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Check21

Full company profile

uuid000h47w

Namestring
Check21
Legal namestring
Check21.com, LLC
Websiteurl
check21.com
Company typeenum
Private
Founded yearint
2009
Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
11–50
akta.pro rankint
HeadquartersHollywood, United States
HQ citystring
Hollywood
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices2 records

Each record includes

City, Country, Type, Description, Source

Keyword5 values
electronic check processing, mobile check capture, ACH payment automation, Salesforce payment integration, accounts receivable automation
Industry3 codes
1Lockbox, Check Scanning & Paper Bill Processing
CodeFSAMAJAKPrimaryYes
2Merchant Payment Gateways (API/Hosted Checkout)
CodeFSAMACAAPrimaryNo
3A2A Bill Pay & eInvoicing (Open Banking Enabled)
CodeFSAMAFALPrimaryNo
NAICS code2 codes
  • Financial Transactions Processing, Reserve, and Clearinghouse Activities52232
  • Financial Transactions Processing, Reserve, and Clearinghouse Activities522320
SIC code2 codes
  • Finance Services6199
  • Functions Related To Depository Banking, Nec6099
Product category
Payment Processing Software
Social media profiles1 record
GTM motion2 records

Each record includes

Type, Description, Source

Revenue model3 records
1Transaction-based Processing
TypeTransaction Fee
Description

Revenue generated from processing payments including ACH transactions, Check 21 submissions, and PAD debits/credits. Transaction fees vary based on volume, solution type, and industry.

check21.com
2Software Licensing
TypeSubscription Recurring
Description

Annual, monthly, weekly, or daily licensing fees for Salesforce apps (Payology Check Scanning, Mobile Check Capture, ACH Connect, Docusplit, Check Verification) and SDK/API solutions. Pricing based on solution used, transaction volume, and industry type.

check21.com
3SDK/SDK Licensing
TypeLicensing Royalties
Description

White-label and embedded SDK licensing for technology providers integrating check scanning capabilities into their platforms.

check21.com
Marketing channels5 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels4 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components5 values
Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Pricing details1 tier
1Quote-based pricing tailored to client requirements
ModelHybridBilling cadenceMulti-year contract
Notes

Pricing determined during application process based on solution type, transaction volume, and industry. Billing options include annual, monthly, weekly, or daily cycles.

check21.com
GTM typeB2B
B2B
Offering typeSoftware
Software
Brand1 of 8 records shown
1Payology Lite
Description

Standalone lightweight Salesforce app for transmitting check payment data and images to financial institutions for deposit.

check21.com
+7 more records
Core offering1 text field

Check21.com provides gateway technology for electronic check depositing and verification through native Salesforce applications and standalone APIs/SDKs. The company enables organizations to scan or capture checks via physical, flatbed, or mobile-device capture, extract MICR and remittance data, run real-time check verification, and submit Check 21, ACH, and PAD payments directly to their financial institution. The Check21.com Payment Gateway acts as the unifying hub for these payment flows, and the offering is extended through white-label and embedded SDK deployment for technology providers.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 8 values shown
  • Reduces check scanning and allocation time by up to 90%
+7 more records
Product overview1 text field

Check21.com (operating as Payology) is a financial technology company offering a unified payment platform with multiple integrated products. The portfolio consists of native Salesforce applications (Payology Check Scanning, Payology Mobile Check Capture, ACH Connect, Check Verification, Docusplit, Payology Lite) and standalone API/SDK products (Check Scanning SDK, Mobile Check Capture API, Check Verification API) that connect through the Check21.com Payment Gateway. Products work together: Salesforce apps capture checks via scanning or mobile devices, extract data using OCR and barcode technology, apply payments to records, and transmit transactions directly to financial institutions. The Payment Gateway serves as the central hub for Check 21, ACH, and PAD submissions with direct bank settlement.

