# A Encrypted Private File Hosting in Cloud

> Synclyz is zero-knowledge encrypted cloud storage for secure file hosting and sharing.

## API _Documentation_

Source: https://synclyz.com/api

# API _Documentation_

Integrate Synclyz into your application. Secure REST API for uploading, managing, and downloading files.

`https://synclyz.com/api/v2/` 

## Overview

The Synclyz API provides a secure interface to upload, manage, and download files externally. All requests use **POST** unless stated otherwise. All responses are JSON.

Base URL: https://synclyz.com/api/v2/

## Error Handling

All error responses return a JSON body with a `_status` of `"error"` and a `message` field.

| Code | Meaning                                                |
| ---- | ------------------------------------------------------ |
| 400  | Bad input — check your request parameters.             |
| 401  | Bad or expired token — re-authenticate via /authorize. |
| 403  | Permission denied for this resource.                   |
| 404  | File or folder not found.                              |
| 405  | Unexpected method — use POST unless specified.         |
| 429  | Rate limit reached — wait before retrying.             |
| 5xx  | Server error — try again or contact support.           |

## /authorize

Exchange your API keys for an `access_token`. Store and reuse it — do not generate a new token per request.

POST https://synclyz.com/api/v2/authorize 

| Parameter | Type   | Required | Description               |
| --------- | ------ | -------- | ------------------------- |
| key1      | string | Yes      | API key 1 (64 characters) |
| key2      | string | Yes      | API key 2 (64 characters) |

{"data":{"access_token":"YOUR_TOKEN","account_id":"158642"},"_status":"success"}

## /disable\_access\_token

Invalidate the current access token. Call this on logout or security events.

POST https://synclyz.com/api/v2/disable\_access\_token 

| Parameter     | Type   | Required | Description         |
| ------------- | ------ | -------- | ------------------- |
| access\_token | string | Yes      | Token to invalidate |

{"_status":"success"}

## /account/info

Retrieve basic information about the authenticated account.

POST https://synclyz.com/api/v2/account/info 

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |

{"data":{"username":"...","email":"...","account_type":"premium","storage_used_bytes":1073741824,"storage_limit_bytes":5368709120},"_status":"success"}

## /account/package

Get the current account package and subscription details.

POST https://synclyz.com/api/v2/account/package 

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |

{"data":{"package_label":"Premium","expiry_date":"YYYY-MM-DD"},"_status":"success"}

## /file/upload

Upload a file. Send as `multipart/form-data`.

POST https://synclyz.com/api/v2/file/upload 

| Parameter     | Type   | Required | Description                   |
| ------------- | ------ | -------- | ----------------------------- |
| access\_token | string | Yes      | Valid access token            |
| file          | file   | Yes      | File to upload (multipart)    |
| folder\_id    | int    | No       | Target folder ID — 0 for root |

{"data":{"file_hash":"abc123","file_url":"https://synclyz.com/abc123","short_url":"abc123","filesize":204800,"original_filename":"document.pdf"},"_status":"success"}

## /file/download

Get a direct download URL for a file.

POSThttps://synclyz.com/api/v2/file/download

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File hash / short URL |

{"data":{"download_url":"https://...","expires_in":3600},"_status":"success"}

## /file/info

POSThttps://synclyz.com/api/v2/file/info

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File hash / short URL |

{"data":{"file_hash":"abc123","original_filename":"document.pdf","filesize":204800,"date_uploaded":"YYYY-MM-DD","downloads":142},"_status":"success"}

## /file/edit

POSThttps://synclyz.com/api/v2/file/edit

| Parameter         | Type   | Required | Description        |
| ----------------- | ------ | -------- | ------------------ |
| access\_token     | string | Yes      | Valid access token |
| file\_hash        | string | Yes      | File to edit       |
| file\_title       | string | No       | New display name   |
| file\_description | string | No       | Description        |
| file\_password    | string | No       | Access password    |

{"_status":"success"}

## /file/delete

POSThttps://synclyz.com/api/v2/file/delete

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |
| file\_hash    | string | Yes      | File to delete     |

{"_status":"success"}

## /file/move

POSThttps://synclyz.com/api/v2/file/move

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File to move          |
| folder\_id    | int    | Yes      | Destination folder ID |

{"_status":"success"}

## /file/copy

POSThttps://synclyz.com/api/v2/file/copy

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File to copy          |
| folder\_id    | int    | Yes      | Destination folder ID |

{"data":{"new_file_hash":"xyz789"},"_status":"success"}

## /folder/create

POSThttps://synclyz.com/api/v2/folder/create

| Parameter     | Type   | Required | Description                   |
| ------------- | ------ | -------- | ----------------------------- |
| access\_token | string | Yes      | Valid access token            |
| folder\_name  | string | Yes      | Name for the new folder       |
| folder\_id    | int    | No       | Parent folder ID — 0 for root |

{"data":{"folder_id":42},"_status":"success"}

## /folder/listing

POSThttps://synclyz.com/api/v2/folder/listing

| Parameter     | Type   | Required | Description                 |
| ------------- | ------ | -------- | --------------------------- |
| access\_token | string | Yes      | Valid access token          |
| folder\_id    | int    | No       | Folder to list — 0 for root |

{"data":{"files":[...],"folders":[...]},"_status":"success"}

## /folder/info

POSThttps://synclyz.com/api/v2/folder/info

| Parameter     | Type   | Required | Description          |
| ------------- | ------ | -------- | -------------------- |
| access\_token | string | Yes      | Valid access token   |
| folder\_id    | int    | Yes      | Folder ID to look up |

{"data":{"folder_id":42,"folder_name":"My Docs","file_count":12},"_status":"success"}

## /folder/edit

POSThttps://synclyz.com/api/v2/folder/edit

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |
| folder\_id    | int    | Yes      | Folder to edit     |
| folder\_name  | string | Yes      | New folder name    |

