	Principal token amount. The minimum valuation is 0.01 USD
ytAmount*	String	Yield token amount. The minimum valuation is 0.01 USD
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
redeemRewards	Boolean	Redeem accrued rewards.
zeroPriceImpact	Boolean	Zero price impact mode.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "dstMarketAddress":"0xcdd26eb5eb2ce0f203a84553853667ae69ca29ce",
   "slippage" : "0.05",
   "gas":"1000000",
   "lpAmount":"1000000000000000000",
   "ptAmount":"1000000000000000000",
   "ytAmount":"1000000000000000000"
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "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",
       "estimationCheck": true,
       "referenceId": "5b86393c4dc74d9bb0fee01660829e5a"
   }
}

Sample Request

With ofacCheck:

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "dstMarketAddress":"0xcdd26eb5eb2ce0f203a84553853667ae69ca29ce",
   "slippage" : "0.05",
   "gas":"1000000",
   "lpAmount":"1000000000000000000",
   "ptAmount":"1000000000000000000",
   "ytAmount":"1000000000000000000",
    "ofacCheck": true
}

Sampe Response

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"
    }
}

/redeem

Initiates a redeem transaction within a yield aggregator protocol, converting yield-bearing tokens back into their underlying asset.

Note: Redeem PT & YT to tokens. If called before YT's expiry, both PT & YT of equal amounts are needed and will be burned.Else, only PT is needed and will be burned. User can redeem standard yield token by providing syAddress, similarly user can redeem yield token address by providing ytAddress.

POST https://api.expand.network/yieldaggregator/redeem

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
tokenOut*	String	Address of token to be redeemed.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the user.
amountIn*	String	Amount to be redeemed.
syAddress*	String	Standard yield address.
ytAddress*	String	Yield token address.
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
   "yieldAggregatorId":"5200",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenOut":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "5",
   "gas":"1000000",
   "ytAddress":"0x4a8036efa1307f1ca82d932c0895faa18db0c9ee"
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "0x339748cb000000000000000000000000dae2f6eddda6fb4fb60cc02633de27e2b431b4020000000000000000000000004a8036efa1307f1ca82d932c0895faa18db0c9ee0000000000000000000000000000000000000000000000008ac7230489e8000000000000000000000000000000000000000000000000000083d6c7aab6360000",
       "estimationCheck": true,
       "referenceId": "d0de8589aa8f4306b3a5b3c2044e28f1"
   }
}

Sample Request

With ofacCheck:

{
   "yieldAggregatorId":"5200",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenOut":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "5",
   "gas":"1000000",
   "ytAddress":"0x4a8036efa1307f1ca82d932c0895faa18db0c9ee",
    "ofacCheck": true
}

Sampe Response

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"
    }
}

/mint

Initiates a mint transaction within a yield aggregator protocol, converting deposited assets into yield-bearing tokens (or share tokens).

Note: User can mint standard yield token by providing syAddress, similarly user can mint yield token address by providing ytAddress.

POST https://api.expand.network/yieldaggregator/mint

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
tokenIn*	String	Address of token to be mint.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the user.
syAddress*	String	Standard yield address.
ytAddress*	String	Yield token address.
amountIn*	String	Amount to be mint.
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
   "yieldAggregatorId":"5200",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenIn":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "0.05",
   "gas":"1000000",
   "ytAddress":"0x4a8036efa1307f1ca82d932c0895faa18db0c9ee"
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "0x1a8631b2000000000000000000000000dae2f6eddda6fb4fb60cc02633de27e2b431b4020000000000000000000000004a8036efa1307f1ca82d932c0895faa18db0c9ee0000000000000000000000000000000000000000000000008ac7230489e8000000000000000000000000000000000000000000000000000083d6c7aab6360000",
       "estimationCheck": true,
       "referenceId": "3173e53c1af44cda8f70d4990858d2c6"
   }
}

Sample Request

With ofacCheck:

{
   "yieldAggregatorId":"5200",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenIn":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "0.05",
   "gas":"1000000",
   "ytAddress":"0x4a8036efa1307f1ca82d932c0895faa18db0c9ee",
    "ofacCheck": true
}

Sampe Response

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"
    }
}

/swap

Initiates a swap transaction within a yield aggregator protocol, enabling users to exchange deposited tokens for another asset via the yield aggregation mechanism.

