diff --git a/docs/aggregation-protocol/api/_category_.json b/docs/aggregation-protocol/api/_category_.json
new file mode 100644
index 000000000..a4b6671f1
--- /dev/null
+++ b/docs/aggregation-protocol/api/_category_.json
@@ -0,0 +1,4 @@
+{
+  "label": "API",
+  "position": 3
+}
diff --git a/docs/aggregation-protocol/api/quote-params.mdx b/docs/aggregation-protocol/api/quote-params.mdx
new file mode 100644
index 000000000..66f7a4bb1
--- /dev/null
+++ b/docs/aggregation-protocol/api/quote-params.mdx
@@ -0,0 +1,204 @@
+---
+sidebar_position: 5
+---
+
+# Quote params
+
+## Find the best quote to exchange via 1inch router: [`/api/quote`](./swagger.mdx)
+
+### Description of query parameters
+
+<table>
+    <thead>
+    <tr>
+        <td>
+            <strong>Parameter name</strong>
+        </td>
+        <td>
+            <strong>Type</strong>
+        </td>
+        <td>
+            <strong>Description</strong>
+        </td>
+    </tr>
+    </thead>
+    <tbody>
+    <tr>
+        <td><code>fromTokenAddress*</code></td>
+        <td>string</td>
+        <td>
+            contract address of a token to sell<br/>
+            e.g.: <code>0x6b175474e89094c44da98b954eedeac495271d0f</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>toTokenAddress*</code></td>
+        <td>string</td>
+        <td>
+            contract address of a token to buy<br/>
+            e.g.: <code>0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>amount*</code></td>
+        <td>integer</td>
+        <td>
+            amount of a token to sell, set in minimal divisible units<br/>
+            e.g.:<br/>
+            <code>1.00 DAI</code> set as <code>1000000000000000000</code><br/>
+            <code>51.03 USDC</code> set as <code>51030000</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>fee</code></td>
+        <td>number</td>
+        <td>
+            this percentage of <code>fromTokenAddress</code> token amount will be sent to <code>referrerAddress</code>,<br/>
+            the rest will be used as input for a swap<br/>
+            <code>min: 0;</code> <code>max: 3;</code> <code>default: 0;</code><br/>
+            example to set a fee to 1.5%: <code>&fee=1.5</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>protocols</code></td>
+        <td>string</td>
+        <td>
+            specify liquidity protocols to use. If not set, all liquidity protocols will be used<br/>
+            e.g.: <code>&protocols=WETH,CURVE,BALANCER,...,ZRX</code><br/>
+            <code>default: all protocols can be used</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>gasPrice</code></td>
+        <td>string</td>
+        <td>
+            1inch takes in account gas expenses to determine exchange route. It is important to use the same gas price<br/>
+            on the quote and swap methods<br/>
+            gas price set in wei: <code>12.5 GWEI</code> set as <code>12500000000</code><br/>
+            <code>default: "fast" from the network</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>complexityLevel</code></td>
+        <td>string</td>
+        <td>
+            maximum number of token-connectors to be used in a transaction. The more is used — the longer route
+            estimation will take, the more complex route might be as a result. If not set, two token-connectors might be
+            used<br/>
+            <code>min: 0;</code> <code>max: 3;</code> <code>default: 2</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>connectorTokens</code></td>
+        <td>string</td>
+        <td>
+            token-connectors can be specified via this parameter. The more is set — the longer route estimation will
+            take. If not set, default token-connectors will be used. If token you want to exchange doesn't have a pool
+            with one of the default token-connectors, this parameter will help find the route;
+            should be the same for a quote and swap
+            e.g.:<br/>
+            <code>&connectorTokens=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE,
+                0x6b175474e89094c44da98b954eedeac495271d0f</code><br/>
+            <code>default: list of dafault token-connectors</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>gasLimit</code></td>
+        <td>integer</td>
+        <td>
+            maximum amount of gas for a swap;<br/>
+            should be the same for a quote and swap<br/>
+            <code>default: 11500000;</code> <code>max: 11500000;</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>gasLimit</code></td>
+        <td>integer</td>
+        <td>
+            maximum amount of gas for a swap;<br/>
+            should be the same for a quote and swap<br/>
+            <code>default: 11500000;</code> <code>max: 11500000;</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>mainRouteParts</code></td>
+        <td>integer</td>
+        <td>
+            limit maximum number of main route parts;<br/>
+            should be the same for a quote and swap<br/>
+            <code>default: 20;</code> <code>max: 50;</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>parts</code></td>
+        <td>integer</td>
+        <td>
+            limit maximum number of parts each main route part can be split into; should be the same for a quote and swap<br/>
+            <code>default: 20;</code> <code>max: 100;</code>
+        </td>
+    </tr>
+    </tbody>
+</table>
+
+### Description of response parameters
+
+<table>
+    <thead>
+    <tr>
+        <td>
+            <strong>Parameter name</strong>
+        </td>
+        <td>
+            <strong>Type</strong>
+        </td>
+        <td>
+            <strong>Description</strong>
+        </td>
+    </tr>
+    </thead>
+    <tbody>
+    <tr>
+        <td><code>fromToken</code></td>
+        <td>string</td>
+        <td>
+            parameters of a token to sell
+        </td>
+    </tr>
+    <tr>
+        <td><code>toToken</code></td>
+        <td>string</td>
+        <td>
+            parameters of a token to buy
+        </td>
+    </tr>
+    <tr>
+        <td><code>fromTokenAmount</code></td>
+        <td>string</td>
+        <td>
+            input amount of <code>fromToken</code> in minimal divisible units
+        </td>
+    </tr>
+    <tr>
+        <td><code>toTokenAmount</code></td>
+        <td>string</td>
+        <td>
+            result amount of <code>toToken</code> in minimal divisible units
+        </td>
+    </tr>
+    <tr>
+        <td><code>protocols</code></td>
+        <td>string</td>
+        <td>
+            route of the trade
+        </td>
+    </tr>
+    <tr>
+        <td><code>estimatedGas</code></td>
+        <td>string</td>
+        <td>
+            rough estimated amount of the gas limit for used protocols;<br/>
+            do not use <code>estimatedGas</code> from the quote method as the gas limit of a transaction
+        </td>
+    </tr>
+    </tbody>
+</table>
diff --git a/docs/aggregation-protocol/swagger.mdx b/docs/aggregation-protocol/api/swagger.mdx
similarity index 90%
rename from docs/aggregation-protocol/swagger.mdx
rename to docs/aggregation-protocol/api/swagger.mdx
index 99cef366d..73343f001 100644
--- a/docs/aggregation-protocol/swagger.mdx
+++ b/docs/aggregation-protocol/api/swagger.mdx
@@ -1,12 +1,12 @@
 ---
-sidebar_position: 2
+sidebar_position: 1
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
-import {SwaggerDoc} from '../../src/components/swagger-doc/SwaggerDoc';
+import {SwaggerDoc} from '../../../src/components/swagger-doc/SwaggerDoc';
 