Product and service10 records
1Payology Check Scanning for Salesforce
CategorySalesforce Check Scanning Application
Description

Native Salesforce application that scans personal, corporate, and certified checks via physical scanners, extracts MICR and check data with dual OCR, matches payees to Salesforce contacts and accounts, and transmits checks directly to the financial institution with remittance advice and barcode parsing. For organizations using Salesforce for accounts receivable and payable.

2Payology Mobile Check Capture for Salesforce
CategorySalesforce Mobile Check Capture Application
Description

Native Salesforce app that lets field agents and end-customers capture check images on smartphones or flatbed scanners, rotates and crops them to federal standards, runs multi-tiered OCR on MICR and amount data, applies captures to Salesforce receivable records, and transmits to the financial institution. For distributed teams in insurance, property management, and other mobile-first verticals.

3ACH Connect for Salesforce
CategorySalesforce ACH Payments Application
Description

Native Salesforce application that generates NACHA-compliant files and transmits ACH credits and debits directly to the organization's financial institution, bypassing third-party processors; supports recurring transactions and automated cash receipt and disbursement creation within Salesforce.

4Check Verification for Salesforce
CategorySalesforce Check Verification Application
Description

Native Salesforce application providing real-time account validity and check-writing history verification using ATM/NCN negative database checks (TeleCheck, MicroBilt) and ForeWarn bank-record matching to reduce non-administrative ACH and check returns.

5Payology Lite for Salesforce
CategorySalesforce Check Deposit Application
Description

Lightweight standalone Salesforce application that transmits check payment data and images from Salesforce to the financial institution for deposit and provides bi-directional synchronization of check return data back into Salesforce.

6Docusplit
CategorySalesforce Document Management Application
Description

Native Salesforce application that scans, imports, splits, annotates, edits, and saves PDF and image files directly within Salesforce, with Twain/WIA scanner support and dynamic naming conventions per document type. Targeted at organizations that need to attach bills of lading, invoices, customs reports, and other documents to Salesforce records.

7Check21.com Payment Gateway
CategoryPayment Gateway Platform
Description

RESTful electronic payment gateway that lets merchants and organizations submit ACH, PAD, Check 21 (X9.37/ICL), and remotely created check transactions directly to their financial institution without third-party processor or aggregator involvement, with batch upload and Virtual Terminal support.

8Payology Check Scanning SDK
CategoryCheck Scanning SDK
Description

JavaScript-based web SDK that technology providers embed in their own cloud-based platforms to add native check scanning, MICR extraction, barcode parsing, OCR conversion, image quality testing, and virtual endorsement capabilities under white-label branding. For SaaS platforms and software vendors integrating check capture.

9Payology Mobile Check Capture API
CategoryMobile Check Capture API
Description

RESTful API enabling flatbed scanners and mobile devices to capture check images, rotate and crop them, convert front and back images to federally accepted standards, and return parsed MICR data, payee information, amounts, and usability testing results in JSON for developers.

10Check Verification API
CategoryCheck Verification API
Description

RESTful API for real-time bank account verification and check-writing history screening, combining ATM/NCN negative database checks (TeleCheck, MicroBilt) with ForeWarn Validation that matches submitted account data against bank records to detect closed, frozen, or invalid accounts.

Scale indicator6 records

Each record includes

Type, Value, Description, Source

Partnership3 partners
Strategic tierCoreTypeGTM or Marketing PartnerAnnounced on2020-10-23
Description

Check21.com partnered with Blackthorn to offer Payology Mobile Check Capture for Salesforce within their mobile payment app. Blackthorn is a Salesforce partner specializing in native Salesforce event registration and payments. Integration allows Blackthorn app users to capture check images on smartphones.

Strategic tierCoreTypeStrategic or Co-development PartnerAnnounced on2018-11-10
Description

Partnership between Check21.com and Accounting Seed to provide ACH Connect to Accounting Seed clients. Extension released January 2018 automates Cash Receipt and Cash Disbursement creation, streamlining Accounts Receivable and Accounts Payable processes for Accounting Seed users.

Strategic tierMajorTypeTechnology or IntegrationAnnounced on2017-09-02
Description

Domuso, a property management technology provider, integrated Payology Check Scanning SDK enabling property managers to scan rent checks directly into the Domuso platform. Integration with Yardi and AppFol.io ERP systems enables automated reconciliation.

