The FSIS guide states that the safe minimum temperature of all poultry products is 165°F (73.9°C).
Alternate cooking temperatures/times are as follows:

• 145°F for a minimum of 8 minutes, 24 seconds
• 150°F for a minimum of 2 minutes, 42 seconds
• 152°F for a minimum of 1 minute, 30 seconds
• 154°F for a minimum of 56 seconds
• 155°F for a minimum of 45 seconds
• 157°F for a minimum of 28 seconds
• 160°F for a minimum of 14 seconds

From https://www.smoker-cooking.com/temperature-of-smoked-chicken.html

Visit that site for more tips on checking chicken temperatures.