Rest API monitoring

Obtain in-depth details on the performance and availability of your RESTful APIs with our REST API monitoring tool. Monitor REST API performance to ensure the presence of correct responses, identify and troubleshoot errors or latency issues, and address potential issues to maintain optimal performance and user experience.

Start 30-day free trial Try now, sign up in 30 seconds
REST API Monitoring

Trusted by world's leading companies

xerox-logo
getty-images-logo
honda-logo
us-department-of-transportation-logo
groupon-logo
xerox-logo
getty-images-logo
honda-logo
us-department-of-transportation-logo

ManageEngine recognized in the 2025 Gartner® Magic Quadrant™ for Digital Experience Monitoring

REST API monitoring: Track performance for your critical applications

Test Mobile and Web Application workflows against your HTTP back-end.

API Uptime Monitoring

API Uptime Monitoring

Monitor the availability and response time of your REST API endpoints from 130+ locations globally. Also, get insight into the response time of mobile and web applications that use your APIs as a daily driver. Detect downtime and fix critical issues before customers are affected.

Monitor workflows in RESTful Applications

Monitor workflows in RESTful Applications

Create REST API Transaction to perform synthetic monitoring of web application workflows without the overhead of running a real browser. Monitor a sequence of 25 API endpoints in a single test and successfully pass parameters to validate successive APIs. Bulk import endpoints from RAW headers, HAR files, and Swagger files.

Solve API problems as a Team

Solve API problems as a Team

Monitor APIs across the entire team - from development to QA - to ensure backward compatibility. Engage in post-deployment testing with constant monitoring of RESTful services.

Real Time Alerting

Real Time Alerting

Analyze every aspect of your REST API performance and stay on top of the issues with instantaneous notifications via Email, SMS, voice calls and push messages.

Real Time Alerting

Data Collection and Validation

Track the data from your REST API endpoints and verify or validate the API responses received. You can validate your responses in JSON, XML, or TXT formats.

Monitor Secured API End Points

Monitor Secured API End Points

Monitor API end points authenticated using Basic/NTLM, OAuth 2 or Client Certificates.

Related Monitoring:

Monitor Availability and Performance of your SOAP Web Services

res-api-cta-img

Hear it from our customers

How to monitor REST APIs with Site24x7?

Monitoring your REST APIs with Site24x7 is an easy process that can be done in 3 simple steps:

1

Provide your endpoint URL, the preferred HTTP method, and authentication specifications to start monitoring. You can also opt to validate the responses by specifying the expected HTTP status codes.

2

API endpoints will be checked for availability from multiple global locations at your preferred frequencies.

3

Get real-time alert notifications in case of any issues and take proactive measures before it impacts your end users.

Why is REST API monitoring essential

Monitoring your REST APIs is crucial for ensuring the efficient performance of your business-critical applications. Regular REST API monitoring helps detect and diagnose performance issues, enabling you to optimize the system, improve user experience, and prevent potential downtime or service disruption. By monitoring your REST APIs, you can:

  • Identify possible outages.
  • Ensure that your page or application is available and functioning well.
  • Ensure uninterrupted online presence of your page.
  • Maintain your brand's reputation and avoid revenue loss.

Explore the essentials with Site24x7 REST API monitoring

Site24x7's REST API monitoring offers comprehensive content validation and response time analysis, with summary reports and an events timeline to identify performance issues quickly and fix errors. Real-time alerts enable quick resolution of issues, ensuring optimal API performance and a seamless user experience.

Why choose Site24x7 as your Rest API monitoring tool?

Site24x7’s REST API monitoring helps to:

Validate the availability and performance of your APIs.

Chain multiple API calls to recreate important user journeys.

Check the APIs from 130+ global locations.

Obtain instant notifications through preferred notification modes.

View and analyze monitored data from a single console.

Cloud-based REST API monitoring tool

Site24x7 provides a comprehensive set of tools and features for REST API monitoring, including real-time monitoring, alerting, performance analytics, and reporting. This cloud-based REST API performance monitoring tool ensures optimal performance and availability of RESTful APIs, helping businesses meet their users' needs.

Frequently asked questions about REST API monitoring

What is REST API monitoring?

REST API monitoring is the process of continuously checking the availability, performance, and correctness of RESTful API endpoints. It involves sending periodic HTTP requests to your API endpoints and validating the responses to ensure they return the expected status codes, response times, and data. This helps detect downtime, latency issues, and errors before they impact end users.

How often should I monitor my REST APIs?

The ideal monitoring frequency depends on the criticality of your APIs. For business-critical APIs that directly affect user experience or revenue, monitoring every 1-5 minutes is recommended. For less critical internal APIs, intervals of 5-15 minutes may suffice. Site24x7 allows you to configure check frequencies from as low as 1 minute, with monitoring from 130+ global locations to ensure comprehensive coverage.

What is the difference between REST and SOAP API monitoring?

REST API monitoring focuses on endpoints that use standard HTTP methods (GET, POST, PUT, DELETE) and typically exchange data in JSON or XML format. SOAP API monitoring deals with endpoints using the SOAP protocol with XML-based messaging and WSDL definitions. REST APIs are generally lighter and faster, while SOAP APIs offer built-in security and transaction compliance. Site24x7 supports monitoring for both REST and SOAP API endpoints.

What metrics should I track for REST API performance?

Key metrics to track include response time (latency), uptime/availability percentage, HTTP status codes, error rates, throughput (requests per second), and DNS resolution time. You should also monitor SSL certificate expiry, content validation to ensure correct response payloads, and response time from multiple geographic locations to identify regional performance issues.

Can I monitor authenticated REST API endpoints?

Yes, Site24x7 supports monitoring REST API endpoints secured with various authentication methods including Basic/NTLM authentication, OAuth 2.0, and client certificate-based authentication. You can configure the required credentials and tokens within the monitoring setup to ensure your secured endpoints are continuously validated without compromising security.

How do I set up REST API transaction monitoring?

With Site24x7, you can set up REST API transaction monitoring by creating a sequence of up to 25 API endpoint calls that simulate a complete user workflow. Provide the endpoint URLs, HTTP methods, headers, and authentication details for each step. You can pass parameters between successive API calls and bulk import endpoints from RAW headers, HAR files, or Swagger files to quickly configure complex transaction monitors.