Integrations

Grok (xAI)

What it does

@loop-engine/adapter-grok uses the OpenAI SDK pointed at https://api.x.ai/v1. Grok's API is OpenAI-compatible, so the adapter follows the same structural pattern while attributing provider: "grok" in actor records.

Quick setup

1. Install

   ⧉

   1npm install @loop-engine/adapter-grok openai

2. Create the actor

   ⧉

   1import { createGrokActorAdapter } from "@loop-engine/adapter-grok";
   2 
   3const adapter = createGrokActorAdapter(process.env.XAI_API_KEY!, {
   4  modelId: "grok-3",
   5  baseURL: "https:">//api.x.ai/v1"
   6});

3. Submit to a loop transition

   ⧉

   1const { actor, decision } = await adapter.createSubmission({
   2  loopId: "procurement",
   3  loopName: "SCM Procurement",
   4  currentState: "pending_analysis",
   5  availableSignals: [{ signalId: "submit_recommendation", name: "Submit Recommendation", allowedActors: ["ai-agent"] }],
   6  instruction: "Analyze demand data and recommend a purchase order.",
   7  evidence: { demandForecast: 0.87, currentStock: 41 }
   8});
   9 
   10await loopSystem.transition({
   11  aggregateId: "procurement-1",
   12  signal: decision.signalId,
   13  actor,
   14  evidence: decision
   15});

How it works

1. Builds loop prompt context
2. Calls xAI endpoint through OpenAI-compatible SDK
3. Parses and validates structured response
4. Returns attributed actor + decision for runtime guard enforcement

Configuration reference

| Option | Type | Default | Description | |---|---|---|---| | modelId | string | grok-3 | xAI model ID (grok-3-mini, grok-2, grok-2-mini) | | baseURL | string | https://api.x.ai/v1 | Override endpoint (useful for testing) | | maxTokens | number | 1024 | Max tokens in response | | confidenceThreshold | number | 0.7 | Minimum confidence required (0–1) |

Troubleshooting

• ActorDecisionError: API_ERROR — Verify in xAI console and endpoint availability.