curl --location --request POST 'https://baas-api.np.bankei.com.br/api/account/pix-out/key/preview' \
--header 'x-signature: ' \
--header 'x-timestamp: ' \
--header 'x-endpoint: ' \
--header 'x-org-id: ' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"AccountIdentifier": "string",
"PixKey": "string"
}'{}