# Pre-Requisites

  1. **Organization ID:** Found in your [developer settings](🔗)

  2. **API Key:** Found in [API Keys](🔗) in your developer settings

  3. **Counterparty ID:** The ID of the counterparty to which to add an account

# 1. Send counterparty invite

Using the [Collect Account Details API](🔗), you


# 1. Create a new counterparty

# 2. Send invitation

# 3. Monitor external accounts