-# API
+# Swagger
 
 <Tabs>
     <TabItem value="ethereum" label="Ethereum" default>
diff --git a/docs/aggregation-protocol/swap-builder-params.mdx b/docs/aggregation-protocol/api/swap-params.mdx
similarity index 52%
rename from docs/aggregation-protocol/swap-builder-params.mdx
rename to docs/aggregation-protocol/api/swap-params.mdx
index d1c78382b..e53424311 100644
--- a/docs/aggregation-protocol/swap-builder-params.mdx
+++ b/docs/aggregation-protocol/api/swap-params.mdx
@@ -2,9 +2,9 @@
 sidebar_position: 4
 ---
 
-# Swap builder params
+# Swap params
 
-## /api/quote
+## Generate data for calling the 1inch router for exchange: [`/api/swap`](./swagger.mdx)
 
 ### Description of query parameters
 
@@ -24,58 +24,99 @@ sidebar_position: 4
     </thead>
     <tbody>
     <tr>
-        <td><code>fromTokenAddress*</code></td>
+        <td><code>fromTokenAddress *</code></td>
         <td>string</td>
         <td>
-            contract address of a token to sell
+            contract address of a token to sell<br/>
             e.g.: <code>0x6b175474e89094c44da98b954eedeac495271d0f</code>
         </td>
     </tr>
     <tr>
-        <td><code>toTokenAddress*</code></td>
+        <td><code>toTokenAddress *</code></td>
         <td>string</td>
         <td>
-            contract address of a token to buy
+            contract address of a token to buy<br/>
             e.g.: <code>0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48</code>
         </td>
     </tr>
     <tr>
-        <td><code>amount*</code></td>
+        <td><code>amount *</code></td>
         <td>integer</td>
         <td>
             amount of a token to sell, set in minimal divisible units
-            e.g.:
-            <code>1.00 DAI</code> set as <code>1000000000000000000</code>
+            e.g.:<br/>
+            <code>1.00 DAI</code> set as <code>1000000000000000000</code><br/>
             <code>51.03 USDC</code> set as <code>51030000</code>
         </td>
     </tr>
     <tr>
-        <td><code>fee</code></td>
+        <td><code>fromAddress *</code></td>
+        <td>string</td>
+        <td>
+            address of a seller, make sure that this address has approved to spend fromTokenAddress in needed amount<br/>
+            e.g.: <code>0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>slippage *</code></td>
         <td>number</td>
         <td>
-            this percentage of <code>fromTokenAddress</code> token amount will be sent to <code>referrerAddress</code>,
-            the rest will be used as input for a swap
-            <code>min: 0;</code> <code>max: 3;</code> <code>default: 0;</code>
-            example to set a fee to 1.5%: <code>&fee=1.5</code>
+            limit of price slippage you are willing to accept in percentage, may be set with decimals. &slippage=0.5
+            means 0.5% slippage is acceptable. Low values increase chances that transaction will fail, high values
+            increase chances of front running. Set values in the range from 0 to 50
         </td>
     </tr>
     <tr>
         <td><code>protocols</code></td>
         <td>string</td>
         <td>
-            specify liquidity protocols to use. If not set, all liquidity protocols will be used
-            e.g.: <code>&protocols=WETH,CURVE,BALANCER,...,ZRX</code>
+            specify liquidity protocols. If not set, all liquidity protocols will be used; you can disable any protocol
+            by listing all protocols except those you don't need<br/>
+            e.g.: <code>&protocols=WETH,CURVE,BALANCER,...,ZRX</code><br/>
             <code>default: all protocols can be used</code>
         </td>
     </tr>
+    <tr>
+        <td><code>destReceiver</code></td>
+        <td>string</td>
+        <td>
+            recipient address of a purchased token<br/>
+            if not set, fromAddress will receive a purchased token
+        </td>
+    </tr>
+    <tr>
+        <td><code>referrerAddress</code></td>
+        <td>string</td>
+        <td>referrer's address
+        </td>
+    </tr>
+    <tr>
+        <td><code>fee</code></td>
+        <td>number</td>
+        <td>
+            this percentage of fromTokenAddress token amount will be sent to referrerAddress, the rest will be used as
+            input for a swap<br/>
+            <code>min: 0;</code> <code>max: 3;</code> <code>default: 0</code><br/>
+            example to set a fee to 1.5%: <code>&fee=1.5</code>
+        </td>
+    </tr>
     <tr>
         <td><code>gasPrice</code></td>
         <td>string</td>
         <td>
             1inch takes in account gas expenses to determine exchange route. It is important to use the same gas price
-            on the quote and swap methods
