Route

curl -L \
  "https://api.fibrous.finance/starknet/route?amount=1000000000000000000&tokenInAddress=0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7&tokenOutAddress=0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8" \
  --header "Accept: */*"

import requests

url = "https://api.fibrous.finance/starknet/route"

params = {
    "amount": "1000000000000000000",  # 1 ETH
    "tokenInAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "tokenOutAddress": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8"
}

response = requests.get(url, params=params)
print(response.json())

const axios = require('axios');

const params = {
  amount: '1000000000000000000', // 1 ETH
  tokenInAddress: '0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7',
  tokenOutAddress: '0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8'
};

axios.get('https://api.fibrous.finance/starknet/route', { params })
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

{
  "success": true,
  "routeId": "b4a3c7ec-cc7a-4911-8271-3bbc0fd0f74c",
  "inputToken": {
    "address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "name": "Ether",
    "symbol": "ETH",
    "decimals": 18,
    "base": true,
    "native": true,
    "price": "4334.93"
  },
  "inputAmount": "1000000000000000000",
  "outputToken": {
    "address": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8",
    "name": "Tether USD",
    "symbol": "USDT",
    "decimals": 6,
    "base": true,
    "native": false,
    "price": "1"
  },
  "outputAmount": "4294604326",
  "time": 2.228,
  "estimatedGasUsed": "452175251237519300",
  "estimatedGasUsedInUsd": 0.054666630760995635,
  "route": [
    {
      "percent": "97%",
      "swaps": [
        [
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "74.00%",
            "tick_spacing": 1000,
            "fee": "0x20c49ba5e353f80000000000000000",
            "liquidity": "18192943774893943",
            "sqrt_price": "22339850386733508665161426074672526",
            "pool_key": "0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "5.00%",
            "tick_spacing": 5982,
            "fee": "0xc49ba5e353f7d00000000000000000",
            "liquidity": "2225131020847155",
            "sqrt_price": "22340544698589647251040986459872528",
            "pool_key": "0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 9,
            "poolId": "9:0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraStable",
            "poolAddress": "0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "3.00%",
            "fee": "5000000000000000",
            "extraData": {
              "rate_provider1": "0x05a1b2a3cdd0615a706239804e990af3f07b7fb9ba16cef11fac1552059912b9",
              "rate_provider2": "0x04d94a9b86d12e61351865c0c1cf7ad8aaa02f45fc6dfddc54869b5de6705e87",
              "amp_start": 25,
              "amp_end": 100,
              "rate1": "4303769280270000000000",
              "rate2": "1000000000000000000000000000000"
            }
          },
          {
            "protocol": 2,
            "poolId": "2:0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "JediSwap",
            "poolAddress": "0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "10.00%",
            "fee": "0.3",
            "extraData": {}
          },
          {
            "protocol": 9,
            "poolId": "9:0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraV2",
            "poolAddress": "0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "fee": "0xa",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "6.00%",
            "tick_spacing": 10,
            "fee": "0x1f4",
            "liquidity": "1836583108654633",
            "sqrt_price": "5199069779344232716823037",
            "pool_key": "0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "tick_spacing": 60,
            "fee": "0xbb8",
            "liquidity": "179539876650193",
            "sqrt_price": "5205773804419241142396309",
            "pool_key": "0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "extraData": {}
          }
        ]
      ]
    }
  ],
  "bestQuotesByProtocols": [
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""}
  ],
  "initial": false
}

GET

starknet

route

curl -L \
  "https://api.fibrous.finance/starknet/route?amount=1000000000000000000&tokenInAddress=0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7&tokenOutAddress=0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8" \
  --header "Accept: */*"

import requests

url = "https://api.fibrous.finance/starknet/route"

params = {
    "amount": "1000000000000000000",  # 1 ETH
    "tokenInAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "tokenOutAddress": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8"
}

response = requests.get(url, params=params)
print(response.json())

const axios = require('axios');

const params = {
  amount: '1000000000000000000', // 1 ETH
  tokenInAddress: '0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7',
  tokenOutAddress: '0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8'
};

axios.get('https://api.fibrous.finance/starknet/route', { params })
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

