Web API Monitoring

Monitor critical private, public, and partner APIs. Set up multi-step API calls and verify response content, performance, and uptime for SOAP, REST, JSON, and XML web services.

performance reporting
Comcast logo
Dell Logo
Dish Logo
volvo logo
Aflac logo
xerox logo
citrix logo

API Performance Monitoring Features



Monitor Postman Collections with checks as frequent as every minute from 30 global locations and behind the firewall.


SSL / Certificate Check

Secure Socket Layer and Certificate Monitoring scripts for Common Name, Date, Client Certificate, Expiration, and more.


Real-time API Performance Alerts

Stay on top of issues with immediate notifications, such as SMS text message, email, or phone.

custom gears


Test SOAP-based web services for availability, functionality, errors, and proper content.

Learn More

performance report


Check specified functions of your REST API for uptime, proper data, and authentication.

Learn More

folder data


Monitor SOAP-based services that require an XML document (SOAP envelope) as POST data.

Learn More


Test, verify, and validate JSON response payload data and performance of your RESTful APIs.

Learn More

Key Features to Improve Monitoring Performance

All the features you need to manage the most complex websites, web applications, and web services.


Customize reports with branded content, choose from executive summaries to detailed, element-level reports and charts.

Learn More



Alerts based on your criteria, sent to team members as a voice message, SMS text, email and more. Filter alerts based on time, length, and type.

Learn More


Configuration APIs

Utilize configuration APIs to monitor and update agent details without the Dotcom-Monitor interface.

Learn More



Run Postman script at specified frequency from multiple locations around the world. Receive instant alerts about any API performance degradation.

Learn More


Private Agents

Monitor websites, applications, and services from within your organization’s network, behind the firewall.

Learn More



Refine the alerts you receive for errors based on specific criteria, reducing the number alerts and false positives.

Learn More

page speed


A set of time periods included/excluded in monitoring services. Schedules can be applied to reports, groups, and devices.

Learn More



Integrate Dotcom-Monitor performance data with popular third-party integrations or use custom scripts.

Learn More


Agency and Enterprises

The Dotcom-Monitor platform packs powerful enterprise features and functionalities in a cloud-based model.

Learn More


Multi-Step API Calls

Set up multi-step API calls & verify response content, performance, and uptime for SOAP, REST, JSON, and XML web services.

Learn More


SSL / Certificate Check

Verify integrity of SSL certificate by checking Common Name, Date, Client Certificate, Expiration and trust chain. Set reminder alerts about certificate expirations.

Learn More

folder data


Utilize the XML feed to consume data and interact with the API to monitor and update your monitoring agents.

Learn More

Global Monitoring Locations

Gain access to our global monitoring network to quickly identify where performance issues originate. Take quick action to correct errors and ensure an optimal end-user experience.

Monitor API Availability and Performance

If your website or web application relies on an API, availability is a crucial part of ensuring a consistent user experience.

SOAP API Monitoring

Dotcom-Monitor agents can replicate one or more end-client requests and monitor web services for availability and proper content. Verify that data can be exchanged with a web application by monitoring a SOAP web service for availability and for proper responses.

Setup SOAP monitoring tasks by manually configuring the SOAP envelope or retrieve parameters using WSDL (Web Service Definition Language). Check for performance and accuracy of DNS query resolutions from worldwide locations.


REST API Monitoring

Proactively monitor RESTful web service endpoints for availability, functionality, and performance. Verify your API calls return the proper text, JSON, or XML.

REST API monitoring supports multiple types of HTTP/S requests, cookies, form submissions, custom headers, password-secured sites, and timeout thresholds.

OAuth 2.0-based APIs

Many of the today’s applications utilize OAuth 2.0, an industry-standard protocol for authorization.

Your web service API may require OAuth 2.0 authentication to allow other services, such as client applications, to be granted access rights to resources on your service over HTTP/S.

Quickly configure a multi-task monitoring device and continuously monitor availability and performance of APIs that are secured with the OAuth protocol.

OAuth monitoring task
Postman collection

Postman Collections

If you have a collection of integration tests for internal API testing with Postman, but also need to set up tests from outside the local network, you can upload a Postman collection from the JSON file, or using the shared public link, to the Dotcom-Monitor platform.

Create automated, continuous monitoring tests to alert you when errors occur, specify monitoring locations, monitoring scheduler, filters, set up reporting on monitoring results, and more.

SSL / Certificate Check

Secure Socket Layer SSL Certificate Monitoring is a standard aspect of web monitoring. The following options are available:

Authority: verifies whether a certificate chain contains a root certificate that is trusted, or not trusted.
Common Name (CN): validates that an address you navigate to matches the address certificate the address was signed to.
Date: verifies the certificate expiration date.
Revocation: validates that the certificate’s chain of trust doesn’t contain a revoked certificate.
Usage: verifies a certificate chain for the improper use of an intermediate certificate.
Expiration Reminder in Days: a reminder that notifies (as an error) about certificate expiration.
Client Certificate: client certificate name.

Pricing for Web API Monitoring


Monitor Uptime & Performance

starting at$19.95/mo

volume discounts apply

1 - 5min check frequency
Web Server
SSL Certification Check
Response Validation
Instant Alerts
Client Certificate Support
3-year Data Retention
30 Monitoring Locations

Contact us for higher volume discounts.

Premium Locations can be opted in addition to package options *.



5 min Premium1 min Platinum

* Premium Locations fee – 25% of a package price.

Ensure Your Business-Critical APIs are Consistently Performing

Check the performance of every API request and set alert thresholds for minimum and maximum response times.

Real-time API Performance Alerts

Stay on top of issues with immediate notifications, such as SMS text message, email, or phone.

When an error is detected, the API monitoring agent checks the error against the device’s filter. If the device does not filter out the error, the device goes into an alert state. Users have the option to assign multiple alert groups to receive alerts, along with their own customized alert schedule, device alert throttling, and escalation options.

HTTP Task Error
API reporting options

API Monitoring Reporting Options

Detailed performance reporting options and custom notification groups.

Dotcom-Monitor offers a variety of daily, weekly, and monthly summary reports available in TXT, CSV, and PDF formats. Each report contains a variety of metrics, such as average performance by location, response times, downtime, and much more. Reports can be configured to be automatically sent to specific alert groups.

Start Monitoring Your Web APIs Today.

30-Day Free Trial. No Credit Card Required.