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

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
enableAggregator	Boolean	If true, enable swap aggregator to swap between tokens that cannot be natively converted from/to the underlying asset.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the user.
path*	String	Comma-separated values of token pair.
amountIn*	String	Amount to be swapped.
marketAddress*	String	Address of the market.
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
  "yieldAggregatorId":"5200",
  "marketAddress":"usde",
  "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
  "amountIn":"10000000000000000000",
  "path":["0x8a47b431a7d947c6a3ed6e42d501803615a97eaa",
           "0x4db99b79361f98865230f5702de024c69f629fec"],
  "slippage" : "5",
  "gas":"1000000",
  "enableAggregator":true
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "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",
       "estimationCheck": true,
       "referenceId": "8d5b7f177bf541d385f723d4891a792e"
   }
}

Sample Request

With ofacCheck:

{
  "yieldAggregatorId":"5200",
  "marketAddress":"usde",
  "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
  "amountIn":"10000000000000000000",
  "path":["0x8a47b431a7d947c6a3ed6e42d501803615a97eaa",
           "0x4db99b79361f98865230f5702de024c69f629fec"],
  "slippage" : "5",
  "gas":"1000000",
  "enableAggregator":true,
  "ofacCheck": true
}

Sampe Response

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"
    }
}

/addliquidity

Initiate the transaction to add liquidity from a specified market .

POST https://api.expand.network/yieldaggregator/addliquidity

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
tokenIn*	String	Address of the token to be added.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the owner.
marketAddress*	String	Address of the market.
amount*	String	If user is initiating single side liquidity provisioning .
amountPtIn*	String	If user is initiating dual liquidity provisioning .
zeroPriceImpact	Boolean	Zero price impact mode.
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amount":"10000000000000000000",
   "tokenIn":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "1",
   "amountPtIn":"100000",
   "gas":"1000000"
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "0x97ee279e000000000000000000000000dae2f6eddda6fb4fb60cc02633de27e2b431b402000000000000000000000000b451a36c8b6b2eac77ad0737ba732818143a0e250000000000000000000000000000000000000000000000008ac7230489e8000000000000000000000000000000000000000000000000000000000000000186a0000000000000000000000000000000000000000000000000000000000000c741",
       "estimationCheck": true,
       "referenceId": "410bcb32a855442caa186a8a7a599d1e"
   }
}

Sample Request

With ofacCheck:

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amount":"10000000000000000000",
   "tokenIn":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "1",
   "amountPtIn":"100000",
   "gas":"1000000",
    "ofacCheck": true
}

Sampe Response

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"
    }
}

/removeliquidity

Initiate the transaction to remove liquidity from a specified market .

POST https://api.expand.network/yieldaggregator/removeliquidity

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
tokenOut*	String	Address of token to be removed.
yieldAggregatorId*	String	Refer to the Yield Aggregator ID page for details.
from*	String	Public Address of the owner.
marketAddress*	String	Address of the market.
amountIn*	String	Amount to be removed
enableAggregator	String	If true, enable swap aggregator to swap between tokens that cannot be natively converted from/to the underlying asset
isDual	Boolean	If true, then dual-token removal mode will be initiated and user will get back both tokens and PT
slippage	String	Percentage of total swap value. By default, 1. 0 <= slippage value < 100
gas*	String	Maximum gas limit provided by the sender, for the transaction.
gasPriority	String	Low, medium, or high.
ofacCheck	Boolean	if true,provides insights of the contract and tokens involved in the transaction. By Default, false Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet

Sample Request

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenOut":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "1",
   "isDual":true,
   "gas":"1000000",
   "enableAggregator":true
}

Sample Response

{
   "status": 200,
   "msg": "success",
   "data": {
       "chainId": "1",
       "from": "0xdae2f6eddda6fb4fb60cc02633de27e2b431b402",
       "to": "0x888888888889758F76e7103c6CbF23ABbF58F946",
       "value": "0",
       "gas": "1000000",
       "data": "0xb7d75b8b000000000000000000000000dae2f6eddda6fb4fb60cc02633de27e2b431b402000000000000000000000000b451a36c8b6b2eac77ad0737ba732818143a0e250000000000000000000000000000000000000000000000008ac7230489e800000000000000000000000000000000000000000000000000001a3314a2f53c7a6f0000000000000000000000000000000000000000000000010bfcf818602b1a92",
       "estimationCheck": true,
       "referenceId": "a2b80241f98544579531de6190c45729"
   }
}

Sample Request

With ofacCheck:

{
   "yieldAggregatorId":"5200",
   "marketAddress":"usde",
   "from":"0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
   "amountIn":"10000000000000000000",
   "tokenOut":"0x4db99b79361f98865230f5702de024c69f629fec",
   "slippage" : "1",
   "isDual":true,
   "gas":"1000000",
   "enableAggregator":true,
    "ofacCheck": true
}

Sampe Response

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"
    }
}