API Pulse: Uptime Monitor
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About this app
Monitor your APIs, microservices, and websites directly from your phone — 100% offline, privacy-first, and zero cloud dependency.
API Pulse is a developer-focused HTTP monitoring tool designed for solo creators, backend engineers, and QA testers. Track uptime, measure response latency, assert payload content, and receive instant notifications when your endpoints fail.
⚡ KEY FEATURES
• Comprehensive HTTP Method Support:
Monitor GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS requests with custom headers, query parameters, request bodies, and configurable timeouts.
• Smart Assertions:
Go beyond simple status codes. Assert expected HTTP response codes (or any 2xx), enforce maximum acceptable latency, and validate response body content (string contains matching).
• One-Tap cURL Import:
Paste any cURL command straight from Postman, browser dev tools, or terminal. API Pulse automatically extracts the URL, method, headers, and request payload seamlessly.
• Background Checks & Instant Alerts:
Reliable background monitoring scheduled around the clock. Receive high-priority notifications after consecutive failures (configurable threshold) and instant alerts when your service recovers.
• Interactive Latency Charts:
Visualize endpoint performance with clean latency trends. Track Min, Average, and Max response times, latency threshold markers, and failure spikes across customizable time ranges.
• Detailed Log History & Header Inspection:
Review paginated check history, filter by failures only, and inspect captured HTTP response headers with a single tap to copy.
• Data Ownership & Privacy:
No account creation, no external servers, no telemetry. All your endpoint configurations, auth tokens, and response histories remain securely on your local device. Export your logs anytime as CSV or JSON.
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💼 FREE vs PRO (LIFETIME)
Free Tier:
• Up to 3 active endpoints (expandable with rewarded bonus slots)
• Standard check intervals (15 minutes and above)
• 3-day log history retention
Pro Tier (One-time Lifetime Purchase):
• Unlimited endpoints
• Fast monitoring (down to 1-minute intervals)
• Unlimited log history retention
• Completely ad-free experience
Built by developers, for developers. Keep your finger on the pulse of your APIs with API Pulse.
API Pulse is a developer-focused HTTP monitoring tool designed for solo creators, backend engineers, and QA testers. Track uptime, measure response latency, assert payload content, and receive instant notifications when your endpoints fail.
⚡ KEY FEATURES
• Comprehensive HTTP Method Support:
Monitor GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS requests with custom headers, query parameters, request bodies, and configurable timeouts.
• Smart Assertions:
Go beyond simple status codes. Assert expected HTTP response codes (or any 2xx), enforce maximum acceptable latency, and validate response body content (string contains matching).
• One-Tap cURL Import:
Paste any cURL command straight from Postman, browser dev tools, or terminal. API Pulse automatically extracts the URL, method, headers, and request payload seamlessly.
• Background Checks & Instant Alerts:
Reliable background monitoring scheduled around the clock. Receive high-priority notifications after consecutive failures (configurable threshold) and instant alerts when your service recovers.
• Interactive Latency Charts:
Visualize endpoint performance with clean latency trends. Track Min, Average, and Max response times, latency threshold markers, and failure spikes across customizable time ranges.
• Detailed Log History & Header Inspection:
Review paginated check history, filter by failures only, and inspect captured HTTP response headers with a single tap to copy.
• Data Ownership & Privacy:
No account creation, no external servers, no telemetry. All your endpoint configurations, auth tokens, and response histories remain securely on your local device. Export your logs anytime as CSV or JSON.
---
💼 FREE vs PRO (LIFETIME)
Free Tier:
• Up to 3 active endpoints (expandable with rewarded bonus slots)
• Standard check intervals (15 minutes and above)
• 3-day log history retention
Pro Tier (One-time Lifetime Purchase):
• Unlimited endpoints
• Fast monitoring (down to 1-minute intervals)
• Unlimited log history retention
• Completely ad-free experience
Built by developers, for developers. Keep your finger on the pulse of your APIs with API Pulse.
Offline-first HTTP & API monitor. Track uptime, latency and get failure alerts.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesDevice or other IDs
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
- Data can’t be deleted
What’s new
Welcome to the initial release of API Pulse (v2.0.0)!
What's New:
• Monitor all HTTP methods (GET, POST, PUT, DELETE, etc.)
• One-tap cURL command import with auto-parsing
• Status code, latency, and body content assertions
• Background health checks with instant failure alerts
• Latency trend charts with min/avg/max stats
• 100% offline-first: export logs as CSV or JSON
• Optional Lifetime Pro for unlimited endpoints
What's New:
• Monitor all HTTP methods (GET, POST, PUT, DELETE, etc.)
• One-tap cURL command import with auto-parsing
• Status code, latency, and body content assertions
• Background health checks with instant failure alerts
• Latency trend charts with min/avg/max stats
• 100% offline-first: export logs as CSV or JSON
• Optional Lifetime Pro for unlimited endpoints
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About the developer
R.M. Dulanka Sheshan Rathnayaka
lkpixel.developer@gmail.com
647, Magulagama
Padeniya
Wariyapola 60461
Sri Lanka
