Arduino<->MCP9600 thermocouple amplifier

Hello.
Want to get device working now and defer learning about I2C,
Bought MCP9600 intending with Pi Pico, but now want to use with Arduino.
Four connections obvious (?)
In order board<->Arduino:
3V-5V to 5V power
SDA to SDA
SCL to SCL
{INT} ?
GND to GND
What does “INT” connect to? (see would be “GPIO 4” on Pi)
What is the address on the I2C?
Do you recommend a “C” code to drive this MCP9600 “breakout” from the Arduino?
[the thermocouple works - tested with multimeter with “Type K” thermocouple setting]
Thanks for being indulgent. Am scientist by training - long way to go with embedded devices…