Adyen

Adyen Balance Control API moves funds between merchant accounts within Adyen — for centralized fund management and reconciliation.

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 is the modern payments API for new integrations — pairs with frontend drop-in components, auto-adapting to 250+ payment methods.

Adyen Checkout Utility API provides auxiliary operations for Checkout API — originKey generation, payment methods listing, status queries.

Adyen Data Protection API handles GDPR/privacy operations — right-to-be-forgotten, PII deletion, shopper data export.

Adyen Payments API is its flagship payment-processing API — authorize, capture, and refund across cards, local payment methods, and wallets.

Adyen Payouts API moves funds from a merchant account out to external bank accounts or cards — supports multiple local clearing rails.

Adyen Recurring API manages subscription card tokens — store, look up, and reuse tokens for subsequent card-not-present payments.

Adyen Test Card Service API generates test card numbers for sandbox payment testing — covers various issuer response scenarios.

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.

Adyen Legal Entity Management API runs KYC/KYB workflows on Balance Platform — identity verification, document collection, compliance review.

Adyen Management API manages merchant account configuration — webhooks, stores, users, API credentials, payment-method activation.

Adyen Transfers API moves money within a Balance Platform — balance-account-to-balance-account transfers, bank payouts, and pull-ins.