Recent move8 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight6 records

Each record includes

Type, Description

Peers10 records
TypeBroad incumbent
Description

Plaid provides bank account connectivity, account verification, and open banking infrastructure used by major fintechs. Comparable to Check21's Check Verification API and ForeWarn Validation services, though Plaid operates at significantly larger scale with broader bank data coverage.

TypeDirect peer
Description

Mitek Systems provides mobile check capture, identity verification, and digital document processing technology used by major US banks. Directly comparable to Check21's mobile check capture and MICR extraction capabilities, with a longer history in the check imaging space and stronger bank relationships.

TypeBroad incumbent
Description

Stripe is a global payments infrastructure platform offering payment processing, ACH debits, and developer APIs. Comparable to Check21 as a payment gateway and ACH originator, with vastly greater scale, broader payment modalities, and developer-first distribution.

TypeDirect peer
Description

Tipalti provides AP automation, global payments, and supplier management for mid-market and enterprise businesses. Comparable to Check21's AR/AP automation focus, particularly in ACH payments and ERP integration, with a broader payment modality set.

TypeDirect peer
Description

Dwolla is an ACH payment API platform enabling businesses to send and receive bank transfers. Comparable to Check21's ACH Connect and direct-to-bank submission model, serving similar mid-market and enterprise customers integrating payments into SaaS platforms.

TypeEmerging player
Description

Parascript provides document recognition, OCR, and data capture automation including check processing and remittance extraction. Comparable to Check21's dual OCR engine and remittance advice scanning capabilities, with broader enterprise document automation positioning.

TypeDirect peer
Description

Blackbaud provides cloud software and payment processing specifically for nonprofits and higher education institutions. Comparable to Check21's NPSP nonprofit and higher education vertical extensions, particularly for donation processing and accounts receivable workflows.

TypeDirect peer
Description

Bill.com is a leading AP/AR automation platform serving SMB and mid-market businesses with bill payment, invoicing, and cash flow management. Highly comparable to Check21 because both target accounts receivable and accounts payable automation workflows, though Bill.com is a broader full-stack platform while Check21 is more specialized in check/ACH capture.

TypeEmerging player
Description

Modern Treasury provides payment operations infrastructure including ACH, wire, and real-time payment APIs for software platforms. Comparable to Check21's Payment Gateway and direct-to-bank submission model, with stronger positioning in real-time payments where Payology is pivoting.

TypeDirect peer
Description

CheckAlt provides lockbox and electronic check processing services to financial institutions, property managers, and billers. Directly comparable as a competitor in the lockbox-elimination and electronic check deposit space, particularly for property management and biller verticals where Check21 also competes.

Market position
Strengths5 records

Each record includes

Headline, Details, Source

Weaknesses5 records

Each record includes

Headline, Details, Source

Competitive moat6 records

Each record includes

Type, Details

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights7 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers14 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment6 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile7 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
Yes
API detail
Has APIbool
Yes

Docs URL, Description

Integration15 records

Each record includes

Title, Type, Description, Source

AI capability5 records

Each record includes

Type, Description, Source

AI maturity
App detail

Has app

Feature10 records

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles6 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Check21

Payment Processing Softwarecheck21.com

Check21 firmographics

Firmographics
Name
Check21
Legal name
Check21.com, LLC
Website
https://check21.com
Company type
Private
Founded year
2009
Operating status
Operating
Headcount range
11–50 employees
Ownership category
akta.pro rank

Check21 industry classification

Industry
Product category
Payment Processing Software
NAICS
Financial Transactions Processing, Reserve, and Clearinghouse Activities (52232), Financial Transactions Processing, Reserve, and Clearinghouse Activities (522320)
SIC
Finance Services (6199), Functions Related To Depository Banking, Nec (6099)
akta.pro primary industry
Lockbox, Check Scanning & Paper Bill Processing (FSAMAJAK)
akta.pro secondary industries
Merchant Payment Gateways (API/Hosted Checkout) (FSAMACAA), A2A Bill Pay & eInvoicing (Open Banking Enabled) (FSAMAFAL)

