diff --git a/package.json b/package.json
index f6ef12645..b9299fc40 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "build:lib": "yarn build:sqltree && yarn build:tools && yarn build:filterparser && yarn build:datalib",
     "build:app": "yarn plugins:copydist && cd app && yarn install && yarn build",
     "build:api": "yarn workspace dbgate-api build",
+    "build:api:doc": "yarn workspace dbgate-api build:doc",
     "build:web": "yarn workspace dbgate-web build",
     "build:plugins:frontend": "workspaces-run --only=\"dbgate-plugin-*\" -- yarn build:frontend",
     "build:plugins:backend": "workspaces-run --only=\"dbgate-plugin-*\" -- yarn build:backend",
diff --git a/packages/api/src/shell/deployDb.js b/packages/api/src/shell/deployDb.js
index 6d47d179d..331613240 100644
--- a/packages/api/src/shell/deployDb.js
+++ b/packages/api/src/shell/deployDb.js
@@ -6,6 +6,21 @@ const requireEngineDriver = require('../utility/requireEngineDriver');
 const loadModelFolder = require('../utility/loadModelFolder');
 const crypto = require('crypto');
 
+/**
+ * Deploys database model stored in modelFolder (table as yamls) to database
+ * @param {object} options
+ * @param {connectionType} options.connection - connection object
+ * @param {object} options.systemConnection - system connection (result of driver.connect). If not provided, new connection will be created
+ * @param {object} options.driver - driver object. If not provided, it will be loaded from connection
+ * @param {object} options.analysedStructure - analysed structure of the database. If not provided, it will be loaded
+ * @param {string} options.modelFolder - folder with model files (YAML files for tables, SQL files for views, procedures, ...)
+ * @param {import('dbgate-tools').DatabaseModelFile[]} options.loadedDbModel - loaded database model - collection of yaml and SQL files loaded into array
+ * @param {function[]} options.modelTransforms - array of functions for transforming model
+ * @param {object} options.dbdiffOptionsExtra - extra options for dbdiff
+ * @param {string} options.ignoreNameRegex - regex for ignoring objects by name
+ * @param {string} options.targetSchema - target schema for deployment
+ * @param {number} options.maxMissingTablesRatio - maximum ratio of missing tables in database. Safety check, if missing ratio is highe, deploy is stopped (preventing accidental drop of all tables)
+ */
 async function deployDb({
   connection,
   systemConnection,
diff --git a/packages/api/src/shell/generateDeploySql.js b/packages/api/src/shell/generateDeploySql.js
index eb9dde32e..0edc0dc3f 100644
--- a/packages/api/src/shell/generateDeploySql.js
+++ b/packages/api/src/shell/generateDeploySql.js
@@ -15,6 +15,21 @@ const importDbModel = require('../utility/importDbModel');
 const requireEngineDriver = require('../utility/requireEngineDriver');
 const connectUtility = require('../utility/connectUtility');
 
+/**
+ * Generates query for deploying model into database
+ * @param {object} options
+ * @param {connectionType} options.connection - connection object
+ * @param {object} options.systemConnection - system connection (result of driver.connect). If not provided, new connection will be created
+ * @param {object} options.driver - driver object. If not provided, it will be loaded from connection
+ * @param {object} options.analysedStructure - analysed structure of the database. If not provided, it will be loaded
+ * @param {string} options.modelFolder - folder with model files (YAML files for tables, SQL files for views, procedures, ...)
+ * @param {import('dbgate-tools').DatabaseModelFile[]} options.loadedDbModel - loaded database model - collection of yaml and SQL files loaded into array
+ * @param {function[]} options.modelTransforms - array of functions for transforming model
+ * @param {object} options.dbdiffOptionsExtra - extra options for dbdiff
+ * @param {string} options.ignoreNameRegex - regex for ignoring objects by name
+ * @param {string} options.targetSchema - target schema for deployment
+ * @param {number} options.maxMissingTablesRatio - maximum ratio of missing tables in database. Safety check, if missing ratio is highe, deploy is stopped (preventing accidental drop of all tables)
+ */
 async function generateDeploySql({
   connection,
   systemConnection = undefined,