Payment
Adyen Balance Control API
Adyen Balance Control API moves funds between merchant accounts within Adyen — for centralized fund management and reconciliation.
Adyen BinLookup API
Adyen BIN Lookup API returns card info from the first 6-8 digits of a PAN (BIN) — issuing bank, country, card type (debit/credit), product type.
Adyen Checkout API
Adyen Checkout API is the modern payments API for new integrations — pairs with frontend drop-in components, auto-adapting to 250+ payment methods.
Adyen Checkout Utility Service
Adyen Checkout Utility API provides auxiliary operations for Checkout API — originKey generation, payment methods listing, status queries.
Adyen Data Protection API
Adyen Data Protection API handles GDPR/privacy operations — right-to-be-forgotten, PII deletion, shopper data export.
Adyen Payment API
Adyen Payments API is its flagship payment-processing API — authorize, capture, and refund across cards, local payment methods, and wallets.
Adyen Payout API
Adyen Payouts API moves funds from a merchant account out to external bank accounts or cards — supports multiple local clearing rails.
Adyen Recurring API
Adyen Recurring API manages subscription card tokens — store, look up, and reuse tokens for subsequent card-not-present payments.
Adyen Test Cards API
Adyen Test Card Service API generates test card numbers for sandbox payment testing — covers various issuer response scenarios.
Configuration API
Adyen Balance Platform API is the core of "Adyen for Platforms" — manage balance accounts, payment splits, and KYC across multiple merchants on a marketplace/SaaS platform.
Legal Entity Management API
Adyen Legal Entity Management API runs KYC/KYB workflows on Balance Platform — identity verification, document collection, compliance review.
Management API
Adyen Management API manages merchant account configuration — webhooks, stores, users, API credentials, payment-method activation.
Square Connect API
Square Connect API offers online and in-person payments, orders, inventory, and customer management — built for SMBs in retail and food service.
Transfers API
Adyen Transfers API moves money within a Balance Platform — balance-account-to-balance-account transfers, bank payouts, and pull-ins.