diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 961cb471..182afa41 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -59,50 +59,3 @@ jobs:
       - name: Tests non-Node 18
         if: matrix.node-version != '18.x'
         run: npm run test
-
-      - name: Debug workflow if failed
-        if: failure()
-        run: |
-          KEYS=$(curl -sSf -X POST https://relay.tunshell.com/api/sessions)
-          curl -sSf -X POST -H "Content-Type: application/json" -d "{\"text\": \"**Bee JS**\nDebug -> \`sh <(curl -sSf https://lets.tunshell.com/init.sh) L $(echo $KEYS | jq -r .peer2_key) \${TUNSHELL_SECRET} relay.tunshell.com\`\"}" https://beehive.ethswarm.org/hooks/${{ secrets.WEBHOOK_KEY }}
-          echo "Connect to github actions node using"
-          echo "sh <(curl -sSf https://lets.tunshell.com/init.sh) L $(echo $KEYS | jq -r .peer2_key) \${TUNSHELL_SECRET} relay.tunshell.com"
-          curl -sSf https://lets.tunshell.com/init.sh | sh /dev/stdin T $(echo $KEYS | jq -r .peer1_key) ${{ secrets.TUNSHELL_SECRET }} relay.tunshell.com
-
-#  browser:
-#    runs-on: ubuntu-latest
-#
-#    strategy:
-#      matrix:
-#        node-version: [16.x]
-#
-#    steps:
-#      - name: Checkout
-#        uses: actions/checkout@v2
-#        with:
-#          fetch-depth: 1
-#
-#      - name: Use Node.js ${{ matrix.node-version }}
-#        uses: actions/setup-node@v3
-#        with:
-#          node-version: ${{ matrix.node-version }}
-#          cache: 'npm'
-#
-#      - name: Install npm deps
-#        run: npm ci
-#
-#      # Start Bee Factory environment
-#      - name: Start Bee Factory environment
-#        run: npm run bee -- --detach
-#
-#      - name: Run browser tests
-#        run: npm run test:browser
-#
-#      - name: Debug workflow if failed
-#        if: failure()
-#        run: |
-#          KEYS=$(curl -sSf -X POST https://relay.tunshell.com/api/sessions)
-#          curl -sSf -X POST -H "Content-Type: application/json" -d "{\"text\": \"**Bee JS**\nDebug -> \`sh <(curl -sSf https://lets.tunshell.com/init.sh) L $(echo $KEYS | jq -r .peer2_key) \${TUNSHELL_SECRET} relay.tunshell.com\`\"}" https://beehive.ethswarm.org/hooks/${{ secrets.WEBHOOK_KEY }}
-#          echo "Connect to github actions node using"
-#          echo "sh <(curl -sSf https://lets.tunshell.com/init.sh) L $(echo $KEYS | jq -r .peer2_key) \${TUNSHELL_SECRET} relay.tunshell.com"
-#          curl -sSf https://lets.tunshell.com/init.sh | sh /dev/stdin T $(echo $KEYS | jq -r .peer1_key) ${{ secrets.TUNSHELL_SECRET }} relay.tunshell.com
diff --git a/package-lock.json b/package-lock.json
index 297776f9..ae5a8ce3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,13 +6,13 @@
   "packages": {
     "": {
       "name": "@ethersphere/bee-js",
-      "version": "5.2.0",
+      "version": "6.0.0",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@ethersphere/swarm-cid": "^0.1.0",
         "@types/readable-stream": "^2.3.13",
         "axios": "^1.3.4",
-        "cafe-utility": "^9.0.1",
+        "cafe-utility": "^10.8.1",
         "elliptic": "^6.5.4",
         "fetch-blob": "2.1.2",
         "isomorphic-ws": "^4.0.1",
@@ -3727,9 +3727,9 @@
       "license": "MIT"
     },
     "node_modules/cafe-utility": {
-      "version": "9.0.1",
-      "resolved": "https://registry.npmjs.org/cafe-utility/-/cafe-utility-9.0.1.tgz",
-      "integrity": "sha512-QiTaoRPkK8UyBBsGwv4zJRM88JibhcQ2GRHsLYTq+JaKIK6UyW1xSOlerJWAFHS/r/SpXffCQxlNIeiOA7MgCQ=="
+      "version": "10.8.1",
+      "resolved": "https://registry.npmjs.org/cafe-utility/-/cafe-utility-10.8.1.tgz",
+      "integrity": "sha512-Tt7O4MRCJa3Nj7qGZGpy7o7PpbdLiKu1yOwQcXFgopnCmfwsSHHJZcIwkpPBu7tyXAbNjmN2f3+pdwwKYpYZcA=="
     },
     "node_modules/call-bind": {
       "version": "1.0.2",
diff --git a/package.json b/package.json
index 5c8761dd..cd9142b9 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "@ethersphere/swarm-cid": "^0.1.0",
     "@types/readable-stream": "^2.3.13",
     "axios": "^1.3.4",
-    "cafe-utility": "^9.0.1",
+    "cafe-utility": "^10.8.1",
     "elliptic": "^6.5.4",
     "fetch-blob": "2.1.2",
     "isomorphic-ws": "^4.0.1",
diff --git a/src/bee-debug.ts b/src/bee-debug.ts
index ddd724d9..c5c5284f 100644
--- a/src/bee-debug.ts
+++ b/src/bee-debug.ts
@@ -86,20 +86,13 @@ export class BeeDebug {
     // unnecessary redirects.
     this.url = stripLastSlash(url)
 