Keywords

  • Electronic check processing
  • Mobile check capture
  • ACH payment automation
  • Salesforce payment integration
  • Accounts receivable automation

Where Check21 is headquartered

Location

Headquarters

HQ city
Hollywood
HQ country
United States
HQ region
North America

Offices2 records

Markets served

Check21 business model

Business model
GTM type
B2B
Offering type
Software
Cost components
Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

  1. Transaction-based Processing: Revenue generated from processing payments including ACH transactions, Check 21 submissions, and PAD debits/credits. Transaction fees vary based on volume, solution type, and industry.
  2. Software Licensing: Annual, monthly, weekly, or daily licensing fees for Salesforce apps (Payology Check Scanning, Mobile Check Capture, ACH Connect, Docusplit, Check Verification) and SDK/API solutions. Pricing based on solution used, transaction volume, and industry type.
  3. SDK/SDK Licensing: White-label and embedded SDK licensing for technology providers integrating check scanning capabilities into their platforms.

Pricing tiers

ModelBillingPrice
HybridMulti-year contractQuote-based pricing tailored to client requirements

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Check21 product offering

Product offering

Core offering

Check21.com provides gateway technology for electronic check depositing and verification through native Salesforce applications and standalone APIs/SDKs. The company enables organizations to scan or capture checks via physical, flatbed, or mobile-device capture, extract MICR and remittance data, run real-time check verification, and submit Check 21, ACH, and PAD payments directly to their financial institution. The Check21.com Payment Gateway acts as the unifying hub for these payment flows, and the offering is extended through white-label and embedded SDK deployment for technology providers.

Product overview

Check21.com (operating as Payology) is a financial technology company offering a unified payment platform with multiple integrated products. The portfolio consists of native Salesforce applications (Payology Check Scanning, Payology Mobile Check Capture, ACH Connect, Check Verification, Docusplit, Payology Lite) and standalone API/SDK products (Check Scanning SDK, Mobile Check Capture API, Check Verification API) that connect through the Check21.com Payment Gateway. Products work together: Salesforce apps capture checks via scanning or mobile devices, extract data using OCR and barcode technology, apply payments to records, and transmit transactions directly to financial institutions. The Payment Gateway serves as the central hub for Check 21, ACH, and PAD submissions with direct bank settlement.

Differentiator

Problem solved

Functional benefit

Brands

  • Payology Lite: Standalone lightweight Salesforce app for transmitting check payment data and images to financial institutions for deposit.
  • Payology Check Scanning
  • Payology Mobile Check Capture
  • ACH Connect
  • Docusplit
  • CheckForce
  • Check21.com Payment Gateway
  • CheckVerification.com

