Phasio Phasio Customer Authentication API Internal endpoints for managing customer authentication Documentation GitHub OpenAPI Operations 2 POST /api/internal/v1/customer-auth/principal Get customer authentication by principal # PATCH /api/internal/v1/customer-auth/{customerId} Update customer authentication # Specifications ⚙ OpenAPI https://raw.githubusercontent.com/api-evangelist/phasio/refs/heads/main/openapi/phasio-customer-authentication-api-openapi.yml Other Resources 🔗 Webhooks https://raw.githubusercontent.com/api-evangelist/phasio/refs/heads/main/asyncapi/phasio-webhooks.yml