{"_status":"success"}

## /folder/delete

POSThttps://synclyz.com/api/v2/folder/delete

| Parameter     | Type   | Required | Description                              |
| ------------- | ------ | -------- | ---------------------------------------- |
| access\_token | string | Yes      | Valid access token                       |
| folder\_id    | int    | Yes      | Folder to delete (also deletes contents) |

{"_status":"success"}

## /folder/move

POSThttps://synclyz.com/api/v2/folder/move

| Parameter               | Type   | Required | Description             |
| ----------------------- | ------ | -------- | ----------------------- |
| access\_token           | string | Yes      | Valid access token      |
| folder\_id              | int    | Yes      | Folder to move          |
| destination\_folder\_id | int    | Yes      | Target parent folder ID |

{"_status":"success"}

 Full API reference: <https://synclyz.com/api/v2/>

## API _Documentation_

Source: https://www.synclyz.com/api

# API _Documentation_

Integrate Synclyz into your application. Secure REST API for uploading, managing, and downloading files.

`https://synclyz.com/api/v2/` 

## Overview

The Synclyz API provides a secure interface to upload, manage, and download files externally. All requests use **POST** unless stated otherwise. All responses are JSON.

Base URL: https://synclyz.com/api/v2/

## Error Handling

All error responses return a JSON body with a `_status` of `"error"` and a `message` field.

| Code | Meaning                                                |
| ---- | ------------------------------------------------------ |
| 400  | Bad input — check your request parameters.             |
| 401  | Bad or expired token — re-authenticate via /authorize. |
| 403  | Permission denied for this resource.                   |
| 404  | File or folder not found.                              |
| 405  | Unexpected method — use POST unless specified.         |
| 429  | Rate limit reached — wait before retrying.             |
| 5xx  | Server error — try again or contact support.           |

## /authorize

Exchange your API keys for an `access_token`. Store and reuse it — do not generate a new token per request.

POST https://synclyz.com/api/v2/authorize 

| Parameter | Type   | Required | Description               |
| --------- | ------ | -------- | ------------------------- |
| key1      | string | Yes      | API key 1 (64 characters) |
| key2      | string | Yes      | API key 2 (64 characters) |

{"data":{"access_token":"YOUR_TOKEN","account_id":"158642"},"_status":"success"}

## /disable\_access\_token

Invalidate the current access token. Call this on logout or security events.

POST https://synclyz.com/api/v2/disable\_access\_token 

| Parameter     | Type   | Required | Description         |
| ------------- | ------ | -------- | ------------------- |
| access\_token | string | Yes      | Token to invalidate |

{"_status":"success"}

## /account/info

Retrieve basic information about the authenticated account.

POST https://synclyz.com/api/v2/account/info 

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |

{"data":{"username":"...","email":"...","account_type":"premium","storage_used_bytes":1073741824,"storage_limit_bytes":5368709120},"_status":"success"}

## /account/package

Get the current account package and subscription details.

POST https://synclyz.com/api/v2/account/package 

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |

{"data":{"package_label":"Premium","expiry_date":"YYYY-MM-DD"},"_status":"success"}

## /file/upload

Upload a file. Send as `multipart/form-data`.

POST https://synclyz.com/api/v2/file/upload 

| Parameter     | Type   | Required | Description                   |
| ------------- | ------ | -------- | ----------------------------- |
| access\_token | string | Yes      | Valid access token            |
| file          | file   | Yes      | File to upload (multipart)    |
| folder\_id    | int    | No       | Target folder ID — 0 for root |

{"data":{"file_hash":"abc123","file_url":"https://synclyz.com/abc123","short_url":"abc123","filesize":204800,"original_filename":"document.pdf"},"_status":"success"}

## /file/download

Get a direct download URL for a file.

POSThttps://synclyz.com/api/v2/file/download

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File hash / short URL |

{"data":{"download_url":"https://...","expires_in":3600},"_status":"success"}

## /file/info

POSThttps://synclyz.com/api/v2/file/info

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File hash / short URL |

{"data":{"file_hash":"abc123","original_filename":"document.pdf","filesize":204800,"date_uploaded":"YYYY-MM-DD","downloads":142},"_status":"success"}

## /file/edit

POSThttps://synclyz.com/api/v2/file/edit

| Parameter         | Type   | Required | Description        |
| ----------------- | ------ | -------- | ------------------ |
| access\_token     | string | Yes      | Valid access token |
| file\_hash        | string | Yes      | File to edit       |
| file\_title       | string | No       | New display name   |
| file\_description | string | No       | Description        |
| file\_password    | string | No       | Access password    |

{"_status":"success"}

## /file/delete

POSThttps://synclyz.com/api/v2/file/delete

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |
| file\_hash    | string | Yes      | File to delete     |

{"_status":"success"}

## /file/move

POSThttps://synclyz.com/api/v2/file/move

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File to move          |
| folder\_id    | int    | Yes      | Destination folder ID |

{"_status":"success"}

## /file/copy

POSThttps://synclyz.com/api/v2/file/copy

| Parameter     | Type   | Required | Description           |
| ------------- | ------ | -------- | --------------------- |
| access\_token | string | Yes      | Valid access token    |
| file\_hash    | string | Yes      | File to copy          |
| folder\_id    | int    | Yes      | Destination folder ID |

{"data":{"new_file_hash":"xyz789"},"_status":"success"}

## /folder/create

POSThttps://synclyz.com/api/v2/folder/create

| Parameter     | Type   | Required | Description                   |
| ------------- | ------ | -------- | ----------------------------- |
| access\_token | string | Yes      | Valid access token            |
| folder\_name  | string | Yes      | Name for the new folder       |
| folder\_id    | int    | No       | Parent folder ID — 0 for root |

{"data":{"folder_id":42},"_status":"success"}

## /folder/listing

POSThttps://synclyz.com/api/v2/folder/listing

| Parameter     | Type   | Required | Description                 |
| ------------- | ------ | -------- | --------------------------- |
| access\_token | string | Yes      | Valid access token          |
| folder\_id    | int    | No       | Folder to list — 0 for root |

