Hi,
I have an extensive experience in a API integration, I have done more than 50 apis.
My API integration includes a infusionsoft, Salesforce, zendesk, Facebook, Twitter, Agile CRM, capsule CRM, mailchimp, active campaign, autopilot, vTiger, zapier, Microsoft graph, unleashed, shiostation etc.
I reaad your api doc and yes I can integrate infusionsoft and 3plcentral as you want.
I'd like to discuss your job in detail, please provide me an opportunity to discuss job with you.
Thank you