All Mercado Pago codes
MERCADO PAGO · STATUS_DETAIL

Mercado Pago
in_review

Orders API: payment or order is under review (automatic risk and fraud-prevention analysis, or compliance review).

Mercado Pago saysPending
in_review

Orders API: payment or order is under review (automatic risk and fraud-prevention analysis, or compliance review).

What it means

Waiting for confirmation

The provider accepted the request but has not given a final answer yet.

What to do

Don't charge again. Wait for the webhook or poll the payment status before fulfilling.

Don't retry as-isWho can fix it: The provider
Yuno response codePENDING_PROVIDER_CONFIRMATION
Source:Mercado Pago docs — Checkout API (Orders): Transaction status

Other Mercado Pago codes with the same meaning

pending_captureoffline_processpending_contingencypending_review_manualdeferred_retrypending_waiting_transferpending_waiting_paymentpending_challengecreatedwaiting_paymentwaiting_capturewaiting_transfer

Reference only. Codes and descriptions come from each provider's public documentation. The Yuno response code is a reference mapping and does not guarantee how a specific transaction is processed.