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Mercado Pago

InStore QR – Rejected Payments (MLA)

Major Impact Resolved Duration: 1h 52m October 19, 2026
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Current answer

Mercado Pago experienced a major incident: InStore QR – Rejected Payments (MLA). ServiceAlert observed recovery on Oct 19, 2026.

Official Mercado Pago status page Current Mercado Pago status ServiceAlert observed status change:

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Incident Lifecycle

Identified
Affected Components
QR MLA

Incident Timeline

Identified
We are investigating an increase in payment declines affecting in-store QR transactions in Argentina (MLA).
Oct 19, 2026 at 10:02 AM UTC
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