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High-precision reference for scaling your merchant connectivity.

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How to use the API

api guide

How to verify HMAC signatures

hmac signatures

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Technical Hub

Comprehensive technical documentation designed for rapid integration. Learn the API flow and webhook verification in a high-precision browser experience.

Standard Guide

How to use the API

Register a merchant, create payment links, verify payments, and work with API key auth.

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Standard Guide

How to verify HMAC signatures

Validate Stellar webhook requests using the exact HMAC-SHA256 scheme implemented in the backend.

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