-            gas price set in wei: <code>12.5 GWEI</code> set as <code>12500000000</code>
-            <code>default: "fast" from the network</code>
+            on the quote and swap methods.<br/>
+            Gas price set in wei: <code>12.5 GWEI</code> set as <code>12500000000</code><br/>
+            <code>default: "fast" from network</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>burnChi</code></td>
+        <td>boolean</td>
+        <td>
+            If true, CHI will be burned from fromAddress to compensate gas. Check CHI balance and allowance before
+            turning that on. CHI should be approved for the spender address<br/>
+            <code>default: false</code>
         </td>
     </tr>
     <tr>
@@ -83,8 +124,7 @@ sidebar_position: 4
         <td>string</td>
         <td>
             maximum number of token-connectors to be used in a transaction. The more is used — the longer route
-            estimation will take, the more complex route might be as a result. If not set, two token-connectors might be
-            used
+            estimation will take, the more complex route might be as a result. If not set, two token-connectors may be used<br/>
             <code>min: 0;</code> <code>max: 3;</code> <code>default: 2</code>
         </td>
     </tr>
@@ -93,55 +133,60 @@ sidebar_position: 4
         <td>string</td>
         <td>
             token-connectors can be specified via this parameter. The more is set — the longer route estimation will
-            take. If not set, default token-connectors will be used. If token you want to exchange doesn't have a pool
-            with one of the default token-connectors, this parameter will help find the route;
-            should be the same for a quote and swap
-            e.g.:
-            <code>&connectorTokens=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE,
-                0x6b175474e89094c44da98b954eedeac495271d0f</code>
+            take. If not set, default token-connectors will be used. If a token you want to exchange doesn't have a pool
+            with one of the default token-connectors this parameter will help find the route;
+            should be the same for a quote and swap <code>max: 5;</code><br/>
+            e.g.: <code>&connectorTokens=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE,
+                0x6b175474e89094c44da98b954eedeac495271d0f</code><br/>
             <code>default: list of dafault token-connectors</code>
         </td>
     </tr>
     <tr>
-        <td><code>gasLimit</code></td>
-        <td>integer</td>
+        <td><code>allowPartialFill</code></td>
+        <td>boolean</td>
+        <td>if true, the algorithm can cancel part of the route, if the rate has become less attractive. Unswapped tokens will return to the fromAddress<br/>
+            <code>default: true</code>
+        </td>
+    </tr>
+    <tr>
+        <td><code>disableEstimate</code></td>
+        <td>boolean</td>
         <td>
-            maximum amount of gas for a swap;
-            should be the same for a quote and swap
-            <code>default: 11500000;</code> <code>max: 11500000;</code>
+            if true, disable most of the checks<br/>
+            <code>default: false</code>
         </td>
     </tr>
     <tr>
         <td><code>gasLimit</code></td>
         <td>integer</td>
         <td>
-            maximum amount of gas for a swap;
-            should be the same for a quote and swap
-            <code>default: 11500000;</code> <code>max: 11500000;</code>
+            maximum amount of gas for a swap;<br/>
+            should be the same for a quote and swap<br/>
+            <code>default: 11500000;</code> <code>max: 11500000</code>
         </td>
     </tr>
     <tr>
         <td><code>mainRouteParts</code></td>
         <td>integer</td>
         <td>
-            limit maximum number of main route parts;
-            should be the same for a quote and swap
-            <code>default: 20;</code> <code>max: 50;</code>
+            limit maximum number of main route parts;<br/>
+            should be the same for a quote and swap<br/>
+            <code>default: 20;</code> <code>max: 50</code>
         </td>
     </tr>
     <tr>
         <td><code>parts</code></td>
         <td>integer</td>
         <td>
-            limit maximum number of parts each main route part can be split into; should be the same for a quote and
-            swap
-            <code>default: 20;</code> <code>max: 100;</code>
+            limit maximum number of parts each main route parts can be split into; should be the same for a quote and swap<br/>
+            <code>default: 20;</code> <code>max: 100</code>
         </td>
     </tr>
     </tbody>
 </table>
 