-    const requestOptions: BeeRequestOptions = {
+    this.requestOptions = {
       baseURL: this.url,
       timeout: options?.timeout ?? false,
+      headers: options?.headers,
+      onRequest: options?.onRequest,
+      adapter: options?.adapter,
     }
-
-    if (options?.headers) {
-      requestOptions.headers = options.headers
-    }
-
-    if (options?.onRequest) {
-      requestOptions.onRequest = options.onRequest
-    }
-
-    this.requestOptions = requestOptions
   }
 
   async getNodeAddresses(options?: BeeRequestOptions): Promise<NodeAddresses> {
diff --git a/src/bee.ts b/src/bee.ts
index a0f8be2a..9e847d6d 100644
--- a/src/bee.ts
+++ b/src/bee.ts
@@ -6,7 +6,7 @@ import { Index, IndexBytes, makeFeedReader, makeFeedWriter } from './feed'
 import { getJsonData, setJsonData } from './feed/json'
 import { areAllSequentialFeedsUpdateRetrievable } from './feed/retrievable'
 import { makeTopic, makeTopicFromString } from './feed/topic'
-import { assertFeedType, DEFAULT_FEED_TYPE, FeedType } from './feed/type'
+import { DEFAULT_FEED_TYPE, FeedType, assertFeedType } from './feed/type'
 import * as bytes from './modules/bytes'
 import * as bzz from './modules/bzz'
 import * as chunk from './modules/chunk'
@@ -34,9 +34,9 @@ import type {
   PssSubscription,
   PublicKey,
   Reference,
-  Signer,
   SOCReader,
   SOCWriter,
+  Signer,
   Tag,
   Topic,
   UploadOptions,
@@ -120,20 +120,13 @@ export class Bee {
       this.signer = makeSigner(options.signer)
     }
 
-    const requestOptions: BeeRequestOptions = {
+    this.requestOptions = {
       baseURL: this.url,
       timeout: options?.timeout ?? false,
+      headers: options?.headers,
+      onRequest: options?.onRequest,
+      adapter: options?.adapter,
     }
-
-    if (options?.headers) {
-      requestOptions.headers = options.headers
-    }
-
-    if (options?.onRequest) {
-      requestOptions.onRequest = options.onRequest
-    }
-
-    this.requestOptions = requestOptions
   }
 
   /**
diff --git a/src/modules/bytes.ts b/src/modules/bytes.ts
index 078dd6c2..3c210788 100644
--- a/src/modules/bytes.ts
+++ b/src/modules/bytes.ts
@@ -34,7 +34,7 @@ export async function upload(
 
   return {
     reference: response.data.reference,
-    tagUid: makeTagUid(response.headers['swarm-tag']),
+    tagUid: response.headers['swarm-tag'] ? makeTagUid(response.headers['swarm-tag']) : undefined,
   }
 }
 
diff --git a/src/modules/bzz.ts b/src/modules/bzz.ts
index 3098b396..87102cac 100644
--- a/src/modules/bzz.ts
+++ b/src/modules/bzz.ts
@@ -71,7 +71,7 @@ export async function uploadFile(
 
   return {
     reference: response.data.reference,
-    tagUid: makeTagUid(response.headers['swarm-tag']),
+    tagUid: response.headers['swarm-tag'] ? makeTagUid(response.headers['swarm-tag']) : undefined,
   }
 }
 
