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Introduction

The PaySys payment aggregator provides service and product providers with a wide range of options to receive payments for your services/products.
To connect to the PaySys payment aggregator, you need to send an offer to the e-mail of the commercial department sales@qiwi.uz.
After partner is connected, personal account with API settings and payment history will be available to him.

Terms and abbreviations​

API (Application Programming Interface) - a set of ready-made methods provided by the application (system) for use in external software products.

Host-to-Host API - a set of ready-made methods provided by the application (system) for use in interserver (internal) software products.

JSON (JavaScript Object Notation) - text-based data exchange format based on JavaScript RFC 7159.

JSON-RPC (JavaScript Object Notation Remote Procedure Call) -remote procedure call protocol, using JSON to encode messages.

TLS (Transport Layer Security) - cryptographic protocol that provides secure data transfer between nodes on the Internet.

HTTP (HyperText Transfer Protocol) - application layer data of transfer protocol.

HTTP header - lines in HTTP-message , containing a colon-separated name-value pair. Heading format follows the general heading format text messages ARPA (see RFC 822).

Payment Gateway - hardware and software complex that allows to automatize the process of accepting payments on the Internet.

Card token - Character string created from card data for direct payments.

Widget - a compact application that performs one function.

3DS (3-D Secure) - Card data security protocol used to authenticate a bank card holder during the time of the payment transaction via the Internet.

PCI DSS (Payment Card Industry Data Security Standard) - payment card industry data security standard, established by international payment systemsVisa, MasterCard, American Express, JCB and Discover.

Clearing - procedure of financial transactions in which the clearing entity acts as an intermediary, and accepts assume the role of buyer and seller in this transaction in order to secure orders between the two parties.

Holding - holding part of the funds on the client's current account.

Connection methods​

Following connection methods are available:

Attention!

The method of interaction "Payment through the form of the service provider" is allowed only in the case of PCI DSS certification, because acceptance and processing of card data of buyers is carried out on the side of the service provider.