{"data":{"files":[...],"folders":[...]},"_status":"success"}

## /folder/info

POSThttps://synclyz.com/api/v2/folder/info

| Parameter     | Type   | Required | Description          |
| ------------- | ------ | -------- | -------------------- |
| access\_token | string | Yes      | Valid access token   |
| folder\_id    | int    | Yes      | Folder ID to look up |

{"data":{"folder_id":42,"folder_name":"My Docs","file_count":12},"_status":"success"}

## /folder/edit

POSThttps://synclyz.com/api/v2/folder/edit

| Parameter     | Type   | Required | Description        |
| ------------- | ------ | -------- | ------------------ |
| access\_token | string | Yes      | Valid access token |
| folder\_id    | int    | Yes      | Folder to edit     |
| folder\_name  | string | Yes      | New folder name    |

{"_status":"success"}

## /folder/delete

POSThttps://synclyz.com/api/v2/folder/delete

| Parameter     | Type   | Required | Description                              |
| ------------- | ------ | -------- | ---------------------------------------- |
| access\_token | string | Yes      | Valid access token                       |
| folder\_id    | int    | Yes      | Folder to delete (also deletes contents) |

{"_status":"success"}

## /folder/move

POSThttps://synclyz.com/api/v2/folder/move

| Parameter               | Type   | Required | Description             |
| ----------------------- | ------ | -------- | ----------------------- |
| access\_token           | string | Yes      | Valid access token      |
| folder\_id              | int    | Yes      | Folder to move          |
| destination\_folder\_id | int    | Yes      | Target parent folder ID |

{"_status":"success"}

 Full API reference: <https://synclyz.com/api/v2/>

## Private. Encrypted. Yours.

Source: https://www.synclyz.com

★ ◆ ● 

Secure · Private · Encrypted ✦

# Private.  Encrypted.  Yours. 

Store, share, and sync files with zero-knowledge encryption — even Synclyz cannot access your data. Your files stay private by design.

[Get Started Free ✦](https://synclyz.com/register) [View Plans](https://synclyz.com/upgrade) 

No credit card • 10GB free forever • AES-256 zero-knowledge encryption

🔒 Zero-Knowledge · ⚡ Unlimited Bandwidth · 🌱 Renewable Energy · 💰 Affiliate Program 

10GBFree Permanent Storage

50%Revenue Share (PPS)

14Global Regions

$0Min. Withdrawal

What is Synclyz?

## Secure Cloud Storage.  
Unmatched Privacy.

Synclyz is your personal digital sanctuary. We provide an environment where your files remain exclusively yours. By design, your data resides beyond the reach of any external entity—including our own team—ensuring you hold the sole key to your digital world.

🔒 **Zero-Knowledge Encryption** — Only you can access your files

🛡 **Total Ownership. Absolute Privacy** — Your files, yours not ours

⚡ **Unlimited Bandwidth** — 4 European regions

🌱 **Renewable Energy** — Fully green infrastructure

🔐 **AES-256 Encryption** — Military-grade security

💰 **Affiliate Program** — From premium signups

Privacy First

## Zero Knowledge  
Encryption

Your data is encrypted before leaving your device. You are the only one with access — ever.

🔒

### Private By Design

We don't store passwords or plaintext data. All files are encrypted in-transit and at-rest. Privacy is built into every layer.

🛡

### Uncompromising Security

End-to-end encrypted before leaving your device. Zero-knowledge AES-256 — not even Synclyz staff can access your files.

🚫

### Absolute Privacy

Your files are yours, not ours. We do not interfere in DMCA objections — the choice is entirely up to you.

⚡

### Unlimited Bandwidth

Powered by Scaleway’s high-performance network across 4 European regions. No bandwidth caps. Just simple, scalable speed for your most demanding projects.

💰

### Earn With Affiliates

Share your referral link and earn a percentage of every premium subscription your referrals purchase. No minimum withdrawal.

☁️

### 10GB Free Forever

Register free and get 10GB permanent storage. Files stay forever — no auto-delete, no surprises.

S3 Compatible Storage

##  S3 CompatibleObject Storage 

 Connect Synclyz using any S3-compatible application. Create buckets, manage files, use S3 API access, connect with Rclone, backup software, file managers, automation tools, and cloud workflows.

🧺 

### S3 Buckets

 Every bucket acts as a dedicated storage directory for organizing files, backups, media, and business data.

🔑 

### Access Keys

 Generate S3 credentials and connect third-party applications using standard S3 authentication.

🔄 

### Rclone Compatible

 Sync files, automate backups, migrate data, and manage storage using Rclone and other S3-compatible tools.

⚡ 

### Universal S3 API

 Works with software supporting S3 object-storage APIs including backup systems, CMS platforms, media servers, and automation tools.

🌐 

### Custom Endpoint

 Endpoint:`https://s3.synclyz.com` 

📁 

### Direct File Access

 Files can be accessed using bucket-based URLs for integration with applications and workflows.

🌱 

Green Infrastructure

## We Operate On  
Renewable Energy

Synclyz operates on 100% renewable energy, delivering green storage and worldwide reach across 14 regions for performance with purpose.

What You Can Do With Synclyz?

 

### SECURE STORAGE. SEAMLESS SHARING. TOTAL PRIVACY.

🔐 Store sensitive files privately (no one can access them) • 📤 Share files securely with password & expiry • 💼 Send confidential client documents safely • 🧾 Backup important personal data • 🤝 Collaborate with controlled access

🚀 

## Get Started Free Today!

Create Your Private Cloud (10GB Free) permanent storage with full access to all our privacy services.

[Start Private Storage — Free Forever ✦](https://synclyz.com/register) [View Premium Plans](https://synclyz.com/upgrade) 

Still not convinced? [Read our FAQ →](https://synclyz.com/faq)

FAQ

## Common Questions

Is Synclyz really free?