@@ -177,6 +177,6 @@ export async function uploadCollection(
 
   return {
     reference: response.data.reference,
-    tagUid: makeTagUid(response.headers['swarm-tag']),
+    tagUid: response.headers['swarm-tag'] ? makeTagUid(response.headers['swarm-tag']) : undefined,
   }
 }
diff --git a/src/types/index.ts b/src/types/index.ts
index 51d513d3..c54e49ef 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -1,3 +1,4 @@
+import { AxiosAdapter } from 'axios'
 import type { Identifier, SingleOwnerChunk } from '../chunk/soc'
 import type { FeedUploadOptions } from '../feed'
 import type { FeedType } from '../feed/type'
@@ -96,6 +97,7 @@ export type BeeRequestOptions = {
   timeout?: number | false
   retry?: number | false
   headers?: Record<string, string>
+  adapter?: AxiosAdapter
   onRequest?: (request: BeeRequest) => void
 }
 
@@ -104,7 +106,6 @@ export interface BeeOptions extends BeeRequestOptions {
    * Signer object or private key of the Signer in form of either hex string or Uint8Array that will be default signer for the instance.
    */
   signer?: Signer | Uint8Array | string
-  onRequest?: (request: BeeRequest) => void
 }
 
 export interface UploadResultWithCid extends UploadResult {
@@ -129,7 +130,7 @@ export interface UploadResult {
   /**
    * Automatically created tag's UID.
    */
-  tagUid: number
+  tagUid?: number
 }
 
 export interface UploadOptions {
diff --git a/test/integration/bee-class.spec.ts b/test/integration/bee-class.spec.ts
index e53751d9..f474cae7 100644
--- a/test/integration/bee-class.spec.ts
+++ b/test/integration/bee-class.spec.ts
@@ -9,8 +9,11 @@ import * as bzz from '../../src/modules/bzz'
 import { REFERENCE_HEX_LENGTH } from '../../src/types'
 import { makeBytes } from '../../src/utils/bytes'
 import { makeEthAddress } from '../../src/utils/eth'
-import { bytesToHex, HexString } from '../../src/utils/hex'
+import { HexString, bytesToHex } from '../../src/utils/hex'
 import {
+  ERR_TIMEOUT,
+  FEED_TIMEOUT,
+  PSS_TIMEOUT,
   beeDebugUrl,
   beeKyOptions,
   beePeerDebugUrl,
@@ -19,11 +22,8 @@ import {
   commonMatchers,
   createRandomNodeReadable,
   createReadableStream,
-  ERR_TIMEOUT,
-  FEED_TIMEOUT,
   getPostageBatch,
   makeTestTarget,
-  PSS_TIMEOUT,
   randomByteArray,
   testChunkPayload,
   testIdentity,
@@ -319,7 +319,7 @@ describe('Bee class', () => {
       })
 
       const statusBeforePinning = bee.getPin(result.reference)
-      await expect(statusBeforePinning).be.rejectedWith('Not Found')
+      await expect(statusBeforePinning).be.rejectedWith('Request failed with status code 404')
 
       await bee.pin(result.reference) // Nothing is asserted as nothing is returned, will throw error if something is wrong
 
diff --git a/test/integration/modules/bytes.spec.ts b/test/integration/modules/bytes.spec.ts
index 4c3ee9f3..3d5948a1 100644
--- a/test/integration/modules/bytes.spec.ts
+++ b/test/integration/modules/bytes.spec.ts
@@ -16,6 +16,6 @@ describe('modules/bytes', () => {
 
   it('should catch error', async function () {
     this.timeout(ERR_TIMEOUT)
-    await expect(bytes.download(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+    await expect(bytes.download(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
   })
 })
diff --git a/test/integration/modules/bzz.spec.ts b/test/integration/modules/bzz.spec.ts
index 51da926f..4b2fd8e4 100644
--- a/test/integration/modules/bzz.spec.ts
+++ b/test/integration/modules/bzz.spec.ts
@@ -5,7 +5,7 @@ import * as bzz from '../../../src/modules/bzz'
 import * as tag from '../../../src/modules/tag'
 import { Collection, ENCRYPTED_REFERENCE_HEX_LENGTH } from '../../../src/types'
 import { makeCollectionFromFS } from '../../../src/utils/collection.node'
-import { beeKyOptions, BIG_FILE_TIMEOUT, getPostageBatch, invalidReference, randomByteArray } from '../../utils'
+import { BIG_FILE_TIMEOUT, beeKyOptions, getPostageBatch, invalidReference, randomByteArray } from '../../utils'
 
 const BEE_KY_OPTIONS = beeKyOptions()
 
