# quetzly.com > AI-optimized mirror of quetzly.com containing 50 pages totalling 20,743 words of clean markdown content, structured data, and semantic HTML. Original source: https://quetzly.com/. Last updated: 2026-04-30T21:57:57.188Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [A Better Way to Test Map APIs: Introducing Quetzly](/site-root.html): Professional GIS service testing tool for developers. Test ArcGIS, OGC WMS/WFS, and GeoJSON endpoints with Chrome Extension. Validate responses and visualize on interactive maps. (209 words) ## Articles & Blog Posts - [Documentation for Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/desktop/send-requests/index.html): Master Quetzly Validator's API testing features. Learn how to send requests to WMS, WFS, ArcGIS services, and REST APIs with custom headers, parameters, and body content. (860 words) - [Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/desktop/sets/index.html): Organize and manage your geospatial API requests with Sets in Quetzly Validator. Create collections, import/export configurations, and streamline your testing workflow. (792 words) - [On this page](/docs/1-0-0/desktop/monitor/index.html): Set up automated monitoring for your geospatial API endpoints. Track uptime, performance, and get notifications when services go down. (634 words) - [Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/desktop/troubleshooting/index.html): Troublshooting advice for the Quetzly Validator Desktop App. (508 words) - [Download Quetzly Validator](/docs/1-0-0/desktop/installation/index.html): Step-by-step installation guide for Quetzly Validator on Windows, macOS, and Linux. Download and install the geospatial API testing tool on your platform. (538 words) - [blog/index.html](/blog/index.html) (1 words) - [Service-Level Assertion Checks](/blog/tags/validation/index.html) (1,278 words) - [Documentation for Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/desktop/history/index.html): View and manage your API request history in Quetzly Validator. Search, filter, and replay previous requests to geospatial services. (451 words) - [Documentation for Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/chrome-extension/chrome-running-checks/index.html): Detecting Your Context (249 words) - [Service-Level Assertion Checks](/blog/tags/gis/index.html) (1,278 words) - [Service-Level Assertion Checks](/blog/tags/geospatial/index.html): Geospatial technology and GIS topics (883 words) - [The **Full Directory Report**](/docs/next/chrome-extension/chrome-health-report/index.html): The Full Directory Report scans every service in an ArcGIS Server root directory and renders a visual dashboard. (309 words) - [Installation](/docs/1-0-0/desktop/getting-started/index.html): Get up and running with Quetzly Validator in minutes. Learn the basics of the interface, navigation, and how to send your first geospatial API request. (330 words) - [Why GIS API Testing is Stuck in the Past](/blog/gis-api-testing-tool-postman-alternative/index.html): Discover why GIS API testing lags behind modern DevOps practices and how Quetzly brings Postman-like functionality to geospatial services. Test ArcGIS REST APIs, WMS, WFS, and GeoJSON endpoints with automated monitoring and map visualization. (1,211 words) - [From the Chrome Web Store](/docs/1-0-0/chrome-extension/chrome-installation/index.html): From the Chrome Web Store (141 words) - [Privacy Policy](/privacy/index.html): Quetzly Privacy Policy - How we handle your data across our desktop app, Chrome extension, and website. (569 words) - [Service-Level Assertion Checks](/blog/tags/updates/index.html) (715 words) - [Welcome to Quetzly!](/blog/welcome-to-quetzly/index.html): Introducing Quetzly, a powerful desktop application for testing, monitoring, and visualizing geospatial APIs including WMS, WFS, and ArcGIS services. Join our open beta program today. (600 words) - [When is it available?](/docs/1-0-0/chrome-extension/chrome-health-report/index.html): The Full Directory Report scans every service in an ArcGIS Server root directory and renders a visual dashboard. (313 words) - [Service-Level Assertion Checks](/blog/tags/api-testing/index.html): API testing best practices and tips (883 words) - [Quetzly Validator](/features/index.html): Explore all Quetzly features: ArcGIS service health audits, PDF reports, map visualization, REST request builder, and more — available as a Chrome Extension and Desktop App. (261 words) - [Service-Level Assertion Checks](/blog/tags/quetzly/index.html) (715 words) - [Desktop Application](/download/index.html): Download Quetzly free for Windows, macOS, and Linux. Test, monitor, and visualize geospatial