-## Description of response parameters
+### Description of response parameters
+
 
 <table>
     <thead>
@@ -194,202 +239,46 @@ sidebar_position: 4
         </td>
     </tr>
     <tr>
-        <td><code>estimatedGas</code></td>
-        <td>string</td>
-        <td>
-            rough estimated amount of the gas limit for used protocols;
-            do not use <code>estimatedGas</code> from the quote method as the gas limit of a transaction
-        </td>
-    </tr>
-    </tbody>
-</table>
-
-
-## /api/swap
-
-### Description of query parameters
-
-<table>
-    <thead>
-    <tr>
-        <td>
-            <strong>Parameter name</strong>
-        </td>
-        <td>
-            <strong>Type</strong>
-        </td>
-        <td>
-            <strong>Description</strong>
-        </td>
-    </tr>
-    </thead>
-    <tbody>
-    <tr>
-        <td>fromTokenAddress *</td>
-        <td>string</td>
-        <td>
-            contract address of a token to sell
-            e.g.: <code>0x6b175474e89094c44da98b954eedeac495271d0f</code>
-        </td>
-    </tr>
-    <tr>
-        <td>toTokenAddress *</td>
+        <td><code>from</code></td>
         <td>string</td>
         <td>
-            contract address of a token to buy
-            e.g.: <code>0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48</code>
+            transactions will be sent from this address
         </td>
     </tr>
     <tr>
-        <td>amount *</td>
-        <td>integer</td>
-        <td>
-            amount of a token to sell, set in minimal divisible units
-            e.g.:
-            <code>1.00 DAI</code> set as <code>1000000000000000000</code>
-            <code>51.03 USDC</code> set as <code>51030000</code>
-        </td>
-    </tr>
-    <tr>
-        <td>fromAddress *</td>
+        <td><code>to</code></td>
         <td>string</td>
         <td>
-            address of a seller, make sure that this address has approved to spend fromTokenAddress in needed
-            amount
-            e.g.: <code>0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5</code>
-        </td>
-    </tr>
-    <tr>
-        <td>slippage *</td>
-        <td>number</td>
-        <td>
-            limit of price slippage you are willing to accept in percentage, may be set with decimals. &slippage=0.5
-            means 0.5% slippage is acceptable. Low values increase chances that transaction will fail, high values
-            increase chances of front running. Set values in the range from 0 to 50
+            transactions will be sent to our contract address
         </td>
     </tr>
     <tr>
-        <td>protocols</td>
+        <td><code>data</code></td>
         <td>string</td>
         <td>
-            specify liquidity protocols. If not set, all liquidity protocols will be used; you can disable any protocol
-            by listing all protocols except those you don't need
-            e.g.: <code>&protocols=WETH,CURVE,BALANCER,...,ZRX</code>
-            <code>default: all protocols can be used</code>
+            bytes of call data
         </td>
     </tr>
     <tr>
-        <td>destReceiver</td>
+        <td><code>value</code></td>
         <td>string</td>
         <td>
-            recipient address of a purchased token
-            if not set, fromAddress will receive a purchased token
-        </td>
-    </tr>
-    <tr>
-        <td>referrerAddress</td>
-        <td>string</td>
-        <td>referrer's address
-        </td>
-    </tr>
-    <tr>
-        <td>fee</td>
-        <td>number</td>
-        <td>
-            this percentage of fromTokenAddress token amount will be sent to referrerAddress, the rest will be used as
-            input for a swap
-            <code>min: 0;</code> <code>max: 3;</code> <code>default: 0</code>
-            example to set a fee to 1.5%: <code>&fee=1.5</code>
-        </td>
-    </tr>
-    <tr>
-        <td>gasPrice</td>