Yes! Register free and get 10GB permanent storage with no time limit. You can also upload files as a guest without any account.

How does the affiliate program work?

Share your referral link. When someone signs up and purchases a premium plan through your link, you earn a percentage of that sale. See the [Rewards page](https://synclyz.com/rewards) for current rates and details.

What is zero-knowledge encryption?

Your files are encrypted using AES-256 before leaving your device. Only you hold the key — not even Synclyz staff can access your files.

How long do my files stay?

Guest uploads: 24 hours. Registered free accounts: permanent storage — files stay forever. Premium plans: priority storage with no limits.

Is Synclyz safe and private?

We operate a strict No User Data Sharing policy. Your files and personal data are never sold or shared with third parties.

What upload methods are supported?

Browser drag & drop, multi-file batch upload, FTP upload, and Remote URL upload — paste a URL and we fetch the file directly.

## Private. Encrypted. Yours.

Source: https://www.synclyz.com/?aff=%5BAFFILIATE_ID%5D

★ ◆ ● 

Secure · Private · Encrypted ✦

# Private.  Encrypted.  Yours. 

Store, share, and sync files with zero-knowledge encryption — even Synclyz cannot access your data. Your files stay private by design.

[Get Started Free ✦](https://synclyz.com/register) [View Plans](https://synclyz.com/upgrade) 

No credit card • 10GB free forever • AES-256 zero-knowledge encryption

🔒 Zero-Knowledge · ⚡ Unlimited Bandwidth · 🌱 Renewable Energy · 💰 Affiliate Program 

10GBFree Permanent Storage

50%Revenue Share (PPS)

14Global Regions

$0Min. Withdrawal

What is Synclyz?

## Secure Cloud Storage.  
Unmatched Privacy.

Synclyz is your personal digital sanctuary. We provide an environment where your files remain exclusively yours. By design, your data resides beyond the reach of any external entity—including our own team—ensuring you hold the sole key to your digital world.

🔒 **Zero-Knowledge Encryption** — Only you can access your files

🛡 **Total Ownership. Absolute Privacy** — Your files, yours not ours

⚡ **Unlimited Bandwidth** — 4 European regions

🌱 **Renewable Energy** — Fully green infrastructure

🔐 **AES-256 Encryption** — Military-grade security

💰 **Affiliate Program** — From premium signups

Privacy First

## Zero Knowledge  
Encryption

Your data is encrypted before leaving your device. You are the only one with access — ever.

🔒

### Private By Design

We don't store passwords or plaintext data. All files are encrypted in-transit and at-rest. Privacy is built into every layer.

🛡

### Uncompromising Security

End-to-end encrypted before leaving your device. Zero-knowledge AES-256 — not even Synclyz staff can access your files.

🚫

### Absolute Privacy

Your files are yours, not ours. We do not interfere in DMCA objections — the choice is entirely up to you.

⚡

### Unlimited Bandwidth

Powered by Scaleway’s high-performance network across 4 European regions. No bandwidth caps. Just simple, scalable speed for your most demanding projects.

💰

### Earn With Affiliates

Share your referral link and earn a percentage of every premium subscription your referrals purchase. No minimum withdrawal.

☁️

### 10GB Free Forever

Register free and get 10GB permanent storage. Files stay forever — no auto-delete, no surprises.

S3 Compatible Storage

##  S3 CompatibleObject Storage 

 Connect Synclyz using any S3-compatible application. Create buckets, manage files, use S3 API access, connect with Rclone, backup software, file managers, automation tools, and cloud workflows.

🧺 

### S3 Buckets

 Every bucket acts as a dedicated storage directory for organizing files, backups, media, and business data.

🔑 

### Access Keys

 Generate S3 credentials and connect third-party applications using standard S3 authentication.

🔄 

### Rclone Compatible

 Sync files, automate backups, migrate data, and manage storage using Rclone and other S3-compatible tools.

⚡ 

### Universal S3 API

 Works with software supporting S3 object-storage APIs including backup systems, CMS platforms, media servers, and automation tools.

🌐 

### Custom Endpoint

 Endpoint:`https://s3.synclyz.com` 

📁 

### Direct File Access

 Files can be accessed using bucket-based URLs for integration with applications and workflows.

🌱 

Green Infrastructure

## We Operate On  
Renewable Energy

Synclyz operates on 100% renewable energy, delivering green storage and worldwide reach across 14 regions for performance with purpose.

What You Can Do With Synclyz?

 

### SECURE STORAGE. SEAMLESS SHARING. TOTAL PRIVACY.

🔐 Store sensitive files privately (no one can access them) • 📤 Share files securely with password & expiry • 💼 Send confidential client documents safely • 🧾 Backup important personal data • 🤝 Collaborate with controlled access

🚀 

## Get Started Free Today!

Create Your Private Cloud (10GB Free) permanent storage with full access to all our privacy services.

[Start Private Storage — Free Forever ✦](https://synclyz.com/register) [View Premium Plans](https://synclyz.com/upgrade) 

Still not convinced? [Read our FAQ →](https://synclyz.com/faq)

FAQ

## Common Questions

Is Synclyz really free?

Yes! Register free and get 10GB permanent storage with no time limit. You can also upload files as a guest without any account.

How does the affiliate program work?

Share your referral link. When someone signs up and purchases a premium plan through your link, you earn a percentage of that sale. See the [Rewards page](https://synclyz.com/rewards) for current rates and details.

What is zero-knowledge encryption?

Your files are encrypted using AES-256 before leaving your device. Only you hold the key — not even Synclyz staff can access your files.

How long do my files stay?

Guest uploads: 24 hours. Registered free accounts: permanent storage — files stay forever. Premium plans: priority storage with no limits.

Is Synclyz safe and private?

We operate a strict No User Data Sharing policy. Your files and personal data are never sold or shared with third parties.