APIs with WMS, WFS, GeoJSON, and ArcGIS support. (256 words) - [Documentation for Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/desktop/intro/index.html): Learn about Quetzly Validator, the powerful desktop application for testing, monitoring, and visualizing geospatial APIs including WMS, WFS, and ArcGIS services. (203 words) - [Introducing Quetzly Validator for Chrome an Extension for ArcGIS Service Validation](/blog/tags/arc-gis/index.html) (567 words) - [Documentation for Test, Monitor, and Visualize Geospatial APIs 1.0.0](/docs/1-0-0/chrome-extension/chrome-supported-services/index.html): Quetzly currently supports the following ArcGIS REST service types: (154 words) - [Introducing Quetzly Validator for Chrome an Extension for ArcGIS Service Validation](/blog/tags/service/index.html) (567 words) - [Free to Start, More Coming Soon](/pricing/index.html): Start free with Quetzly's geospatial API testing and monitoring. Download now and explore professional features coming soon. No credit card required. (259 words) - [What can you do with the Chrome Extension?](/docs/1-0-0/chrome-extension/chrome-intro/index.html): The Quetzly Validator for Chrome brings instant ArcGIS service health checks directly into your browser — no desktop app required. (224 words) - [We Value Your Feedback](/feedback/index.html): Share your feedback, bug reports, and feature requests to help us improve Quetzly's geospatial API testing and monitoring capabilities. (314 words) - [Markdown page example | Test, Monitor, and Visualize Geospatial APIs](/markdown-page/index.html): You don't need React to write simple standalone pages. (13 words) - [Introducing Quetzly Validator for Chrome an Extension for ArcGIS Service Validation](/blog/tags/chrome-extension/index.html) (487 words) - [Service-Level Assertion Checks](/blog/tags/arcgis/index.html) (786 words) - [Service-Level Assertion Checks](/blog/2026/04/17/quetzly-desktop-v1-1-0/index.html): Updates to the Quetzly desktop validator based on early user feedback. (729 words) - [Service-Level Assertion Checks](/blog/tags/announcement/index.html): Product announcements and updates (732 words) - [One post tagged with "wfs" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/wfs/index.html) (75 words) - [One post tagged with "wms" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/wms/index.html) (75 words) - [Introducing Quetzly Validator for Chrome an Extension for ArcGIS Service Validation](/blog/2026/04/02/catching-silent-arcgis-service-failures/index.html): Introducing Quetzly Validator for Chrome an Extension for ArcGIS Service Validation (517 words) - [Tags](/blog/tags/index.html) (6 words) - [One post tagged with "monitoring" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/monitoring/index.html) (75 words) - [One post tagged with "gis-testing" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/gis-testing/index.html) (75 words) - [One post tagged with "geojson" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/geojson/index.html) (75 words) - [One post tagged with "devops" | Test, Monitor, and Visualize Geospatial APIs](/blog/tags/devops/index.html) (75 words) - [Proactively Testing ArcGIS Services: Why It Matters and a Tool to Help](/blog/2026/04/19/proactively-testing-arcgis-services/index.html): A look at why proactive ArcGIS service validation matters, and how lightweight tools like the Quetzly Chrome Extension can help GIS teams catch silent failures before they reach users. Originally posted on LinkedIn., ArcGIS services can fail quietly, and sometimes the only way we find out is when someone reports that a map isn’t loading. I’ve run into this enough times that I wanted to write down a few thoughts on why these silent failures happen and how we can catch them earlier. I also included a small tool I’ve been developing that helps validate service health. It’s free, and I’d appreciate any feedback from others who work with ArcGIS services. | 18 comments on LinkedIn (263 words) - [About Quetzly](/about/index.html): Learn about Quetzly's mission to simplify geospatial API testing, monitoring, and visualization for GIS professionals and developers. (201 words) - [2026](/blog/archive/index.html): Archive (55 words) - [Welcome to Quetzly!](/blog/tags/beta/index.html): Beta program updates and news (21 words) - [Test & Monitor GIS Service Health Like Never Before](/beta/index.html): Get early access to Quetzly, the ultimate tool for testing, monitoring, and managing geospatial APIs. Join our beta program and help shape the future of GeoAPI development. (201 words) - [Authors](/blog/authors/index.html) (10 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives