How API Integration Boosts Efficiency and Client Success
- Coevolve
Key Takeaways
- API integration transforms SD-WAN efficiency by automating deployment, monitoring, and network management at scale.
- Automation and real-time data improve performance, enabling faster issue resolution and more proactive client support.
- Integration hubs unlock greater value by connecting systems, reducing complexity, and delivering customized insights for better decision-making.
Coevolve’s mission is to provide agile networks for global applications. To do that, we have to not only stay on top of the newest technologies. As enterprise environments become increasingly complex, driven by cloud adoption and a distributed workforce, organizations are relying more heavily on API-led integration to maintain efficiency and scalability.
As organizations navigate this shift, APIs remain fundamental to enabling AI. According to a MuleSoft report, 94% of IT leaders say AI agents will require a more API-driven IT architecture. However, the data also highlights a significant gap in API management and security.
Early approaches to automating SD-WAN environments were based on a command-line interface, writing scripts to automate repetitive tasks. We began running scripts like this in mid-2015. We quickly ran into a problem. It was too inefficient to have a large number of different mini scripts running in parallel and making separate calls. Almost two years ago, we finalized our move to an integration hub model and a single collector system by integrating with the SD-WAN networks we manage using APIs. Since then, APIs have increased our efficiency and our ability to help our clients address all of their needs.
Understanding APIs: The Foundation of Seamless SD-WAN Integration
We define an API as an interface that enables orchestration and automation across systems, improving performance both internally and for clients. This approach is increasingly essential, as organizations now manage over 1,200 applications on average, making seamless integration critical to maintaining operational efficiency.
By using APIs to deploy things quickly, we can extend the capabilities of SD-WAN. Mainly, we utilize APIs to make calls, pull and format data in a way that is useful to us, push configuration changes, and rapidly deploy and manage customer solutions.
There is a learning curve for traditional network operators when switching to APIs. For that reason, we look for Python and JavaScript experience when hiring new team members. An emphasis on coding means that our team of engineers can do a lot while operating in a very lean way.
APIs give us an efficient method of moving data in and out of the SD-WAN orchestration platform. They provide value-added reports and custom alerts that we can take to turn the system into new managed service opportunities for clients. Using APIs, we can expand our team’s capabilities to get more granular and specific alerts and be more responsive to customers.
Capability | Without API Integration | With API Integration | Business Impact |
Incident Management | Reactive, limited visibility | Real-time alerts and automated ticketing | Faster issue resolution and improved customer experience |
System Integration | Siloed tools and fragmented data | Unified integration hub connecting multiple systems | Improved data quality and operational visibility |
Scalability | Resource-intensive expansion | Rapid scaling via automation and templates | Supports multi-site and global growth |
Operational Efficiency | High manual workload | Automated workflows and orchestration | Lower operating costs and increased product |
Monitoring & Insights | Basic network visibility | Custom dashboards, granular reporting, API-driven insights | Data driven decision-making and proactive management |
Our Internal Use of APIs: Streamlining Operations
APIs have vastly improved our internal team’s efficiency. We use the same integration hub concept discussed above as a hook into our incident management system. Tickets are created and updated through an API-based interface, and when addressing those tickets, we use contextual data that was obtained through API calls. By integrating our systems with the SD-WAN orchestrator using APIs, we can increase our incident management system’s speed and efficiency.
Enhancing Client Solutions Through Custom API Integration
Beyond increasing our internal team’s efficiency, we can also use APIs to create a better experience for our clients. An SD-WAN orchestrator gives us monitoring capabilities and visibility into the network, but some things we need to go above and beyond to accomplish. We can implement an API interface there to help automate that part of the system, giving us the ability to perform bulk provisioning for our customers. For example, if a network has 200 locations, traditionally engineers would have to go in and program each individually. With an API-based approach, all we have to do is fill out a form and hit ‘publish’ to provision all of those sites.
Using API interfaces , we can pull information from the SD-WAN orchestrator and utilize existing monitoring tools, extending the platform and making it more powerful. This system now accesses shared data sets, filters them, and then customizes them for each client.
One of our clients, a large organization in Australia, was concerned about what their network was being used to do. We created customized reporting at an application level to show the exact top applications at each site. The client discovered a malware attack within a day. They were able to see exactly where it was happening by the unusual traffic pattern at the location.
In another instance, we had a client that used 4G connections as a backup. However, they realized that they had unintentionally been using it heavily when they received an extraordinarily high bill. We implemented customized monitoring to notify the customer every day to know when which sites were the heaviest users of 4G connectivity. It took one of our engineers about three hours to build this script, and once it was made, we were able to deploy it for many of our clients.
Using APIs in an SD-WAN environment, aligns with broader industry trends, where 89% of organizations now consider APIs critical to business success, reinforcing their role in driving innovation and integration. Taking a generic offering, we add value by connecting systems and backend tools. The more widely SD-WAN solutions are deployed, the more popular solutions like ours will become.
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FAQs
How do APIs improve SD-WAN performance?
APIs enhance SD-WAN performance by enabling automation, real-time data exchange, and integration between systems. This allows enterprises to provision services, improve monitoring, generate custom alerts and reports, and improve responsiveness to network events.
What are the benefits of API-led integration in networking?
API-led integration connects SD-WAN platforms with existing operational and business systems, enabling data sharing, workflow automation, and greater visibility across the environment. This helps enterprises streamline processes and reduce manual effort.
Why is automation important in SD-WAN environments?
Automation accelerates routine tasks such as provisioning, configuration management, monitoring, and incident handling. By reducing manual intervention, enterprises can deploy services more efficiently, improve consistency, and support large-scale network environments with fewer operational resources.
Can APIs help reduce network management costs?
Yes. By automating repetitive tasks and improving system integration, APIs reduce operational complexity and labor requirements, leading to lower overall network management costs.