This is a hypothetical reference architecture showing how you would build a 24/7 crypto monitoring system on osModa. All daemons, tools, and pricing are real and available in the current public beta. No company names or testimonials are fabricated.
Crypto Monitoring System: 24/7 DeFi Intelligence
A reference architecture for DeFi teams running 24/7 position monitors, liquidation alerts, and whale trackers on osModa. This blueprint covers secure key management with osmoda-keyd, controlled RPC access via osmoda-egress, automated health checks with osmoda-routines, and real-time Telegram alerting — all with a tamper-evident audit trail for trade history.
DeFi operates around the clock. Positions can move toward liquidation at any hour. Whale movements signal market shifts in minutes. And if your monitoring agent crashes at 2am on a Saturday, you need it back online in seconds, not hours. This blueprint shows how to build a monitoring system on infrastructure designed for exactly this kind of always-on, security-sensitive workload.
TL;DR
- • Single osModa server running 3-5 monitoring agents: position tracker, liquidation watcher, whale detector
- • osmoda-keyd stores wallet private keys encrypted on the server, never exposed to agent processes
- • osmoda-egress allowlists only RPC endpoints (Alchemy, Infura) — blocks all other outbound traffic
- • osmoda-routines runs health checks on RPC endpoints and agent status at configurable intervals
- • Telegram alerts for liquidation warnings, whale movements, and position changes in real time
- • SHA-256 audit ledger records every monitoring event, alert, and any executed trades for full history
- • Estimated cost: $34.99/mo (Pro) to $62.99/mo (Team), plus RPC endpoint fees
The Problem: DeFi Never Sleeps, But Your Infrastructure Might
DeFi teams managing active positions face a critical infrastructure requirement: monitoring agents must run 24/7 with near-zero downtime. A liquidation event can happen in minutes. A whale movement can shift the market in seconds. If your monitoring script crashes on a Friday night and nobody notices until Monday morning, the financial consequences can be severe.
Running monitoring scripts on cloud VMs introduces several risks. Wallet private keys stored on shared infrastructure are a security liability. Outbound network access is unrestricted, meaning a compromised agent could exfiltrate keys. There is no built-in crash recovery — if the Python script throws an uncaught exception, it stays dead until someone manually restarts it. And there is no audit trail for what the monitoring system did, making tax reporting and risk review manual processes.
Purpose-built crypto monitoring services solve some of these problems but come with their own tradeoffs: limited customization, subscription costs that scale with the number of wallets monitored, and dependency on a third party for a mission-critical function. When the monitoring service has an outage, all their customers are affected simultaneously.
24/7
Always On
6s
Crash Recovery
Encrypted
Key Storage
Full
Audit Trail
Architecture: Secure, Always-On DeFi Monitoring
One osModa server running multiple monitoring agents with secure key management and controlled network access.
┌─────────────────────────────────────────────────────────────┐
│ OSMODA SERVER (Pro/Team) │
│ │
│ ┌─────────────────────────────────────────────────────┐ │
│ │ agentd │ │
│ │ (Process Supervisor) │ │
│ │ │ │
│ │ ┌────────────┐ ┌─────────────┐ ┌─────────────┐ │ │
│ │ │ Position │ │ Liquidation │ │ Whale │ │ │
│ │ │ Tracker │ │ Watcher │ │ Detector │ │ │
│ │ │ │ │ │ │ │ │ │
│ │ │ Polls LP │ │ Monitors │ │ Tracks │ │ │
│ │ │ positions │ │ health │ │ large txns │ │ │
│ │ │ every 30s │ │ ratios │ │ on-chain │ │ │
│ │ └──────┬─────┘ └──────┬──────┘ └──────┬──────┘ │ │
│ │ └───────────────┼────────────────┘ │ │
│ │ ▼ │ │
│ │ ┌──────────────────┐ │ │
│ │ │ Alert Engine │ │ │
│ │ │ → Telegram msg │ │ │
│ │ │ → Audit log │ │ │
│ │ └──────────────────┘ │ │
│ └─────────────────────────────────────────────────────┘ │
│ │
│ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │
