Mobile and Scanner RDC

Remote Deposit Capture API and RDC Software

Accept mobile-camera and cheque-scanner inputs, check image quality before decisioning, review possible duplicate presentments and fraud signals, and route exceptions with the evidence needed for an authorised deposit decision.

For implementation detail, read the remote deposit capture API guide and the scanner SDK RDC guide.

What Remote Deposit Capture Software Does

RDC software connects remote image capture to a controlled deposit workflow. It can normalise capture inputs, evaluate quality and deposit signals, and return an explainable result or exception. Your institution still owns eligibility, funds availability, final disposition, posting, clearing, returns, and customer communications.

Mobile Remote Deposit Capture

A mobile app or capture component supplies front and rear images plus customer, account, device, and session context allowed by the institution.

  • Give specific recapture guidance for correctable image failures
  • Preserve channel, session, and idempotency context with the deposit
  • Return extraction and review signals to the bank-owned mobile flow

Desktop, Branch, and Kiosk Scanners

A vendor SDK, driver, or local bridge controls the hardware and hands captured images plus available MICR, device, operator, and endorsement context to the RDC workflow.

  • Keep device control separate from downstream deposit decisioning
  • Retain scanner-side quality and feeder status when available
  • Apply the same duplicate and exception controls used by mobile capture

Controls Across the RDC Deposit Lifecycle

Separate capture, validation, review, and final bank action so teams can see where an item failed and who resolved it.

Capture Context

Receive front and rear images with channel, account, customer, device, operator, timestamp, and idempotency identifiers that the integration supplies.

Image Quality

Check required views and regions for blur, glare, crop, skew, contrast, MICR visibility, and endorsement visibility before relying on extracted data.

Duplicate Presentment

Compare stable attributes across authorised channels and show the related item, matched fields, prior status, channel, and time for review.

Fraud and Policy Signals

Keep amount, payee, date, account, signature, and transaction rules separate, explainable, and constrained to the data available for that item.

Exception Queues

Route missing, unreadable, conflicting, possible-duplicate, high-risk, timeout, and downstream-failure cases with the evidence and reason attached.

Decision Evidence

Record the source capture, rule versions, signals, related items, reviewer, action, reason, override, and timestamps through disposition.

Remote Deposit Capture API and SDK Handoffs

Define which layer owns capture, deposit intelligence, review, and final posting before integrating a provider.

1. Capture Layer

The mobile component or scanner SDK obtains images and available capture metadata, and reports device-side errors.

2. RDC API

The API accepts an idempotent capture package and returns structured extraction, quality, validation, duplicate, and review signals.

3. Review Workflow

Institution-defined rules route exceptions to authorised queues and retain evidence for decisions and overrides.

4. Deposit System

The bank-owned system applies eligibility, funds-availability, posting, clearing, return, and notification policy.

How to Evaluate RDC Vendors and Providers

Ask for proof on your actual channels, scanner models, cheque formats, policies, and failure cases. Product-category claims do not prove a production fit.

Capture compatibility

Confirm exact mobile operating systems, scanner models, drivers, SDK access, image formats, MICR sources, and deployment constraints.

Quality and recapture

Inspect the quality signals, user-facing reason codes, rear-image and endorsement handling, and treatment of images that cannot be corrected.

Duplicate scope

Define which channels and history are compared, how related items are surfaced, and how retries differ from genuine re-presentment.

Exceptions and resilience

Test timeouts, partial responses, repeated requests, unavailable dependencies, reviewer escalation, overrides, and downstream posting failures.

Security and retention

Review access boundaries, encryption, image retention, deletion, data residency, audit export, and the evidence behind any compliance claim.

Operational measurement

Measure recapture rate, unreadable rate, duplicate-alert precision, exception volume, decision time, overrides, returns, and reconciliation breaks.

Connect RDC to Specialist Review Controls

RDC owns capture-to-deposit orchestration. Use the specialist routes for the evidence and operating model behind multi-signal fraud review and static-image signature comparison.

Frequently Asked Questions

What is a remote deposit capture API?

A remote deposit capture API accepts front and rear cheque images plus deposit and channel metadata, then returns structured extraction, image-quality, duplicate-presentment, validation, and review signals. The surrounding deposit system remains responsible for customer eligibility, funds availability, final acceptance, posting, clearing, returns, and notifications.

Does RDC software support both mobile and cheque scanners?

It can. Mobile capture usually supplies camera images and app context, while desktop or branch capture supplies scanner images, MICR data, and device or operator context. A shared RDC workflow can normalise those inputs and apply consistent quality, duplicate, exception, and audit controls across channels.

How should RDC image quality failures be handled?

Check front and rear image presence, crop, skew, blur, glare, contrast, MICR visibility, endorsement visibility, and other required regions. When possible, return a specific recapture reason while the customer or operator can correct the image. Persist unresolved failures as exceptions rather than silently treating low-quality evidence as a clean deposit.

How does duplicate presentment review work?

Compare stable cheque, account, amount, date, channel, and image attributes against prior authorised capture events. A possible match should surface the related item, prior channel, time, status, and matched attributes for review. The institution decides whether to hold, reject, or clear the new presentment under its policy.

How do RDC software providers handle fraud and exceptions?

A provider should expose separate rule hits and confidence signals, route missing, conflicting, low-quality, duplicate, or high-risk items to controlled queues, and preserve the reviewer disposition. Ask how the solution handles timeouts, retries, duplicate API requests, missing rear images, unavailable dependencies, overrides, and downstream posting failures.

How do scanner SDKs connect to an RDC API?

The scanner SDK or local bridge controls the device and produces images plus available MICR, device, operator, and capture metadata. The RDC API receives that capture package and runs the downstream workflow. Review the scanner SDK RDC handoff before selecting a model or driver stack.

Test the Full RDC Exception Path

Pilot with real channel conditions: good and poor images, repeat API requests, possible duplicates, unavailable dependencies, review overrides, and downstream posting failures.