Case_Study // Dpixel × BlastSignals Live since Apr 2026

Blast
Signals.

Crypto signals SaaS — own algorithm, crypto-paid subscriptions, Telegram alerts and a blog on autopilot.

Signals generated
3,846
Apr–Oct 2026 · no human input
Pairs monitored
15
every 30 minutes
Articles on autopilot
44
no in-house writer
Backtest win rate
41%
up from 34% after V5
// in short

Dpixel built BlastSignals from scratch: a crypto signals platform that analyses the market automatically every 30 minutes, pushes alerts to Telegram and earns through subscriptions paid in crypto.

Industry
Crypto / FinTech · trading signals
Live since
April 2026
Dpixel scope
Product design, UI/UX, full-stack, signal algorithm, SEO, content automation, hosting & maintenance
Stack
Node.js · Express 5 · MySQL · Prisma · Binance API · NOWPayments · Telegram Bot API
// the challenge

Signals you
can verify.

Crypto traders get signals from opaque Telegram groups — no verifiable history, no explained logic. BlastSignals wanted the opposite: signals generated by an algorithm, with clear entry, target and stop-loss, and a public track record.

  1. 01

    An engine that analyses 15 crypto pairs non-stop, with no human in the loop.

  2. 02

    Freemium with recurring payments in crypto — not just cards.

  3. 03

    Steady organic traffic without a team of writers.

  4. 04

    A fast experience on the phone, where most traders are.

// the solution

Shipped live,
stage by stage.

Each stage went live before the next started, so the platform had real users and real data from day one.

Apr 2026 MVP Signal engine, user accounts, dashboard and Premium subscriptions paid in crypto.
May 2026 Organic growth Server-rendered SEO blog, connected to Hub AutoPilot — Dpixel’s system that publishes articles automatically.
Next Retention Telegram notifications, a public performance page and extra monetisation through ads.
Oct 2026 Data-driven optimisation Mobile-first redesign, My Saves, and algorithm V5 — validated by a 6-month backtest.
// delivered

What Dpixel built.

01

Signal Engine

15 Binance USDT pairs every 30 minutes with RSI, MACD, EMA200, ATR, ADX, Bollinger and volume. Every signal carries entry, target and stop-loss sized from volatility.

02

Star rating

★ Weak, ★★ Medium or ★★★ Strong instead of a "confidence" percentage — chosen after the data showed the percentage didn’t predict outcomes.

03

Public performance

Results resolve automatically every 10 minutes — target hit or stop-loss — and land on a public page.

04

Premium

Free, $10/month or $59/year, paid in crypto via NOWPayments, with automatic expiry and reminders.

05

Telegram bot

Premium members get every signal on Telegram, analysis included.

06

My Saves

Users save the signals they follow and reopen them from a direct link.

07

Blog on autopilot

Hub AutoPilot publishes SEO articles through an HMAC-signed API; images stored locally, meta tags rendered on the server.

08

Admin

Panel for users, subscriptions, payments and signals.

// architecture

One server.
No humans.

A single Node.js server takes data from three sources and delivers on three channels; scheduled jobs do the heavy lifting.

Binance API
live prices, 1h candles
Hub AutoPilot
SEO articles, HMAC-signed
NOWPayments
crypto payments (IPN)
Node.js server
Express 5 · PM2 · CloudPanel
scheduled jobs
  • Signal Engine · every 30 min
  • Signal resolution · every 10 min
  • Expired subscriptions · hourly
  • Telegram commands · every minute
MySQL + Prisma — users, signals, subscriptions, payments, blog
Website
dashboard, SSR blog, admin
Telegram bot
alerts for Premium
Email SMTP
verification, resets

// security: Helmet, per-IP rate limiting, JWT auth and HMAC signatures with replay protection on the hub API

// design & ux

Trading-screen
DNA.

Near-black background (#07090A), neon green (#00FF88) for live signals, Inter for text and JetBrains Mono for prices. The October 2026 redesign rewrote the interface mobile-first without touching the app logic.

  1. 01

    Tap targets of at least 44 px.

  2. 02

    16 px inputs, so iOS stops zooming while typing.

  3. 03

    One sticky menu across all 12 pages, no horizontal scroll.

  4. 04

    Ads woven into the feed, never covering signals.

// results

Six months
in numbers.

Signals generated automatically
3,846 (Apr–Oct 2026)
Crypto pairs monitored
15, every 30 minutes
Articles published on autopilot
44, no in-house writer
Algorithm win rate (backtest)
34% → 41% after V5
Telegram messages recovered
796 blocked alerts, fixed by HTML escaping

// Performance figures come from a 6-month backtest on Binance data, validated against live history before use: 3,779 signals in the backtest vs 3,810 live. Past results do not guarantee future results.

// explore

See it live.

// SaaS, FinTech or crypto idea? first sketch to live platform.
System_Status: Optimal

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