diff --git a/lib/default-profile.js b/lib/default-profile.js
index d4049806..ee44a85a 100644
--- a/lib/default-profile.js
+++ b/lib/default-profile.js
@@ -37,7 +37,7 @@ import {formatTravellers} from '../format/travellers.js';
 import {formatLoyaltyCard} from '../format/loyalty-cards.js';
 import {formatTransfers} from '../format/transfers.js';
 
-const DEBUG = (/(^|,)hafas-client(,|$)/).test((typeof process !== 'undefined') ? (process.env.DEBUG || '') : '');
+const DEBUG = (/(^|,)hafas-client(,|$)/).test(typeof process !== 'undefined' ? process.env.DEBUG || '' : '');
 const logRequest = DEBUG
 	? (_, req, reqId) => console.error(String(req.body))
 	: () => { };
diff --git a/lib/request.js b/lib/request.js
index bb5441f2..db88b76b 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -7,9 +7,10 @@ const randomBytesHex = (nBytes = 8) => {
 	const array = new Uint8Array(nBytes);
 	crypto.getRandomValues(array);
 	return Array.from(array)
-	  .map((byte) => byte.toString(16).padStart(2, '0'))
-	  .join('');
-  };
+		.map((byte) => byte.toString(16)
+			.padStart(2, '0'))
+		.join('');
+};
 
 const checkIfResponseIsOk = (_) => {
 	const {
diff --git a/p/db/index.js b/p/db/index.js
index 3878fb97..5f672fc3 100644
--- a/p/db/index.js
+++ b/p/db/index.js
@@ -1,5 +1,5 @@
-import dbnavBase from '../dbnav/base.json' with { type: "json" };
-import dbregioguideBase from '../dbregioguide/base.json' with { type: "json" };
+import dbnavBase from '../dbnav/base.json' with { type: 'json' };
+import dbregioguideBase from '../dbregioguide/base.json' with { type: 'json' };
 import {products} from '../../lib/products.js';
 
 // journeys()
diff --git a/p/dbnav/index.js b/p/dbnav/index.js
index bf21297f..2e3331bf 100644
--- a/p/dbnav/index.js
+++ b/p/dbnav/index.js
@@ -1,4 +1,4 @@
-import baseProfile from './base.json' with { type: "json" };
+import baseProfile from './base.json' with { type: 'json' };
 import {products} from '../../lib/products.js';
 import {formatJourneysReq, formatRefreshJourneyReq} from './journeys-req.js';
 import {formatTripReq} from './trip-req.js';
diff --git a/p/dbregioguide/index.js b/p/dbregioguide/index.js
index 7a8f5b83..3bf479cb 100644
--- a/p/dbregioguide/index.js
+++ b/p/dbregioguide/index.js
@@ -1,4 +1,4 @@
-import baseProfile from './base.json' with { type: "json" };
+import baseProfile from './base.json' with { type: 'json' };
 import {products} from '../../lib/products.js';
 import {formatTripReq} from './trip-req.js';
 