│ │ osmoda-keyd │ │osmoda-egress │ │ osmoda-watch │ │
│ │ │ │ │ │ │ │
│ │ Private keys │ │ Allowlist: │ │ Monitors all │ │
│ │ encrypted │ │ • Alchemy │ │ agent procs │ │
│ │ on disk │ │ • Infura │ │ 6s recovery │ │
│ │ Sign via API │ │ • Telegram │ │ │ │
│ │ Never expose │ │ Block: * │ │ Fallback: │ │
│ │ │ │ │ │ NixOS rollbk │ │
│ └──────────────┘ └──────────────┘ └──────────────┘ │
│ │
│ ┌──────────────┐ ┌──────────────────────────────────┐ │
│ │osmoda-routine│ │ SHA-256 Audit Ledger │ │
│ │ │ │ │ │
│ │ Health checks│ │ Every price check, alert, trade │ │
│ │ RPC endpoint │ │ recorded with hash chain │ │
│ │ every 60s │ │ Tax reporting + risk review │ │
│ └──────────────┘ └──────────────────────────────────┘ │
└──────────────┬──────────────────────────────┬───────────────┘
│ │
▼ ▼
┌──────────────┐ ┌──────────────┐
│ RPC Endpoints│ │ Telegram │
│ (Alchemy, │ │ Alerts │
│ Infura) │ │ Channel │
└──────────────┘ └──────────────┘The architecture runs 3-5 specialized monitoring agents on a single osModa server, all supervised by agentd. The Position Tracker polls liquidity pool positions every 30 seconds to detect value changes and impermanent loss. The Liquidation Watcher monitors health ratios on lending protocols and triggers alerts when positions approach liquidation thresholds. The Whale Detector tracks large on-chain transactions that could signal market movements.
osmoda-keyd handles all wallet private keys. Keys are stored encrypted on disk and never exposed to agent processes. When an agent needs to check a wallet balance or sign a transaction, it requests the operation through osmoda-keyd's API. The daemon performs the cryptographic operation and returns the result. This means even if an agent process is compromised, the attacker cannot extract private keys.
osmoda-egress locks outbound network access to only the RPC endpoints and Telegram API. All other outbound connections are blocked. This is defense in depth: even if an attacker gains code execution in an agent process, they cannot send data to unauthorized servers. Combined with osmoda-keyd's key isolation, this creates multiple layers of protection for financial operations.
osModa Features in This Blueprint
This architecture uses 4 Rust daemons, Telegram alerting, and the SHA-256 audit ledger.
osmoda-keyd
Secure secrets and key management. Wallet private keys are stored encrypted and never exposed to agent processes. Signing operations go through osmoda-keyd's API. All key operations are recorded in the audit ledger. This is the primary security boundary for financial operations.
osmoda-egress
Network egress control with allowlisting. Only RPC endpoints and the Telegram API are reachable. Everything else is blocked. Prevents data exfiltration if an agent is compromised. Egress rules are part of the NixOS configuration — they survive reboots and cannot be modified by agent processes.
osmoda-watch
24/7 health monitoring with 6-second crash recovery. For DeFi monitoring, this is critical — a crashed monitoring agent means missed liquidation events. osmoda-watch detects crashes and agentd restarts the agent immediately. NixOS atomic rollback serves as the fallback if repeated crashes occur.
osmoda-routines
Scheduled health checks for RPC endpoints and agent status. Configurable intervals — every 30 seconds for critical monitoring, every 5 minutes for routine checks. Detects RPC endpoint failures and triggers failover to backup endpoints. Results logged in the audit ledger.
Telegram Alerts
Real-time alert delivery through osModa's native Telegram support. Liquidation warnings, whale movements, and position changes are sent instantly to your Telegram channel or direct message. The agent formats alerts with position details, thresholds, and recommended actions.
SHA-256 Audit Ledger
Every monitoring event, alert, key operation, and trade is recorded in the tamper-evident hash chain. This provides a complete history for tax reporting (every trade with timestamp and context), risk review (what triggered each action), and forensic analysis (what happened during an incident).
