xai-console-and-x-developer-portal-are-separate-credential-sources
xAI Console (console.x.ai) issues Grok/xAI API keys used by X-Pulse and xint Phase 1. X Developer Portal (developer.x.com) is a completely separate platform that issues X API v2 Bearer Tokens (Phase 2) and OAuth 2.0 Client ID/Secret (Phase 2b). Credentials do not overlap and must be obtained independently.