Skip to content
Payment Methods

Standard ACH
Standard processing times.

Same Day ACH
Expedite your payments.

Instant Payments
Transfers in near real-time.


Real-time notifications.

Correlation IDs
Tracking transactions and reconciling bank records.

Addenda Records
Additional transaction information, like a note or memo.


Open Banking Services
Instant account verification, balance checks and fraud mitigation.

Digital interactions result in unique identifiers.

Bank Verification
Smoother, safer, more efficient transactions.

Secure Exchange Solution
Securely exchange data with trusted partners.


Sandbox Environment
Simulate use cases and try out features.

Dedicated Support
Supporting your payments journey.

3 min read

Enhancing Payment Visibility with Dwolla Connect: Correlation IDs and Webhooks

The demand for seamless and transparent banking services has surged in today’s fast-paced digital world. Businesses expect precise, real-time insights into their payments from initiation to settlement, but navigating the complexity of tracking payments often leads to confusion and inefficiencies. Multiple IDs are assigned to each payment at different stages of processing, and businesses struggle to match initiation requests with corresponding status updates without introducing tedious and time-consuming manual processes.

Enter Dwolla Connect, which enables businesses to digitally transform their payments through a single solution. It addresses payment tracking challenges head-on and introduces end-to-end payment visibility and real-time tracking capabilities through a strategic combination of correlation IDs and webhooks, revolutionizing the way payment journeys are monitored and managed.

Understanding the Problem

Keeping tabs on payments from their initiation to completion involves juggling multiple identification markers. Without a unified link between these markers, reconciling and tracking transfers is a cumbersome and manual task. Relying on manual methods means dedicating human resources to connect the various identification markers associated with transfers, which not only consumes time but also increases the risk of errors due to data entry mistakes or misinterpretation of information. The absence of a standardized identifier also causes operational friction within the payment processing workflow. Businesses encounter delays and inefficiencies due to the complexity involved in connecting disparate markers, which impedes the smooth flow of operations.

On top of that, the lack of access to real-time payment information makes it difficult to make data-informed decisions and keeps a business from responding swiftly to payment errors and potential fraud. Without payment visibility throughout the process, businesses can also miss the chance to further automate and optimize their payment processes.

Why Use a Payments API? Dwolla's Innovative Approach

Dwolla’s approach hinges on the use of Correlation IDs and webhooks.

What is a Correlation ID?

Correlations IDs are designed as a beacon of truth throughout the payment lifecycle. This ID can be tailored to suit the businesses’ preferences and system requirements. It can be an invoice number, order confirmation, business ID or a universally unique identifier (UUID) – whatever value will best help the business track it through the process and eventually reconcile it in their other systems. Businesses assign the correlation ID to the payment when they initiate it using the Dwolla Connect API. Then, much like a courier service tracking number for parcels, the Correlation ID serves as a unique identifier that allows for seamless and automatic tracing of a payment’s journey. 

What is a Webhook?

Webhooks serve as the pulse of the transaction, keeping businesses informed at each stage of the transfer. They provide comprehensive notifications across various transaction phases, from adding funding sources to changes in payment statuses (including returns), helping businesses to identify problems and react to fraud quickly. Through webhook subscriptions, businesses can tailor notifications to their specific requirements, allowing scalable messaging from low to high workloads. With near real-time delivery of webhook notifications, businesses get prompt updates as events unfold within their applications. Dwolla's standardized webhooks streamline the process across banking partners, eliminating the need for configuring and maintaining multiple webhook setups. 

How Dwolla Streamlines Payment Tracking

By combining correlation IDs and webhooks, Dwolla Connect streamlines payment tracking (and eventually reconciliation) for mid- to enterprise-sized businesses.

(2) Dwolla_Streamline Payment Tracking-1

The process begins when the business initiates a transfer request that includes a Correlation ID. Once this ID is integrated into the transfer, the business gets access to real-time updates via webhooks, which trigger instantaneous notifications whenever a new event occurs within that payment’s lifecycle. The correlation ID attached to the payment is also included in subsequent webhook events, enabling clients to directly locate the associated payment within their ERP systems. 

This seamless integration of Correlation IDs and Webhooks fosters a transparent and efficient system for tracking payments from initiation to settlement.

Empowering Clients for Success

Dwolla Connect’s integration of correlation IDs and webhooks represents a significant leap in revolutionizing payment tracking. It offers businesses the much-needed transparency and real-time insights necessary to manage and monitor payments automatically and efficiently.

Dwolla’s innovative solution isn’t just enhancing payment visibility; it's empowering businesses to streamline their payment tracking processes. By providing a simple yet powerful toolset of correlation IDs and webhooks, Dwolla equips businesses to navigate the complexities of payment tracking with confidence and precision.

Ready to learn more? Check out our developer documentation.

Related Articles