diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a8417245..0d914b98 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,4 +1,4 @@
-name: Release
+name: Publish
 on:
   release:
     types: [ published ]
diff --git a/gen/schema.ts b/gen/schema.ts
index 44845294..cec95326 100644
--- a/gen/schema.ts
+++ b/gen/schema.ts
@@ -1,14 +1,10 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-/* eslint-disable no-console */
 import { readFileSync, writeFileSync } from 'fs'
 import { snakeCase } from 'lodash'
 import axios from 'axios'
 import { resolve } from 'path'
 import { sortObjectFields } from '../src/util'
-import { inspect } from 'util'
 
 
-// eslint-disable-next-line @typescript-eslint/no-var-requires
 const Inflector = require('inflector-js')
 
 
diff --git a/src/query.ts b/src/query.ts
index 483ee36a..9259f361 100644
--- a/src/query.ts
+++ b/src/query.ts
@@ -5,7 +5,7 @@ import Debug from './debug'
 const debug = Debug('query')
 
 
-type QueryFilter = Record<string, string | number | boolean>
+type QueryFilter = Record<string, string | number | boolean | object>
 
 
 interface QueryParamsRetrieve {
@@ -61,7 +61,7 @@ const generateQueryStringParams = (params: QueryParamsRetrieve | QueryParamsList
 		// Filters
 		if (params.filters) {
 			Object.entries(params.filters).forEach(([p, v]) => {
-				qp[`filter[q][${p}]`] = String(v)
+				qp[`filter[q][${p}]`] = (typeof v === 'object')? JSON.stringify(v) : String(v)
 			})
 		}
 	}
diff --git a/test/spot.ts b/test/spot.ts
index ed8343fa..1796bcf3 100644
--- a/test/spot.ts
+++ b/test/spot.ts
@@ -1,25 +1,28 @@
 
-import commercelayer, { CommerceLayerStatic, SdkError } from '../src/index'
+import { inspect } from 'util'
+import commercelayer from '../src/index'
+import getToken from './token'
 
 
 (async () => {
 
-	enum ErrorType {
-		CLIENT 		= 'client',		// Error instantiating the client
-		REQUEST 	= 'request',	// Error preparing API request
-		RESPONSE 	= 'response',	// Error response from API
-		CANCEL 		= 'cancel',		// Forced request abort using interceptor
-		PARSE 		= 'parse',		// Error parsing API resource
-		GENERIC 	= 'generic',	// Other not specified errors
-	}
+	const auth = await getToken('integration')
+	const accessToken = auth ? auth.accessToken : ''
+	const organization = process.env.CL_SDK_ORGANIZATION || 'sdk-test-org'
 
-	const values = Object.values(ErrorType)
+	const cl = commercelayer({
+		organization,
+		accessToken
+	})
 
-	const err = {
-		name: 'SdkError',
-		type: 'cancel'
-	}
+	try {
 
-	console.log(CommerceLayerStatic.isSdkError(err))
+		const customers = await cl.customers.list({ filters: { email_eq: 'userx2@server.com' }})
+		console.log(inspect(customers, false, null, true))
+
+	} catch (error: any) {
+		console.log(inspect(error, false, null, true))
+		console.log(error.message)
+	}
 
 })()