customer-io

Troubleshooting

If requests fail, run zero doctor check-connector --env-name CUSTOMERIO_TRACK_TOKEN or zero doctor check-connector --url https://cdp.customer.io/v1/identify --method POST

Core APIs

Identify a Person (Pipelines API)

Add or update a person's profile. Uses Basic auth with Site ID and Track API key combined and base64-encoded.

Write to /tmp/cio_request.json:

{
  "userId": "clerk_user_abc123",
  "traits": {
    "email": "user@example.com",
    "firstName": "Jane",
    "lastName": "Doe",