Products and services

  • Payology Check Scanning for Salesforce Native Salesforce application that scans personal, corporate, and certified checks via physical scanners, extracts MICR and check data with dual OCR, matches payees to Salesforce contacts and accounts, and transmits checks directly to the financial institution with remittance advice and barcode parsing. For organizations using Salesforce for accounts receivable and payable.
  • Payology Mobile Check Capture for Salesforce Native Salesforce app that lets field agents and end-customers capture check images on smartphones or flatbed scanners, rotates and crops them to federal standards, runs multi-tiered OCR on MICR and amount data, applies captures to Salesforce receivable records, and transmits to the financial institution. For distributed teams in insurance, property management, and other mobile-first verticals.
  • ACH Connect for Salesforce Native Salesforce application that generates NACHA-compliant files and transmits ACH credits and debits directly to the organization's financial institution, bypassing third-party processors; supports recurring transactions and automated cash receipt and disbursement creation within Salesforce.
  • Check Verification for Salesforce Native Salesforce application providing real-time account validity and check-writing history verification using ATM/NCN negative database checks (TeleCheck, MicroBilt) and ForeWarn bank-record matching to reduce non-administrative ACH and check returns.
  • Payology Lite for Salesforce Lightweight standalone Salesforce application that transmits check payment data and images from Salesforce to the financial institution for deposit and provides bi-directional synchronization of check return data back into Salesforce.
  • Docusplit Native Salesforce application that scans, imports, splits, annotates, edits, and saves PDF and image files directly within Salesforce, with Twain/WIA scanner support and dynamic naming conventions per document type. Targeted at organizations that need to attach bills of lading, invoices, customs reports, and other documents to Salesforce records.
  • Check21.com Payment Gateway RESTful electronic payment gateway that lets merchants and organizations submit ACH, PAD, Check 21 (X9.37/ICL), and remotely created check transactions directly to their financial institution without third-party processor or aggregator involvement, with batch upload and Virtual Terminal support.
  • Payology Check Scanning SDK JavaScript-based web SDK that technology providers embed in their own cloud-based platforms to add native check scanning, MICR extraction, barcode parsing, OCR conversion, image quality testing, and virtual endorsement capabilities under white-label branding. For SaaS platforms and software vendors integrating check capture.
  • Payology Mobile Check Capture API RESTful API enabling flatbed scanners and mobile devices to capture check images, rotate and crop them, convert front and back images to federally accepted standards, and return parsed MICR data, payee information, amounts, and usability testing results in JSON for developers.
  • Check Verification API RESTful API for real-time bank account verification and check-writing history screening, combining ATM/NCN negative database checks (TeleCheck, MicroBilt) with ForeWarn Validation that matches submitted account data against bank records to detect closed, frozen, or invalid accounts.

Quantifiable outcome

  • Reduces check scanning and allocation time by up to 90%
  • +7 more outcomes

Companies that use Check21

Customer profile

Named customers14 records

Segments6 records

Ideal customer profiles7 records

Check21 technology and API

Technology

Technology focussed Yes

API detail

Has API
Yes
API docs
API detail

Core technology

AI maturity

App detail

Integration15 records

AI capability5 records

Feature10 records

Check21 partnerships and signals

Strategic signal

Partnerships

Three partnerships are on record, tiered core and major.

  • BlackthorncoreGTM or Marketing Partner · 23 October 2020Check21.com partnered with Blackthorn to offer Payology Mobile Check Capture for Salesforce within their mobile payment app. Blackthorn is a Salesforce partner specializing in native Salesforce event registration and payments. Integration allows Blackthorn app users to capture check images on smartphones.
  • Accounting SeedcoreStrategic or Co-development Partner · 10 November 2018Partnership between Check21.com and Accounting Seed to provide ACH Connect to Accounting Seed clients. Extension released January 2018 automates Cash Receipt and Cash Disbursement creation, streamlining Accounts Receivable and Accounts Payable processes for Accounting Seed users.
  • DomusomajorTechnology or Integration · 2 September 2017Domuso, a property management technology provider, integrated Payology Check Scanning SDK enabling property managers to scan rent checks directly into the Domuso platform. Integration with Yardi and AppFol.io ERP systems enables automated reconciliation.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Check21 competitors and assessment

Company assessment

Broad incumbents

  • Plaid: Plaid provides bank account connectivity, account verification, and open banking infrastructure used by major fintechs. Comparable to Check21's Check Verification API and ForeWarn Validation services, though Plaid operates at significantly larger scale with broader bank data coverage.
  • Stripe: Stripe is a global payments infrastructure platform offering payment processing, ACH debits, and developer APIs. Comparable to Check21 as a payment gateway and ACH originator, with vastly greater scale, broader payment modalities, and developer-first distribution.