What upload methods are supported?

Browser drag & drop, multi-file batch upload, FTP upload, and Remote URL upload — paste a URL and we fetch the file directly.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://synclyz.com/aboutus

## The Spark

 Like many developers, we were tired of modern cloud infrastructure platforms transforming from utility engines into data data-monopolies. Every time we needed standard, reliable S3-compatible object storage, we met the same compromises: hidden billing pipelines, confusing configurations, and massive corporate environments that treat privacy parameters like an afterthought.

 One evening, following a sequence of infrastructure updates where a legacy provider adjusted their system contracts to cross-analyze user patterns, we chose to change our direction. I called up my closest friend—someone with deep expertise in routing architecture and system nodes—and we reached a distinct conclusion: _Let's build an independent cloud. Something entirely structured on user isolation._ 

“We didn't want to construct just another virtual bucket engine. We engineered a platform where software scales without data surveillance trackers looking over your shoulder.”

## Two Engineers, Zero External Demands

 Synclyz is completely self-funded and operates independently of venture capital boards or institutional pressures. This architectural independence ensures our priorities stay aligned with your needs. We answer strictly to our developer community, startup groups, and individual operators.

 We structured the AWS3™ stack directly from the ground up to support consistent Amazon S3 API protocol contracts while executing total isolation layers. When you initialize a bucket container namespace inside our ecosystem, your assets are not indexed, your metadata remains completely untouched, and your traffic pathways are never tracked.

## Privacy Structured Natively

 For us, data protection is a primary deployment parameter rather than a corporate marketing phrase. We balance streamlined public web link distribution tracks with secured programmatic API keys without intersecting access boundaries or data compliance regulations.

 By managing your storage infrastructure on Synclyz, you are supporting a decentralized, secure approach to cloud hosting built by active developers. Thank you for constructing the open web with us.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://www.synclyz.com/account/forgot_password

## Forgot Password

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## DMCA _Policy_

Source: https://synclyz.com/dmca

# DMCA   _Policy_

**Reporting Copyright Infringement**  
  
 A Encrypted Private File Hosting in Cloud ("Company") respects the intellectual property rights of others and expects its users to do the same. In accordance with the Digital Millennium Copyright Act of 1998, Synclyz will respond expeditiously to claims of copyright infringement reported to our Designated Copyright Agent.  
  
**DMCA Notice of Alleged Infringement ("Notice")**  
  
 If you are a copyright owner or an agent thereof, please provide our Copyright Agent with the following information in writing:  
 \- An electronic or physical signature of the authorized person.  
 \- A description of the copyrighted work claimed to have been infringed.  
 \- A description of the infringing material location (specific URL or file link).  
 \- Your address, telephone number, and email address.  
 \- A statement of good faith belief that the use is unauthorized.  
 \- A statement, under penalty of perjury, that the information is accurate.  
  
**Designated Agent Contact Information**  
  
 Deliver this Notice to A Encrypted Private File Hosting in Cloud Designated Copyright Agent:  
 Email: legal@synclyz.com  
 Address: 156 Michael Ct #4, Anchorage, Alaska 99504, USA  
  
**DMCA Compliance, Encryption Limitations, and Agent Verification Policy**  
  
 A Encrypted Private File Hosting in Cloud operates as a zero-knowledge, end-to-end encrypted service provider; consequently, our system architecture precludes any administrative access, oversight, or visibility into private, encrypted user data. Under DMCA Safe Harbor provisions, our liability is strictly limited regarding encrypted content we cannot technically decipher. To maintain the integrity of our security infrastructure and prevent fraudulent or automated "troll" submissions, A Encrypted Private File Hosting in Cloud enforces a mandatory **Verification and Administrative Processing Fee of $100.00 USD** for all third-party copyright agents not pre-registered within our internal verified database. This fee covers the manual forensic audit required to verify the claimant's legal standing. Any Notice submitted without proof of payment and verifiable Agent credentials will be deemed "formally deficient" and will not be processed. While we will disable access to identified public sharing links upon receipt of a verified, paid notice, we categorically lack the technical capacity to scan or modify files held within a user’s private, encrypted storage vault. Submission of a DMCA notice constitutes your explicit agreement to these jurisdictional terms and administrative fee requirements.  
  
 Contact us for abuse reports at: admin@synclyz.com.

## DMCA _Policy_

Source: https://www.synclyz.com/dmca

# DMCA   _Policy_

**Reporting Copyright Infringement**  
  
 A Encrypted Private File Hosting in Cloud ("Company") respects the intellectual property rights of others and expects its users to do the same. In accordance with the Digital Millennium Copyright Act of 1998, Synclyz will respond expeditiously to claims of copyright infringement reported to our Designated Copyright Agent.  
  
**DMCA Notice of Alleged Infringement ("Notice")**  
  
 If you are a copyright owner or an agent thereof, please provide our Copyright Agent with the following information in writing:  
 \- An electronic or physical signature of the authorized person.  
 \- A description of the copyrighted work claimed to have been infringed.  
 \- A description of the infringing material location (specific URL or file link).  
 \- Your address, telephone number, and email address.  
 \- A statement of good faith belief that the use is unauthorized.  
 \- A statement, under penalty of perjury, that the information is accurate.  
  
