About Paymos

Paymos is a stablecoin payment gateway. Merchants accept USDT, USDC, USD1, DAI and the gold-backed XAUT across 13 mainnet networks and are settled in the asset the customer sent, with no forced conversion. The Paymos module registers as a WHMCS payment gateway and handles HMAC-signed Merchant API requests, authenticated webhooks, event deduplication and reconciliation. Credentials are supplied through a one-time device approval and stored encrypted; the released package contains no merchant secrets. Pricing is 1% per settled invoice, with no setup fee and no monthly fee.

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