Task: Create a URL on Bitly

n8n workflow:
{"id":"5","name":"new","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[490,300],"parameters":{},"typeVersion":1},{"name":"Bitly","type":"n8n-nodes-base.bitly","position":[830,300],"parameters":{"longUrl":"https://calendar.usc.edu/event/curricular_practical_training_cpt_information_session_8120?utm_campaign=widget&utm_medium=widget&utm_source=USC+Event+Calendar#.Xv0UlpNKhQK","additionalFields":{}},"credentials":{"bitlyApi":"test"},"typeVersion":1}],"active":false,"settings":{},"connections":{"On clicking 'execute'":{"main":[[{"node":"Bitly","type":"main","index":0}]]}}}