hub.abler.tirol — all systems operational

Secure APIs.
Resilient Systems.

GS1 barcodes · QR codes · watermarking · crypto · signing — engineered by a Cyber Security Engineer from Tyrol.

API Docs Try in Swagger Explore APIs ↓
hub.abler.tirol — api
$ curl -X POST https://hub.abler.tirol/api/qr \
-H "Content-Type: application/json" \
-d '{"type":"url","payload":{"url":"https://example.com"}}'
# 200 OK · image/png · 3.2 KB · 41ms
$ curl https://hub.abler.tirol/api/barcode/png?type=ean13&text=12222222222222&includetext=true&scale=3 \
-H "x-api-key: sk_pro_••••••••••••"
# 200 OK · image/svg+xml · 4.8 KB · 28ms
$
7APIs
<50msavg latency
freeto start
GS1certified

API Catalog

Available APIs

https://hub.abler.tirol
🔳
QR Codes
URL, text, vCard, Wi-Fi, SMS …
POST/api/qr stable

Generate QR codes for URL, plain text, e-mail, phone, SMS, vCard or Wi-Fi credentials. Supports PNG and SVG output with adjustable error-correction.

Open Generator
🏷️
Barcodes
Code128, EAN, ITF-14, PDF417 …
GET/api/barcode/png stable
GET/api/barcode/svg stable

Standard 1D barcodes: Code128, EAN-13, EAN-8, UPC-A, ITF-14, PDF417 and more. Render as PNG or SVG via query parameters.

Open Generator
📦
GS1 API
GS1-128 · DataMatrix · Batch · Digital Link
Pro
POST/api/barcode/gs1/render stable
POST/api/barcode/gs1/batch stable
POST/api/barcode/gs1/digital-link/encode new

GS1-128 and DataMatrix with full AI validation, check digits and inter-AI combination rules. Batch up to 100 barcodes per request. Digital Link encode/decode included.

GS1 Page Request Key
🔐
Crypto
TOTP · HMAC · JWT · Ed25519
POST/api/crypto/totp/generate stable
POST/api/crypto/hmac stable
POST/api/crypto/jwt/sign stable

TOTP token generation and verification (RFC 6238), HMAC-SHA signing, JWT sign/verify with configurable algorithm, and Ed25519 keypair generation.

Open Crypto
🖼️
Watermark
Logo/text on images, live preview
POST/api/watermark/apply stable

Apply text or image watermarks to uploaded photos. Configure position, opacity and font. Live preview in the browser, direct download as JPEG.

Try it
📋
Signpack
Token-protected file hand-off & signing
POST/api/signpacks new
POST/api/signpacks/:id/sign new
GET/api/signpacks/:id/bundle.zip new

Upload a file, get a unique signing link to share with a recipient. The recipient downloads the original, uploads the signed version. Sender downloads both as a bundle.

Try Signpack
🧰
Dev Utilities
Echo, IDs, slugify, hash, markdown
GET/api/utils/id stable
POST/api/utils/slugify stable
POST/api/utils/hash stable

Handy developer endpoints: UUID/ULID/NanoID generation, text slugify, SHA-256/SHA-512 hashing, markdown-to-HTML rendering, and a debug echo endpoint.

Open Dev-Utils
⚡Interactive API Playground

All endpoints are live in Swagger UI — try any request directly in the browser. No setup, no SDK. Paste your API key once and test every route.

Open Swagger UI

Developer

Simon Abler avatar

Simon Abler

Cyber Security Engineer & API Architect · Tyrol, Austria
Website GitHub LinkedIn Contact

Cyber Security Engineer from Tyrol focused on reverse engineering (hardware & software), 24/7 industrial high-availability systems and secure API platforms. I analyse firmware, reverse-engineer hardware protocols and design redundant architectures for industrial environments — and build the tooling myself.

🔐 Reverse Engineering
Firmware AnalysisProtocol REBinary AnalysisHW Debugging
⚙️ Industrial HA
PLC/SCADARedundancy Design24/7 OperationsFailover
💻 Full-Stack
NestJSAngularLinuxPostgreSQLDocker.NET

Request an API key or collaborate?

GS1 keys are issued manually — a short email is all it takes, reply within 24 hours.

simon@abler.tirol GitHub
Fair Use: Personal and light commercial use welcome — no scraping, no abuse. Rate limits and changes may apply at any time. No warranties given; use at your own risk.
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