Direct peers

  • Mitek Systems: Mitek Systems provides mobile check capture, identity verification, and digital document processing technology used by major US banks. Directly comparable to Check21's mobile check capture and MICR extraction capabilities, with a longer history in the check imaging space and stronger bank relationships.
  • Tipalti: Tipalti provides AP automation, global payments, and supplier management for mid-market and enterprise businesses. Comparable to Check21's AR/AP automation focus, particularly in ACH payments and ERP integration, with a broader payment modality set.
  • Dwolla: Dwolla is an ACH payment API platform enabling businesses to send and receive bank transfers. Comparable to Check21's ACH Connect and direct-to-bank submission model, serving similar mid-market and enterprise customers integrating payments into SaaS platforms.
  • Blackbaud: Blackbaud provides cloud software and payment processing specifically for nonprofits and higher education institutions. Comparable to Check21's NPSP nonprofit and higher education vertical extensions, particularly for donation processing and accounts receivable workflows.
  • Bill.com: Bill.com is a leading AP/AR automation platform serving SMB and mid-market businesses with bill payment, invoicing, and cash flow management. Highly comparable to Check21 because both target accounts receivable and accounts payable automation workflows, though Bill.com is a broader full-stack platform while Check21 is more specialized in check/ACH capture.
  • CheckAlt: CheckAlt provides lockbox and electronic check processing services to financial institutions, property managers, and billers. Directly comparable as a competitor in the lockbox-elimination and electronic check deposit space, particularly for property management and biller verticals where Check21 also competes.

Emerging players

  • Parascript: Parascript provides document recognition, OCR, and data capture automation including check processing and remittance extraction. Comparable to Check21's dual OCR engine and remittance advice scanning capabilities, with broader enterprise document automation positioning.
  • Modern Treasury: Modern Treasury provides payment operations infrastructure including ACH, wire, and real-time payment APIs for software platforms. Comparable to Check21's Payment Gateway and direct-to-bank submission model, with stronger positioning in real-time payments where Payology is pivoting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Check21 social profiles

Digital presence

Check21 financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Check21 leadership team

Management profile

Number of profiles

Profiles6 records

Check21 funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Check21 M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Check21

What does Check21 do?

Check21.com provides gateway technology for electronic check depositing and verification through native Salesforce applications and standalone APIs/SDKs. The company enables organizations to scan or capture checks via physical, flatbed, or mobile-device capture, extract MICR and remittance data, run real-time check verification, and submit Check 21, ACH, and PAD payments directly to their financial institution. The Check21.com Payment Gateway acts as the unifying hub for these payment flows, and the offering is extended through white-label and embedded SDK deployment for technology providers.

Is Check21 a public or private company?

Check21 is a private company. It is classified as unknown and is currently operating.

When was Check21 founded?

Check21 was founded in 2009. It employs 11 to 50 people.

Where is Check21 based?

Check21 is headquartered in Hollywood, United States, in the North America region.

How does Check21 make money?

Three revenue lines are on record. Transaction-based Processing is the primary driver. The others are software Licensing and SDK/SDK Licensing.

Who are Check21's main competitors?

Broad incumbents on record are Plaid and Stripe. Direct peers are Mitek Systems, Tipalti, Dwolla, Blackbaud, Bill.com and CheckAlt. Emerging players are Parascript and Modern Treasury.

Does Check21 have an API?

Yes. Check21.com offers multiple APIs including: 1) Check21.com Payment Gateway - RESTful API for ACH credits/debits, Check 21 submissions, and PAD payments; 2) Payology Mobile Check Capture API - API-based check capture solution for flatbed scanners or mobile devices to capture check images, extract MICR data, and convert front/back to federally accepted standards; 3) Check Verification API - Real-time account validity and check-writing history verification using ATM/NCN and ForeWarn Validation services; 4) Payology Check Scanning SDK - JavaScript-based SDK for integrating check scanning functionality into cloud-based platforms. APIs support JSON responses, Virtual Terminal access, and batch upload capabilities. Developer documentation is at check21.com/Check21_Payment_Gateway/Check_21_Payment_Gateway.html.

What industry is Check21 in?

Check21's product category is Payment Processing Software. Its primary akta.pro industry code is FSAMAJAK, Lockbox, Check Scanning & Paper Bill Processing, with a secondary code of FSAMACAA, Merchant Payment Gateways (API/Hosted Checkout). Its NAICS code is 52232 and its SIC code is 6199.

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