**Designated Agent Contact Information**  
  
 Deliver this Notice to A Encrypted Private File Hosting in Cloud Designated Copyright Agent:  
 Email: legal@synclyz.com  
 Address: 156 Michael Ct #4, Anchorage, Alaska 99504, USA  
  
**DMCA Compliance, Encryption Limitations, and Agent Verification Policy**  
  
 A Encrypted Private File Hosting in Cloud operates as a zero-knowledge, end-to-end encrypted service provider; consequently, our system architecture precludes any administrative access, oversight, or visibility into private, encrypted user data. Under DMCA Safe Harbor provisions, our liability is strictly limited regarding encrypted content we cannot technically decipher. To maintain the integrity of our security infrastructure and prevent fraudulent or automated "troll" submissions, A Encrypted Private File Hosting in Cloud enforces a mandatory **Verification and Administrative Processing Fee of $100.00 USD** for all third-party copyright agents not pre-registered within our internal verified database. This fee covers the manual forensic audit required to verify the claimant's legal standing. Any Notice submitted without proof of payment and verifiable Agent credentials will be deemed "formally deficient" and will not be processed. While we will disable access to identified public sharing links upon receipt of a verified, paid notice, we categorically lack the technical capacity to scan or modify files held within a user’s private, encrypted storage vault. Submission of a DMCA notice constitutes your explicit agreement to these jurisdictional terms and administrative fee requirements.  
  
 Contact us for abuse reports at: admin@synclyz.com.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://synclyz.com/encrypted-backup-for-developers

## Sensitive data is everywhere

One leak can compromise an entire system. If you're using mainstream cloud drives, your assets are indexed, scanned, and accessible to the provider.

* **API Keys & Secrets** (No more plaintext exposure)
* **Database Dumps** (Secure staging/prod handovers)
* **Private Builds** (Controlled distribution for binaries)

\# Encryption Layer: ACTIVE

$ openssl enc -aes-256-cbc ...

Status: BLOB\_ENCRYPTED\_SUCCESS

// Even Synclyz admins cannot read this payload

## Technical Workflow

**1\. Local Upload** 

Select sensitive files or builds

**2\. Client Encryption** 

AES-256 local lock before transit

**3\. Private Share** 

Encrypted link generation

**4\. Hard Expiry** 

Automated access revocation

### Zero-Knowledge: Math Over Trust

Files are **encrypted client-side** before upload using secure key generation. Only you hold the keys.

Encryption keys never leave your browser. Stored assets are strictly encrypted blobs—Synclyz staff have zero technical visibility into your data.

## High-Trust Scenarios

Secrets

##### API Keys & .env

Share credentials safely between environments without plaintext trails in Slack or Email.

DevOps

##### Database Dumps

Transfer staging or prod backups knowing the data remains encrypted until it reaches the destination.

CI/CD

##### Private Builds

Distribute releases or binaries with self-destructing links once the download is confirmed.

### Strategic Comparison

| Capability      | Traditional Cloud | Synclyz        |
| --------------- | ----------------- | -------------- |
| File Encryption | Server-side       | Client-side    |
| Data Visibility | Provider Access   | Zero-Knowledge |
| Secret Safety   | ❌ Risky           | ✅ Secure       |
| Link Expiry     | Manual            | Automated      |

## Secure your data before it becomes a problem

[Start Secure Storage — Free](/register) 

No registration required to upload • Instant access

Join the security-first developer community. No trust required.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://www.synclyz.com/encrypted-backup-for-developers

## Sensitive data is everywhere

One leak can compromise an entire system. If you're using mainstream cloud drives, your assets are indexed, scanned, and accessible to the provider.

* **API Keys & Secrets** (No more plaintext exposure)
* **Database Dumps** (Secure staging/prod handovers)
* **Private Builds** (Controlled distribution for binaries)

\# Encryption Layer: ACTIVE

$ openssl enc -aes-256-cbc ...

Status: BLOB\_ENCRYPTED\_SUCCESS

// Even Synclyz admins cannot read this payload

## Technical Workflow

**1\. Local Upload** 

Select sensitive files or builds

**2\. Client Encryption** 

AES-256 local lock before transit

**3\. Private Share** 

Encrypted link generation

**4\. Hard Expiry** 

Automated access revocation

### Zero-Knowledge: Math Over Trust

Files are **encrypted client-side** before upload using secure key generation. Only you hold the keys.

Encryption keys never leave your browser. Stored assets are strictly encrypted blobs—Synclyz staff have zero technical visibility into your data.

## High-Trust Scenarios

Secrets

##### API Keys & .env

Share credentials safely between environments without plaintext trails in Slack or Email.

DevOps

##### Database Dumps

Transfer staging or prod backups knowing the data remains encrypted until it reaches the destination.

CI/CD

##### Private Builds

Distribute releases or binaries with self-destructing links once the download is confirmed.

### Strategic Comparison

| Capability      | Traditional Cloud | Synclyz        |
| --------------- | ----------------- | -------------- |
| File Encryption | Server-side       | Client-side    |
| Data Visibility | Provider Access   | Zero-Knowledge |
| Secret Safety   | ❌ Risky           | ✅ Secure       |
| Link Expiry     | Manual            | Automated      |

## Secure your data before it becomes a problem

[Start Secure Storage — Free](/register) 

No registration required to upload • Instant access

Join the security-first developer community. No trust required.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://synclyz.com/encrypted-file-sharing

## The "Trust Gap" in Modern File Sharing

 Most cloud providers claim your data is "encrypted at rest." What they don't mention is that they manage the encryption keys. If a provider can reset your password or "scan for malware," they have the technical ability to read every file you've ever uploaded.

| Security Feature    | Standard Cloud (Dropbox/Google) | Synclyz Zero-Knowledge            |
| ------------------- | ------------------------------- | --------------------------------- |
| Encryption Method   | Server-Side (After upload)      | Client-Side (Before upload)       |
| Key Ownership       | Provider Managed                | User Managed                      |
| Malware/AI Scanning | YES (Files are read)            | NO (Files are unreadable)         |
| Employee Access     | Technically Possible            | Mathematically Impossible         |
| Legal Subpoena Safe | No (Readable files handed over) | Yes (Only ciphertext handed over) |

## How Zero-Knowledge Sharing Works

 Synclyz leverages the **Web Crypto API** to perform heavy-duty cryptographic operations directly in your browser. This ensures that no unencrypted data ever touches the network.

#### AES-256-GCM

We use the Galois/Counter Mode of the Advanced Encryption Standard, providing both data confidentiality and authenticity in one high-performance step.