diff --git a/p/dbweb/index.js b/p/dbweb/index.js
index 9752ba57..7a2cf0e3 100644
--- a/p/dbweb/index.js
+++ b/p/dbweb/index.js
@@ -1,4 +1,4 @@
-import baseProfile from './base.json' with { type: "json" };
+import baseProfile from './base.json' with { type: 'json' };
 import {products} from '../../lib/products.js';
 import {formatJourneysReq, formatRefreshJourneyReq} from './journeys-req.js';
 import {formatLocationFilter} from './location-filter.js';
diff --git a/test/dbnav-departures.js b/test/dbnav-departures.js
index 42a7d844..77c29c33 100644
--- a/test/dbnav-departures.js
+++ b/test/dbnav-departures.js
@@ -5,7 +5,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbnav/index.js';
-import res from './fixtures/dbnav-departures.json' with { type: "json" };
+import res from './fixtures/dbnav-departures.json' with { type: 'json' };
 import {dbnavDepartures as expected} from './fixtures/dbnav-departures.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbnav-refresh-journey.js b/test/dbnav-refresh-journey.js
index 1e97a5e2..43ff9a71 100644
--- a/test/dbnav-refresh-journey.js
+++ b/test/dbnav-refresh-journey.js
@@ -5,7 +5,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbnav/index.js';
-import res from './fixtures/dbnav-refresh-journey.json' with { type: "json" };
+import res from './fixtures/dbnav-refresh-journey.json' with { type: 'json' };
 import {dbNavJourney as expected} from './fixtures/dbnav-refresh-journey.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbnav-stop.js b/test/dbnav-stop.js
index 247d3da8..334f6ca3 100644
--- a/test/dbnav-stop.js
+++ b/test/dbnav-stop.js
@@ -5,7 +5,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbnav/index.js';
-import res from './fixtures/dbnav-stop.json' with { type: "json" };
+import res from './fixtures/dbnav-stop.json' with { type: 'json' };
 import {dbnavDepartures as expected} from './fixtures/dbnav-stop.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbnav-trip.js b/test/dbnav-trip.js
index 12c1770b..95960c1f 100644
--- a/test/dbnav-trip.js
+++ b/test/dbnav-trip.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbnav/index.js';
-import res from './fixtures/dbnav-trip.json' with { type: "json" };
+import res from './fixtures/dbnav-trip.json' with { type: 'json' };
 import {dbTrip as expected} from './fixtures/dbnav-trip.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbregioguide-trip.js b/test/dbregioguide-trip.js
index 86ba5120..0e36dee3 100644
--- a/test/dbregioguide-trip.js
+++ b/test/dbregioguide-trip.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbregioguide/index.js';
-import res from './fixtures/dbregioguide-trip.json' with { type: "json" };
+import res from './fixtures/dbregioguide-trip.json' with { type: 'json' };
 import {dbTrip as expected} from './fixtures/dbregioguide-trip.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbris-arrivals.js b/test/dbris-arrivals.js
index bd0bba3c..6f62fc6e 100644
--- a/test/dbris-arrivals.js
+++ b/test/dbris-arrivals.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbweb/index.js';
-import res from './fixtures/dbris-arrivals.json' with { type: "json" };
+import res from './fixtures/dbris-arrivals.json' with { type: 'json' };
 import {dbArrivals as expected} from './fixtures/dbris-arrivals.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbweb-departures.js b/test/dbweb-departures.js
index 69538643..b2c5f0e9 100644
--- a/test/dbweb-departures.js
+++ b/test/dbweb-departures.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbweb/index.js';
-import res from './fixtures/dbweb-departures.json' with { type: "json" };
+import res from './fixtures/dbweb-departures.json' with { type: 'json' };
 import {dbwebDepartures as expected} from './fixtures/dbweb-departures.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: true});
diff --git a/test/dbweb-journey.js b/test/dbweb-journey.js
index 1f3c4099..2182d1af 100644
--- a/test/dbweb-journey.js
+++ b/test/dbweb-journey.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbweb/index.js';
-import res from './fixtures/dbweb-journey.json' with { type: "json" };
+import res from './fixtures/dbweb-journey.json' with { type: 'json' };
 import {dbwebJourney as expected} from './fixtures/dbweb-journey.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbweb-refresh-journey.js b/test/dbweb-refresh-journey.js
index 64940f73..b994ec40 100644
--- a/test/dbweb-refresh-journey.js
+++ b/test/dbweb-refresh-journey.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbweb/index.js';
-import res from './fixtures/dbweb-refresh-journey.json' with { type: "json" };
+import res from './fixtures/dbweb-refresh-journey.json' with { type: 'json' };
 import {dbJourney as expected} from './fixtures/dbweb-refresh-journey.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});
diff --git a/test/dbweb-trip.js b/test/dbweb-trip.js
index 8236c7fd..1ef6a838 100644
--- a/test/dbweb-trip.js
+++ b/test/dbweb-trip.js
@@ -4,7 +4,7 @@ import tap from 'tap';
 
 import {createClient} from '../index.js';
 import {profile as rawProfile} from '../p/dbweb/index.js';
-import res from './fixtures/dbweb-trip.json' with { type: "json" };
+import res from './fixtures/dbweb-trip.json' with { type: 'json' };
 import {dbwebTrip as expected} from './fixtures/dbweb-trip.js';
 
 const client = createClient(rawProfile, 'public-transport/hafas-client:test', {enrichStations: false});