Exemplo Request PIX

curl --location --request POST 'https://api.mercadopago.com/v1/payments' \
--header 'Authorization: Bearer APP_USR-6548021211316693-032322-X-533467703' \
--header 'Content-Type: application/json' \
--data-raw '{
   "date_of_expiration": "2021-05-18T11:30:00.000-03:00",
   "transaction_amount": 1.00,
   "description":"teste pix",
   "external_reference":"teste pix",
   "payment_method_id":"pix",
   "payer": {
        "email": "compra@testuser.com",
        "first_name": "Compra",
        "last_name" : "MP",
        "identification": {
        "type": "CPF",
        "number": "19119119100"
        }
   },
   "notification_url":"https://webhook.site/c93ae230-de92-4401-9604-089ba78085e9",
   "additional_info": {
        "items": [
            {
                "id": "989888999889999",
                "title": "Produto de Teste",
                "quantity": 1,
                "unit_price": 1,
                "category_id": "computing"
            }
        ],
        "payer": {
            "phone": {
                "area_code": "19",
                "number": "12345678"
            },
            "first_name": "Nome",
            "last_name": "Sobrenome",
            "address": {
                "zip_code": "13277900",
                "street_name": "Rua Rua Doutor Alcides Gomes Miranda 251",
                "street_number": "123A"
            }
        },
        "shipments": {
            "receiver_address": {
                "zip_code": "13277900",
                "street_name": "Rua Rua Doutor Alcides Gomes Miranda 251",
                "street_number": "123A"
            }
        }
    }
}'