Provider DirectoryBrowse 50,000+ banks A-Z, by country, or type
Banking APIsOpen Banking and PSD2 API directory
TPPs & FintechsThird-party providers directory
API AggregatorsOpen Banking aggregator platforms
Banktech ProvidersBanking technology & infrastructure vendors
Open Banking API GuideComplete guide to Open Banking APIs
CountriesBrowse by market and region
SWIFT CodesBank SWIFT/BIC code directory
Data StandardsFDX, OFX, PSD2, UK Open Banking & more
Payment SchemesSEPA, FPS, Pix, UPI, ACH & more
Open Banking RegulationsGlobal open banking & finance frameworks
Regulators & NCAsNational competent authorities
E-Invoicing RegulationsGlobal e-invoicing mandates
Open AccountingAccounting software connectors
ERP Bank FeedsAccounting & ERP integrations
Open PayrollIncome verification APIs
Aggregator GuideComplete guide to open banking aggregators
Banking Data AggregationComplete guide to banking data aggregation APIs
GlossaryOpen Banking terms & definitions
Agentic BankingBanks with MCP server support
Use Cases50+ Open Banking applications
Banking StackBank technology ecosystem

Directory

Provider DirectoryBrowse 50,000+ banks A-Z, by country, or type

Banking APIsOpen Banking and PSD2 API directory

TPPs & FintechsThird-party providers directory

API AggregatorsOpen Banking aggregator platforms

Banktech ProvidersBanking technology & infrastructure vendors

Open Banking API GuideComplete guide to Open Banking APIs

CountriesBrowse by market and region

SWIFT CodesBank SWIFT/BIC code directory

Compliance

Data StandardsFDX, OFX, PSD2, UK Open Banking & more

Payment SchemesSEPA, FPS, Pix, UPI, ACH & more

Open Banking RegulationsGlobal open banking & finance frameworks

Regulators & NCAsNational competent authorities

E-Invoicing RegulationsGlobal e-invoicing mandates

Open Finance

Open AccountingAccounting software connectors

ERP Bank FeedsAccounting & ERP integrations

Open PayrollIncome verification APIs

Resources

Aggregator GuideComplete guide to open banking aggregators

Banking Data AggregationComplete guide to banking data aggregation APIs

GlossaryOpen Banking terms & definitions

Agentic BankingBanks with MCP server support

Use Cases50+ Open Banking applications

Banking StackBank technology ecosystem

Star on GitHub200+

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Nestbank Pl
Technologies

Nest Bank technologies stack

Nest Bank is a Polish retail and SME lender.

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General APIs Integrations Bank stack

Nest Bank Stack, Technologies, Partnerships and Bank Stack

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Regulations

Open Banking Regulations
E-Invoicing Regulations
Regulators & NCAs
Countries

Resources

Open Banking API
Payment Schemes
Use Cases
Account Aggregation
Aggregator Alternatives
Glossary
SWIFT Codes

Open Finance

Open Accounting
ERP Bank Feeds
Open Payroll
Agentic Banking

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