Cost Estimate
Flat-rate pricing. RPC endpoint costs (Alchemy, Infura) and LLM API costs are separate.
| Scenario | Plan | Agents | Monthly Cost |
|---|---|---|---|
| Personal DeFi monitoring | Pro | 2-3 | $34.99 |
| DeFi team (multi-protocol) | Team | 4-6 | $62.99 |
| RPC endpoints (Alchemy/Infura) | — | — | $0-49/mo (free tier available) |
| LLM APIs (for analysis agents) | — | — | Varies by usage |
A complete DeFi monitoring stack — position tracking, liquidation alerts, whale detection, secure key management, egress control, and full audit trail — for $34.99-$62.99/month in infrastructure costs. Compare this with purpose-built crypto monitoring services that charge $100-$500/month and do not give you root access, custom agent logic, or a tamper-evident audit trail.
Expected Results
Based on platform capabilities. Financial outcomes depend on market conditions and agent logic.
Uptime
Continuous 24/7 monitoring with 6-second crash recovery. osmoda-watch ensures monitoring agents restart automatically after any failure. NixOS atomic rollback handles persistent failures. The server runs on dedicated hardware — no noisy neighbors affecting your monitoring latency.
Alert Latency
Alerts delivered to Telegram within seconds of detection. The position tracker polls at 30-second intervals (configurable), so the maximum detection-to-alert latency is approximately 30 seconds plus processing time. For liquidation events where minutes matter, this is significantly faster than manual monitoring.
Security Posture
Private keys never exposed to agent processes (osmoda-keyd isolation). Outbound network locked to RPC endpoints only (osmoda-egress). Dedicated server with no shared infrastructure. NixOS system-level hardening. Multiple layers of defense for financial operations.
Audit Completeness
100% of monitoring events, alerts, key operations, and trades recorded in the SHA-256 audit ledger. Complete history for tax reporting — every trade with timestamp, context, and cryptographic verification. No manual logging required. The audit trail is a byproduct of normal operation.
Frequently Asked Questions
Is this a real customer case study?
No. This is a reference architecture — a hypothetical but technically accurate blueprint showing how you would build a 24/7 crypto monitoring system on osModa. Every daemon, tool, and pricing figure referenced is real and available in the current public beta. We publish this transparently as an architecture blueprint, not a customer testimonial.
How does osmoda-keyd handle wallet private keys securely?
osmoda-keyd is a Rust daemon dedicated to secrets management. Private keys are stored encrypted on the dedicated server — they never leave the machine. When an agent needs to sign a transaction or check a wallet balance, it requests the operation through osmoda-keyd, which handles the cryptographic operation and returns the result. The key material is never exposed to the agent process directly. All key operations are recorded in the SHA-256 audit ledger.
Why use osmoda-egress for RPC endpoints instead of direct access?
osmoda-egress creates an allowlist of outbound network connections. For crypto monitoring, you allowlist specific RPC endpoints (Alchemy, Infura, your own node) and block everything else. This prevents a compromised agent from exfiltrating wallet data to unauthorized servers. If an attacker gains code execution in the agent process, they cannot send data anywhere except the allowlisted RPC endpoints. This is defense in depth for financial operations.
How does the 24/7 monitoring work without downtime?
osmoda-watch monitors the agent processes continuously. If a monitoring agent crashes (out of memory, uncaught exception, RPC timeout), osmoda-watch detects it and agentd restarts it within approximately 6 seconds. If repeated crashes occur, NixOS atomic rollback reverts to the last known-good system state. The audit ledger records every crash and restart. For DeFi monitoring where minutes matter (liquidation thresholds), 6-second recovery is the difference between catching an event and missing it.
Can the monitoring system execute trades automatically?
Yes, if configured to do so. osmoda-keyd can sign transactions, and osmoda-egress can allowlist DEX endpoints. However, automated trading carries significant financial risk. The architecture in this blueprint focuses on monitoring and alerting. If you add automated execution, the SHA-256 audit ledger records every trade with full context (why the agent decided to trade, the parameters, and the result), providing a complete history for tax reporting and risk review.
What happens if the RPC endpoint goes down?
osmoda-routines can be configured with health checks that test RPC endpoint availability. If a primary RPC endpoint fails, the agent can fail over to a secondary endpoint (also in the osmoda-egress allowlist). The health check frequency is configurable — for high-value positions, you might check every 30 seconds. Every endpoint failure and failover is recorded in the audit ledger, giving you a complete operational history.
Build Your DeFi Monitoring Stack on osModa
24/7 monitoring with 6-second crash recovery. Secure key management. Controlled network access. Full audit trail. From $34.99/month.
Last updated: March 2026