{
  "success": true,
  "routeId": "b4a3c7ec-cc7a-4911-8271-3bbc0fd0f74c",
  "inputToken": {
    "address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "name": "Ether",
    "symbol": "ETH",
    "decimals": 18,
    "base": true,
    "native": true,
    "price": "4334.93"
  },
  "inputAmount": "1000000000000000000",
  "outputToken": {
    "address": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8",
    "name": "Tether USD",
    "symbol": "USDT",
    "decimals": 6,
    "base": true,
    "native": false,
    "price": "1"
  },
  "outputAmount": "4294604326",
  "time": 2.228,
  "estimatedGasUsed": "452175251237519300",
  "estimatedGasUsedInUsd": 0.054666630760995635,
  "route": [
    {
      "percent": "97%",
      "swaps": [
        [
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "74.00%",
            "tick_spacing": 1000,
            "fee": "0x20c49ba5e353f80000000000000000",
            "liquidity": "18192943774893943",
            "sqrt_price": "22339850386733508665161426074672526",
            "pool_key": "0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "5.00%",
            "tick_spacing": 5982,
            "fee": "0xc49ba5e353f7d00000000000000000",
            "liquidity": "2225131020847155",
            "sqrt_price": "22340544698589647251040986459872528",
            "pool_key": "0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 9,
            "poolId": "9:0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraStable",
            "poolAddress": "0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "3.00%",
            "fee": "5000000000000000",
            "extraData": {
              "rate_provider1": "0x05a1b2a3cdd0615a706239804e990af3f07b7fb9ba16cef11fac1552059912b9",
              "rate_provider2": "0x04d94a9b86d12e61351865c0c1cf7ad8aaa02f45fc6dfddc54869b5de6705e87",
              "amp_start": 25,
              "amp_end": 100,
              "rate1": "4303769280270000000000",
              "rate2": "1000000000000000000000000000000"
            }
          },
          {
            "protocol": 2,
            "poolId": "2:0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "JediSwap",
            "poolAddress": "0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "10.00%",
            "fee": "0.3",
            "extraData": {}
          },
          {
            "protocol": 9,
            "poolId": "9:0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraV2",
            "poolAddress": "0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "fee": "0xa",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "6.00%",
            "tick_spacing": 10,
            "fee": "0x1f4",
            "liquidity": "1836583108654633",
            "sqrt_price": "5199069779344232716823037",
            "pool_key": "0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "tick_spacing": 60,
            "fee": "0xbb8",
            "liquidity": "179539876650193",
            "sqrt_price": "5205773804419241142396309",
            "pool_key": "0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "extraData": {}
          }
        ]
      ]
    }
  ],
  "bestQuotesByProtocols": [
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""}
  ],
  "initial": false
}

https://api.fibrous.finance/starknet/route

Find the optimal trading route for a token swap through Fibrous’s liquidity pools on Starknet. This endpoint analyzes multiple protocols, pool depths, and potential paths to deliver the most efficient swap execution for your tokens.

Query Parameters

string

required

Input token amount in wei format. For tokens with 18 decimals, multiply the amount by 10^18.Example: "1000000000000000000" (1 ETH)

string

required

Input token address.Example: "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7" (ETH)

string

required

Output token address.Example: "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8" (USDC)

boolean

If true, the amount parameter represents the desired output amount instead of input amount.Default: false

boolean

If true, only direct swaps between the input and output tokens will be considered.Default: false

array[string]

Array of protocol names to exclude from routing.Example: ["JediSwap", "10kSwap"]

Response

boolean

Indicates if the request was successful.

object

Details about the input token

Show child attributes

string

Token name

string

Token contract address

number

Token decimals

number

Current token price in USD

object

Details about the output token

Show child attributes

string

Token name

string

Token contract address

number

Token decimals

number

Current token price in USD

array

Array of route segments, each containing:

Show child attributes

string

Percentage of total amount routed through this segment

array

Array of swap steps in this segment

Show child attributes

number

Protocol identifier

string

Name of the liquidity pool

string

Address of the liquidity pool

string

Percentage of segment amount routed through this pool

object

Additional protocol-specific data

number

Time taken to find the route in seconds

string

Estimated gas that will be used for the swap

number

Estimated gas cost in USD

curl -L \
  "https://api.fibrous.finance/starknet/route?amount=1000000000000000000&tokenInAddress=0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7&tokenOutAddress=0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8" \
  --header "Accept: */*"

import requests

url = "https://api.fibrous.finance/starknet/route"

params = {
    "amount": "1000000000000000000",  # 1 ETH
    "tokenInAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "tokenOutAddress": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8"
}

response = requests.get(url, params=params)
print(response.json())

const axios = require('axios');

const params = {
  amount: '1000000000000000000', // 1 ETH
  tokenInAddress: '0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7',
  tokenOutAddress: '0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8'
};

axios.get('https://api.fibrous.finance/starknet/route', { params })
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

