Stream data-only payloads into routing and settlement engine Share AF scores and third-party risk provider data with a55 rules Zero-auth and token vault synchronization without UI …

Feeds headless para times com UI própria que precisam de roteamento, AF e 3DS controlados por dados. Envie payloads data-only para o motor de roteamento e liquidação Compartilhe …

We build enterprise payment orchestration with direct network connectivity, local acquiring, and reliable operations across 40+ markets.

The A55 Model Context Protocol (MCP) server enables AI-powered code editors like Cursor and Windsurf, plus general-purpose tools like Claude Desktop, to interact directly with your A55 …

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Feeds headless para equipos con su propio UI que necesitan ruteo, AF y 3DS controlados vía datos. Envía payloads data-only al motor de ruteo y liquidación Comparte scores AF y …

Use this flow when your platform handles device-side wallet decryption and you want to submit the final card data (PAN/DPAN, expiry, CVV) together with wallet authentication fields …

Production-ready guidance for merchants integrating A55’s risk checks and device fingerprint to improve approval rates and reduce fraud—without referencing any third-party providers.

The Checkout Page integration simplifies the payment process by handling all payment steps, including 3DS authentication, on the A55 platform. Merchants only need to provide minimal …

1 curl --request GET \ 2 --url https://core-manager.a55.tech/api/v1/bank/wallet/charges \ 3 --header 'accept: application/json'