#### URL Fragment Keys

Sharing keys are stored in the URL fragment (the part after the #). Browsers never transmit this to the server, keeping your share-links truly private.

#### PBKDF2 Derivation

Your master keys are derived using thousands of iterations of the Password-Based Key Derivation Function 2 to protect against brute-force attacks.

#### No Metadata Leaks

We go beyond file content. Synclyz works to minimize metadata footprints, ensuring your sharing habits remain as private as your files.

## When Privacy Is Not Optional

 Encrypted file sharing isn't just for whistleblowers; it is a fundamental requirement for modern professional integrity.

#### High-Value Intellectual Property

Creative agencies and engineers use Synclyz to transfer source code, raw designs, and unreleased blueprints that are the lifeblood of their business.

#### Sensitive Legal Documents

Attorney-client privilege is only as strong as the medium used for transfer. Zero-knowledge ensures compliance with ethical obligations.

#### Financial Compliance

Accountants and CFOs leverage Synclyz to move tax records and payroll data, eliminating the risk of provider-side data breaches.

#### Secure Journalistic Sources

Protecting sources requires end-to-end encryption that guards against both corporate surveillance and government overreach.

## The Future of File Sharing is Private.

Take control of your digital sovereignty. No credit card required to start sending.

[Create Your Private Account](/register) 

 ZERO-KNOWLEDGE ARCHITECTURE • AES-256 ENCRYPTED • NO TRACKING

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://www.synclyz.com/encrypted-file-sharing

## The "Trust Gap" in Modern File Sharing

 Most cloud providers claim your data is "encrypted at rest." What they don't mention is that they manage the encryption keys. If a provider can reset your password or "scan for malware," they have the technical ability to read every file you've ever uploaded.

| Security Feature    | Standard Cloud (Dropbox/Google) | Synclyz Zero-Knowledge            |
| ------------------- | ------------------------------- | --------------------------------- |
| Encryption Method   | Server-Side (After upload)      | Client-Side (Before upload)       |
| Key Ownership       | Provider Managed                | User Managed                      |
| Malware/AI Scanning | YES (Files are read)            | NO (Files are unreadable)         |
| Employee Access     | Technically Possible            | Mathematically Impossible         |
| Legal Subpoena Safe | No (Readable files handed over) | Yes (Only ciphertext handed over) |

## How Zero-Knowledge Sharing Works

 Synclyz leverages the **Web Crypto API** to perform heavy-duty cryptographic operations directly in your browser. This ensures that no unencrypted data ever touches the network.

#### AES-256-GCM

We use the Galois/Counter Mode of the Advanced Encryption Standard, providing both data confidentiality and authenticity in one high-performance step.

#### URL Fragment Keys

Sharing keys are stored in the URL fragment (the part after the #). Browsers never transmit this to the server, keeping your share-links truly private.

#### PBKDF2 Derivation

Your master keys are derived using thousands of iterations of the Password-Based Key Derivation Function 2 to protect against brute-force attacks.

#### No Metadata Leaks

We go beyond file content. Synclyz works to minimize metadata footprints, ensuring your sharing habits remain as private as your files.

## When Privacy Is Not Optional

 Encrypted file sharing isn't just for whistleblowers; it is a fundamental requirement for modern professional integrity.

#### High-Value Intellectual Property

Creative agencies and engineers use Synclyz to transfer source code, raw designs, and unreleased blueprints that are the lifeblood of their business.

#### Sensitive Legal Documents

Attorney-client privilege is only as strong as the medium used for transfer. Zero-knowledge ensures compliance with ethical obligations.

#### Financial Compliance

Accountants and CFOs leverage Synclyz to move tax records and payroll data, eliminating the risk of provider-side data breaches.

#### Secure Journalistic Sources

Protecting sources requires end-to-end encryption that guards against both corporate surveillance and government overreach.

## The Future of File Sharing is Private.

Take control of your digital sovereignty. No credit card required to start sending.

[Create Your Private Account](/register) 

 ZERO-KNOWLEDGE ARCHITECTURE • AES-256 ENCRYPTED • NO TRACKING

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://synclyz.com/private-cloud-storage-for-agencies

## Why Leading Agencies switch to Synclyz

In the agency world, security is a revenue protector. A single breach is more expensive than years of elite protection.

**💰 Prevent Costly Leaks** 

Eliminate the legal liabilities and financial fallout of client data exposure.

**🤝 Protect Relationships** 

Retain high-value clients by demonstrating military-grade data handling.

**📉 Reduce Internal Risk** 

Control exactly who accesses each file—per client, per team member.

**🏆 Deliver Professionally** 

Standardize your delivery workflow with secure, branded, and expiring links.

## Enterprise-Grade Control

#### Multi-Client Isolation

Ensure Team A never accidentally accesses data for Client B. Total privacy between client environments.

#### Dynamic Permissions

Scale your team with confidence. Grant or revoke access instantly as project roles evolve.

#### Zero-Leak Workflow

Track every shared asset. Mandatory passwords and hard expiries keep you audit-ready at all times.

### Strategic Comparison

| Capability                | Public Cloud Storage | Synclyz for Agencies  |
| ------------------------- | -------------------- | --------------------- |
| Zero-Knowledge Encryption | ❌ Provider Access    | ✅ Absolute Privacy    |
| Client Data Isolation     | Shared Master Keys   | Full Vault Isolation  |
| Access Control            | Folder Level         | Granular (Per Member) |
| Scale Readiness           | Complexity Rises     | Built to Scale        |

#### The Synclyz Privacy Promise

Even Synclyz cannot access your agency's files. Our architecture prevents any internal visibility. You hold the only keys to the vault—we just provide the fortress.

## Secure Your Clients. Upgrade Your Workflow.

Built for agencies managing multiple clients and growing teams.

[Start Secure Agency Storage — Free](/register) 

Free to start. Upgrade as your team grows.

