Task: Create an organization in Affinity

n8n workflow JSON:
{"id":"95","name":"Create an organization in Affinity","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[400,250],"parameters":{},"typeVersion":1},{"name":"Affinity","type":"n8n-nodes-base.affinity","position":[600,250],"parameters":{"name":"","domain":"","additionalFields":{}},"credentials":{"affinityApi":""},"typeVersion":1}],"active":false,"settings":{},"connections":{"On clicking 'execute'":{"main":[[{"node":"Affinity","type":"main","index":0}]]}}}