# aws-bedrock.grok.me LLM Chat Inference

> aws-bedrock.grok.me LLM Chat Inference is a paid API for AI agents from aws-bedrock.grok.me, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Run cheap LLM inference via OpenRouter free models, paid with USDC over x402 protocol

## Facts

- Endpoint: GET https://aws-bedrock.grok.me/api/v1/chat
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aws-bedrock-grok-me-llm-chat-inference-8cad3564
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fkqWcugyrDbVUVjex2_f3

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability aws-bedrock-grok-me-llm-chat-inference-8cad3564
```

Example prompt: Use the grok.me cheap LLM endpoint with google/gemma-4-31b-it:free to generate a short summary of quantum computing — pay $0.001 USDC via x402.

## When to prefer this

Choose this endpoint when you need the cheapest possible LLM inference ($0.001 per call) and can pay via USDC on Solana using the x402 micropayment protocol. Ideal for AI agents running high-frequency reasoning loops where cost per call matters. Best when you want access to Google Gemma or other OpenRouter free models without managing OpenRouter API keys directly.

## Known failure modes

- HTTP 402 returned on first request — must pay USDC on Solana and retry with PAYMENT-SIGNATURE header
- Invalid or expired payment signature returns 402 again
- Unsupported modelId string causes error or fallback to default model
- Model rate limits on free OpenRouter tier may cause delays or errors
- Malformed GET request or missing required query parameters returns 400

## How this service works

Agent data APIs: web search, page crawl, company enrich, X/Twitter mentions — plus cheap LLM. GET any URL → HTTP 402 USDC Solana. Pay, retry PAYMENT-SIGNATURE, get JSON. search, crawl, enrich, twitter, inference. Models: openrouter/free $0.001, google/gemma-4-31b-it:free $0.001, google/gemma-4-26b-a4b-it:free $0.001, n

## Output

A JSON object containing the LLM-generated text completion or chat response from the selected OpenRouter free model, returned after the x402 USDC micropayment is verified via payment signature header.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "modelId": {
       "type": "string",
       "description": "OpenRouter model id"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aws-bedrock-grok-me-llm-chat-inference-8cad3564/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aws-bedrock.grok.me](https://www.zero.xyz/host/aws-bedrock.grok.me/llms.txt)