-        <td>string</td>
-        <td>
-            1inch takes in account gas expenses to determine exchange route. It is important to use the same gas price
-            on the quote and swap methods.
-            Gas price set in wei: <code>12.5 GWEI</code> set as <code>12500000000</code>
-            <code>default: "fast" from network</code>
-        </td>
-    </tr>
-    <tr>
-        <td>burnChi</td>
-        <td>boolean</td>
-        <td>
-            If true, CHI will be burned from fromAddress to compensate gas. Check CHI balance and allowance before
-            turning that on. CHI should be approved for the spender address
-            <code>default: false</code>
+            amount of ETH (in wei) will be sent to the contract address
         </td>
     </tr>
     <tr>
-        <td>complexityLevel</td>
+        <td><code>gasPrice</code></td>
         <td>string</td>
         <td>
-            maximum number of token-connectors to be used in a transaction. The more is used — the longer route
-            estimation will take, the more complex route might be as a result. If not set, two token-connectors may be
-            used
-            <code>min: 0;</code> <code>max: 3;</code> <code>default: 2</code>
+            gas price in wei
         </td>
     </tr>
     <tr>
-        <td>connectorTokens</td>
+        <td><code>gas</code></td>
         <td>string</td>
         <td>
-            token-connectors can be specified via this parameter. The more is set — the longer route estimation will
-            take. If not set, default token-connectors will be used. If a token you want to exchange doesn't have a pool
-            with one of the default token-connectors this parameter will help find the route;
-            should be the same for a
-            quote and swap max: 5;
-            e.g.:
-            <code>&connectorTokens=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE,
-                0x6b175474e89094c44da98b954eedeac495271d0f</code>
-            <code>default: list of dafault token-connectors</code>
-        </td>
-    </tr>
-    <tr>
-        <td>allowPartialFill</td>
-        <td>boolean</td>
-        <td>if true, the algorithm can cancel part of the route, if the rate has become less attractive. Unswapped
-            tokens will return to the fromAddress
-            <code>default: true</code>
-        </td>
-    </tr>
-    <tr>
-        <td>disableEstimate</td>
-        <td>boolean</td>
-        <td>
-            if true, disable most of the checks
-            <code>default: false</code>
-        </td>
-    </tr>
-    <tr>
-        <td>gasLimit</td>
-        <td>integer</td>
-        <td>
-            maximum amount of gas for a swap;
-            should be the same for a quote and swap
-            <code>default: 11500000;</code> <code>max: 11500000</code>
-        </td>
-    </tr>
-    <tr>
-        <td>mainRouteParts</td>
-        <td>integer</td>
-        <td>
-            limit maximum number of main route parts;
-            should be the same for a quote and swap
-            <code>default: 20;</code> <code>max: 50</code>
-        </td>
-    </tr>
-    <tr>
-        <td>parts</td>
-        <td>integer</td>
-        <td>
-            limit maximum number of parts each main route parts can be split into; should be the same for a quote and
-            swap
-            <code>default: 20;</code> <code>max: 100</code>
+            estimated amount of the gas limit, increase this value by 25%
         </td>
     </tr>
     </tbody>
 </table>
-
-### Description of response parameters
diff --git a/docs/aggregation-protocol/guide/quick-start.mdx b/docs/aggregation-protocol/guide/quick-start.mdx
index 9012d2d16..83dbbc034 100644
--- a/docs/aggregation-protocol/guide/quick-start.mdx
+++ b/docs/aggregation-protocol/guide/quick-start.mdx
@@ -34,7 +34,7 @@ TODO: explaining of decimals
 
