Contact

Let’s map your
payment workflow.

Share the stablecoins and networks you receive, how you invoice customers today, and what your finance team needs at month-end.

A real reply, not a sales sequence. We usually respond within one business day.

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Pilot and pricing

Tell us how you receive stablecoins and where reconciliation becomes manual.

hello@mainpay.com

Product support

Get help with a MainPay workspace, payment rail, invoice, or operational record.

support@mainpay.com

Security

Report a vulnerability privately. Please do not include seed phrases, private keys, or other wallet secrets.

security@mainpay.com
Privacy questionsprivacy@mainpay.com
Legal questionslegal@mainpay.com

MainPay will never ask you to send a seed phrase or private key.