[Solo freelancer? Use Synclyz for individual delivery](/secure-file-sharing-for-freelancers)

Standardizing security for the world's most trusted agencies.

## A Encrypted Private File Hosting in Cloud — Secure Encrypted Cloud Storage

Source: https://www.synclyz.com/private-cloud-storage-for-agencies

## Why Leading Agencies switch to Synclyz

In the agency world, security is a revenue protector. A single breach is more expensive than years of elite protection.

**💰 Prevent Costly Leaks** 

Eliminate the legal liabilities and financial fallout of client data exposure.

**🤝 Protect Relationships** 

Retain high-value clients by demonstrating military-grade data handling.

**📉 Reduce Internal Risk** 

Control exactly who accesses each file—per client, per team member.

**🏆 Deliver Professionally** 

Standardize your delivery workflow with secure, branded, and expiring links.

## Enterprise-Grade Control

#### Multi-Client Isolation

Ensure Team A never accidentally accesses data for Client B. Total privacy between client environments.

#### Dynamic Permissions

Scale your team with confidence. Grant or revoke access instantly as project roles evolve.

#### Zero-Leak Workflow

Track every shared asset. Mandatory passwords and hard expiries keep you audit-ready at all times.

### Strategic Comparison

| Capability                | Public Cloud Storage | Synclyz for Agencies  |
| ------------------------- | -------------------- | --------------------- |
| Zero-Knowledge Encryption | ❌ Provider Access    | ✅ Absolute Privacy    |
| Client Data Isolation     | Shared Master Keys   | Full Vault Isolation  |
| Access Control            | Folder Level         | Granular (Per Member) |
| Scale Readiness           | Complexity Rises     | Built to Scale        |

#### The Synclyz Privacy Promise

Even Synclyz cannot access your agency's files. Our architecture prevents any internal visibility. You hold the only keys to the vault—we just provide the fortress.

## Secure Your Clients. Upgrade Your Workflow.

Built for agencies managing multiple clients and growing teams.

[Start Secure Agency Storage — Free](/register) 

Free to start. Upgrade as your team grows.

[Solo freelancer? Use Synclyz for individual delivery](/secure-file-sharing-for-freelancers)

Standardizing security for the world's most trusted agencies.

## Refunds _Policy_

Source: https://synclyz.com/refunds

# Refunds _Policy_

Thank you for shopping at Synclyz. This document governs all returns and exchanges. If, for any reason, you are not entirely satisfied with your purchase, we invite you to carefully review our Return and Refund Policy.

## Definitions

* **Products** means all products and services sold at synclyz.com.
* **Customer** means end user customers that purchase directly from us.
* **Company** refers to Synclyz.
* **Orders** refers to your requests to purchase a Product from us.

## Return & Refund Policy

We accept returns. You can return items purchased from us within **15 days** of the original purchase date, provided they meet the following conditions:

* Product must have the receipt or proof of purchase.

If 15 days or more have passed since your purchase, we cannot offer a refund or exchange.

## Return Policy Exceptions

* Only regular priced items may be refunded. Sale items are non-refundable.

## Return & Refund Process

**Step 1 — Notify Us**  
Please contact us as soon as possible via email: [admin@synclyz.com](mailto:admin@synclyz.com)

**Step 2 — Digital Products**  
For digital products and services, please proceed directly to Step 3.

**Step 3 — Inspection & Refund**  
Upon receipt of your request, we will examine it and notify you via email within a reasonable period whether you are entitled to a refund. If approved, a credit will be applied to your original method of payment.

## Contact Us

* By email: [admin@synclyz.com](mailto:admin@synclyz.com)
* Via our [Contact Form](https://synclyz.com/contact)

## Refunds _Policy_

Source: https://www.synclyz.com/refunds

# Refunds _Policy_

Thank you for shopping at Synclyz. This document governs all returns and exchanges. If, for any reason, you are not entirely satisfied with your purchase, we invite you to carefully review our Return and Refund Policy.

## Definitions

* **Products** means all products and services sold at synclyz.com.
* **Customer** means end user customers that purchase directly from us.
* **Company** refers to Synclyz.
* **Orders** refers to your requests to purchase a Product from us.

## Return & Refund Policy

We accept returns. You can return items purchased from us within **15 days** of the original purchase date, provided they meet the following conditions:

* Product must have the receipt or proof of purchase.

If 15 days or more have passed since your purchase, we cannot offer a refund or exchange.

## Return Policy Exceptions

* Only regular priced items may be refunded. Sale items are non-refundable.

## Return & Refund Process

**Step 1 — Notify Us**  
Please contact us as soon as possible via email: [admin@synclyz.com](mailto:admin@synclyz.com)

**Step 2 — Digital Products**  
For digital products and services, please proceed directly to Step 3.

**Step 3 — Inspection & Refund**  
Upon receipt of your request, we will examine it and notify you via email within a reasonable period whether you are entitled to a refund. If approved, a credit will be applied to your original method of payment.

## Contact Us

* By email: [admin@synclyz.com](mailto:admin@synclyz.com)
* Via our [Contact Form](https://synclyz.com/contact)

## Report _Abuse_

Source: https://synclyz.com/report_file

# Report _Abuse_

Please use the following form to report any copyright infringements ensuring you supply all the following information:

Full File URL

Description of the copyrighted works

Your Name

Email Address

Postal Address

Phone Number

Electronic Signature

Confirm 1: Good faith belief that use is not authorizednoyes

Confirm 2: Information is accurate and you are authorized to actnoyes

Submit Report →

## Report _Abuse_

Source: https://www.synclyz.com/report_file

# Report _Abuse_

Please use the following form to report any copyright infringements ensuring you supply all the following information:

Full File URL

Description of the copyrighted works

Your Name

Email Address

Postal Address

Phone Number

Electronic Signature

Confirm 1: Good faith belief that use is not authorizednoyes

Confirm 2: Information is accurate and you are authorized to actnoyes

Submit Report →