{
  "success": true,
  "routeId": "b4a3c7ec-cc7a-4911-8271-3bbc0fd0f74c",
  "inputToken": {
    "address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
    "name": "Ether",
    "symbol": "ETH",
    "decimals": 18,
    "base": true,
    "native": true,
    "price": "4334.93"
  },
  "inputAmount": "1000000000000000000",
  "outputToken": {
    "address": "0x068f5c6a61780768455de69077e07e89787839bf8166decfbf92b645209c0fb8",
    "name": "Tether USD",
    "symbol": "USDT",
    "decimals": 6,
    "base": true,
    "native": false,
    "price": "1"
  },
  "outputAmount": "4294604326",
  "time": 2.228,
  "estimatedGasUsed": "452175251237519300",
  "estimatedGasUsedInUsd": 0.054666630760995635,
  "route": [
    {
      "percent": "97%",
      "swaps": [
        [
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "74.00%",
            "tick_spacing": 1000,
            "fee": "0x20c49ba5e353f80000000000000000",
            "liquidity": "18192943774893943",
            "sqrt_price": "22339850386733508665161426074672526",
            "pool_key": "0xc25669ed8b70551736c7833dc0fde2d93d7829df3c0969aaadc642a36d4c98",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 5,
            "poolId": "5:0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "poolName": "Ekubo",
            "poolAddress": "0x00000005dd3d2f4429af886cd1a3b08289dbcea99a294197e9eb43b0e0325b4b",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "5.00%",
            "tick_spacing": 5982,
            "fee": "0xc49ba5e353f7d00000000000000000",
            "liquidity": "2225131020847155",
            "sqrt_price": "22340544698589647251040986459872528",
            "pool_key": "0x0305a929dfbafeb094fe63430e7f14f9b43a86b29831e3f21088e345ee145d91",
            "extraData": {
              "extension": "0x0000000000000000000000000000000000000000000000000000000000000000"
            }
          },
          {
            "protocol": 9,
            "poolId": "9:0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraStable",
            "poolAddress": "0x05e03162008d76cf645fe53c6c13a7a5fce745e8991c6ffe94400d60e44c210a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "3.00%",
            "fee": "5000000000000000",
            "extraData": {
              "rate_provider1": "0x05a1b2a3cdd0615a706239804e990af3f07b7fb9ba16cef11fac1552059912b9",
              "rate_provider2": "0x04d94a9b86d12e61351865c0c1cf7ad8aaa02f45fc6dfddc54869b5de6705e87",
              "amp_start": 25,
              "amp_end": 100,
              "rate1": "4303769280270000000000",
              "rate2": "1000000000000000000000000000000"
            }
          },
          {
            "protocol": 2,
            "poolId": "2:0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "JediSwap",
            "poolAddress": "0x04d0390b777b424e43839cd1e744799f3de6c176c7e32c1812a41dbd9c19db6a",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "10.00%",
            "fee": "0.3",
            "extraData": {}
          },
          {
            "protocol": 9,
            "poolId": "9:0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "poolName": "NostraV2",
            "poolAddress": "0x05ef8800d242c5d5e218605d6a10e81449529d4144185f95bf4b8fb669424516",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "fee": "0xa",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "6.00%",
            "tick_spacing": 10,
            "fee": "0x1f4",
            "liquidity": "1836583108654633",
            "sqrt_price": "5199069779344232716823037",
            "pool_key": "0x071273c5c5780b4be42d9e6567b1b1a6934f43ab8abaf975c0c3da219fc4d040",
            "extraData": {}
          },
          {
            "protocol": 6,
            "poolId": "6:0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111:0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7:0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8:0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "poolName": "MyswapCL",
            "poolAddress": "0x01114c7103e12c2b2ecbd3a2472ba9c48ddcbf702b1c242dd570057e26212111",
            "fromTokenAddress": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
            "toTokenAddress": "0x053c91253bc9682c04929ca02ed00b3e423f6710d2ee7e0d5ebb06f3ecf368a8",
            "percent": "1.00%",
            "tick_spacing": 60,
            "fee": "0xbb8",
            "liquidity": "179539876650193",
            "sqrt_price": "5205773804419241142396309",
            "pool_key": "0x018040da4516869bb63f1578b81bf2a7336977b08fb2941de556ca8726913129",
            "extraData": {}
          }
        ]
      ]
    }
  ],
  "bestQuotesByProtocols": [
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""},
    {"name": "", "quote": "", "quoteGasAdjusted": ""}
  ],
  "initial": false
}

Getting Started

Chains, Tokens, Contracts

Core Endpoints

Core Endpoints V2

Starknet API

Smart Contracts

Query Parameters

Response

​Query Parameters

​Response

Query Parameters

Response