 :::info
 
-About `slippage`, `disableEstimate`, `allowPartialFill` and other params, please, read [Swap builder params](../swap-builder-params.md)
+About `slippage`, `disableEstimate`, `allowPartialFill` and other params, please, read [Swap params](../api/swap-params)
 
 :::
 
diff --git a/docs/limit-order-protocol/smart-contract/_category_.json b/docs/limit-order-protocol/smart-contract/_category_.json
index fbfd39631..c246a63bb 100644
--- a/docs/limit-order-protocol/smart-contract/_category_.json
+++ b/docs/limit-order-protocol/smart-contract/_category_.json
@@ -1,4 +1 @@
-{
-  "label": "Smart contracts",
-  "position": 2
-}
+{"label": "Smart contracts","position": 2}
diff --git a/git-submodules/limit-order-protocol b/git-submodules/limit-order-protocol
index f110eaa97..bf1909826 160000
--- a/git-submodules/limit-order-protocol
+++ b/git-submodules/limit-order-protocol
@@ -1 +1 @@
-Subproject commit f110eaa97e5f0dd5a026ad0e6e334e551547702c
+Subproject commit bf190982639e0408d0f8b1bbf4a874ff0810096c
diff --git a/package.json b/package.json
index b1dfec970..161897560 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "write-translations": "docusaurus write-translations",
     "write-heading-ids": "docusaurus write-heading-ids",
     "postinstall": "yarn run copy:lo-smartcontract-docs",
-    "copy:lo-smartcontract-docs": "git submodule update --remote --merge && rimraf docs/limit-order-protocol/smart-contract/* && cp -R git-submodules/limit-order-protocol/docgen/docs/* docs/limit-order-protocol/smart-contract/"
+    "copy:lo-smartcontract-docs": "git submodule update --remote --merge && rimraf docs/limit-order-protocol/smart-contract/* && cp -R git-submodules/limit-order-protocol/docgen/docs/* docs/limit-order-protocol/smart-contract/ && touch docs/limit-order-protocol/smart-contract/_category_.json && echo '{\"label\": \"Smart contracts\",\"position\": 2}' > docs/limit-order-protocol/smart-contract/_category_.json"
   },
   "dependencies": {
     "@docusaurus/core": "2.0.0-beta.6",