OpenClaw LaunchOpenClaw Launch
← Home

Guide

Hermes Agent + SuperGrok: Bring Your xAI Subscription

SuperGrok is xAI's consumer Grok subscription (grok.com / X app). Hermes Agent calls Grok through the separate xAI API. This guide explains the difference and how SuperGrok subscribers run a Grok-powered Hermes bot.

What Is SuperGrok?

SuperGrok is xAI's paid Grok subscription for consumer use on grok.com and inside X. It unlocks higher daily usage, priority Grok 4.20 access, voice mode, image generation, and deeper X integration. Important: SuperGrok is billed separately from the xAI API. Subscribing to SuperGrok does not automatically grant API credit for Hermes or any other developer tool — the xAI API uses its own pre-paid credit balance at console.x.ai.

Why Hermes + SuperGrok?

  • If you like Grok's outputs on grok.com, Grok 4.20 gives you the same reasoning behind a Hermes deploy
  • Real-time X data grounding for news / trend analysis workflows
  • Hermes can run Grok-powered agent workflows on Telegram, Discord, WhatsApp, web chat
  • Switch to Claude / GPT / Gemini at runtime when Grok isn't the best fit
  • Note: API usage is billed via your xAI API balance, not your SuperGrok subscription

Option 1: Hermes on OpenClaw Launch with Your xAI Key (Easiest)

  1. Go to console.x.ai (xAI Developer Console — same xAI account as SuperGrok, separate billing) and create an API key. Pre-pay API credit to your xAI API balance — this is separate from your SuperGrok subscription.
  2. Deploy a Hermes instance from openclawlaunch.com/hermes-hosting.
  3. Go to dashboard → API Keys and paste your XAI_API_KEY.
  4. Select Grok 4.20 or Grok 4.1 Fast from the model picker. Hermes now routes Grok requests through your xAI API key.

Option 2: Self-Hosted Hermes

export XAI_API_KEY=xai-...

hermes inference set x-ai
hermes model set grok-4.20

# In config.yaml:
# inference:
#   provider: x-ai
# model:
#   default: grok-4.20

Which Grok Model for Hermes?

WorkloadRecommendedWhy
Multi-step reasoning, researchGrok 4.20Flagship reasoning, X data grounding
Fast chat, real-time repliesGrok 4.1 FastLower latency for high-frequency chat
Tool-heavy agent flowsGrok 4.20Better tool selection and multi-step planning
X / Twitter analysis tasksGrok 4.20Direct X data access in the model context

SuperGrok vs the xAI API (Important)

These are two separate billing surfaces from the same company:

  • SuperGrok — consumer subscription for grok.com and the X app. Unlocks higher consumer chat limits, voice mode, image generation, and priority access. Does not include API credit.
  • xAI API — developer API at https://api.x.ai/v1. Pay-per-token. Used by Hermes, OpenClaw, and any other agent runtime. Pre-paid credit balance at console.x.ai.

If Grok API usage on Hermes gets expensive for your workload, switch at runtime with /model anthropic/claude-haiku-4.5 or /model deepseek/deepseek-v4-pro to a cheaper provider.

Switching at Runtime

/model x-ai/grok-4.20
/model x-ai/grok-4.1-fast
/model anthropic/claude-sonnet-4.6   # fallback to Claude
/model deepseek/deepseek-v4-pro      # fallback to DeepSeek

When This Combo Makes Sense

  • You're a SuperGrok subscriber, you like Grok's outputs, and you want a Grok-powered Hermes bot (billed via separate xAI API credit)
  • You need real-time X / news context in your Hermes workflows
  • You like Grok's direct communication style for your bot persona
  • You want a fallback path to Claude / GPT / DeepSeek without changing subscriptions

What's Next?

Deploy Hermes With SuperGrok

Run Grok 4.20 in a managed Hermes Agent via your xAI API key.

Deploy Hermes