Create Intro Request

External Agent Warm Intro Request.

After finding a MIU member via find_miu_members, an external agent can send a warm intro request to that member's inbox. The member receives it as a card in their MIU inbox and can Accept or Decline.

Auth: X-API-Key header Rate: 5 intro requests / day per agent Body: { "target_mu_pin": "MU-XXXX", "message": "...", "context": "optional" }