# MD for: https://www.mercadopago.com.br/developers/es/docs/checkout-pro-orders/additional-settings/enable-binary-mode.md

\# Enable binary mode You can enable binary mode if your business model requires instant payment approval. In this mode, the payment can only be approved or rejected. If disabled, the payment can be pending (if an action is required from the buyer) or in process (if a manual review is required). > NOTE > > When binary mode is enabled, pending or in-process payments will be automatically rejected. This may result in a decrease in the payment approval rate. To enable binary mode, include the \`capture\_mode\` parameter with the value \`automatic\` when sending the request to the :TagComponent{tag="API" text="Create order" href="/developers/en/reference/online-payments/checkout-pro/create-order/post"} endpoint. \`\`\`curl curl -X POST \\ -H 'accept: application/json' \\ -H 'Content-Type: application/json' \\ -H 'Authorization: Bearer ENV\_ACCESS\_TOKEN' \\ -H 'X-Idempotency-Key: UNIQUE\_KEY' \\ 'https://api.mercadopago.com/v1/orders' \\ -d '{ "type": "online", "processing\_mode": "manual", "capture\_mode": "automatic", "total\_amount": "1000.00", "external\_reference": "order\_pro\_123", "payer": { "email": "buyer@email.com" }, "items": \[ { "title": "My product", "unit\_price": "1000.00", "quantity": 1, "unit\_measure": "unit", "total\_amount": "1000.00" } \] }' \`\`\`