@@ -243,7 +243,9 @@ describe('modules/bzz', () => {
 
     it('should catch error', async function () {
       this.timeout(BIG_FILE_TIMEOUT)
-      await expect(bzz.downloadFile(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(bzz.downloadFile(BEE_KY_OPTIONS, invalidReference)).rejectedWith(
+        'Request failed with status code 404',
+      )
     })
 
     it('should upload bigger file', async function () {
diff --git a/test/integration/modules/chunk.spec.ts b/test/integration/modules/chunk.spec.ts
index 2c5beeda..53422987 100644
--- a/test/integration/modules/chunk.spec.ts
+++ b/test/integration/modules/chunk.spec.ts
@@ -23,6 +23,6 @@ describe('modules/chunk', () => {
   it('should catch error', async function () {
     this.timeout(ERR_TIMEOUT)
 
-    await expect(chunk.download(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+    await expect(chunk.download(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
   })
 })
diff --git a/test/integration/modules/feed.spec.ts b/test/integration/modules/feed.spec.ts
index e3ba28fa..ae2ccc63 100644
--- a/test/integration/modules/feed.spec.ts
+++ b/test/integration/modules/feed.spec.ts
@@ -4,9 +4,9 @@ import { upload as uploadSOC } from '../../../src/modules/soc'
 import type { Topic } from '../../../src/types'
 import { HexString, hexToBytes, makeHexString } from '../../../src/utils/hex'
 import {
+  ERR_TIMEOUT,
   beeKyOptions,
   commonMatchers,
-  ERR_TIMEOUT,
   getPostageBatch,
   testIdentity,
   tryDeleteChunkFromLocalStorage,
@@ -32,7 +32,7 @@ describe('modules/feed', () => {
     const emptyTopic = '1000000000000000000000000000000000000000000000000000000000000000' as Topic
     const feedUpdate = fetchLatestFeedUpdate(BEE_KY_OPTIONS, owner, emptyTopic)
 
-    await expect(feedUpdate).rejectedWith('Not Found')
+    await expect(feedUpdate).rejectedWith('Request failed with status code 404')
   })
 
   it('one feed update', async function () {
diff --git a/test/integration/modules/pinning.spec.ts b/test/integration/modules/pinning.spec.ts
index 723055c9..6c4c7094 100644
--- a/test/integration/modules/pinning.spec.ts
+++ b/test/integration/modules/pinning.spec.ts
@@ -35,11 +35,11 @@ describe('modules/pin', () => {
     it('should not pin a non-existing file', async function () {
       this.timeout(ERR_TIMEOUT)
 
-      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should not unpin a non-existing file', async function () {
-      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
   })
 
@@ -68,11 +68,11 @@ describe('modules/pin', () => {
     it('should not pin a non-existing collections', async function () {
       this.timeout(ERR_TIMEOUT)
 
-      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should not unpin a non-existing collections', async function () {
-      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
   })
 
@@ -92,11 +92,11 @@ describe('modules/pin', () => {
     it('should not pin a non-existing data', async function () {
       this.timeout(ERR_TIMEOUT)
 
-      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should not unpin a non-existing data', async function () {
-      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
   })
 
@@ -118,11 +118,11 @@ describe('modules/pin', () => {
     it('should not pin a non-existing chunk', async function () {
       this.timeout(ERR_TIMEOUT)
 
-      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.pin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should not unpin a non-existing chunk', async function () {
-      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.unpin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should return pinning status of existing chunk', async function () {
@@ -135,7 +135,7 @@ describe('modules/pin', () => {
     })
 
     it('should not return pinning status of non-existing chunk', async function () {
-      await expect(pinning.getPin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Not Found')
+      await expect(pinning.getPin(BEE_KY_OPTIONS, invalidReference)).rejectedWith('Request failed with status code 404')
     })
 
     it('should return list of pinned chunks', async function () {