# GlianaAI Grok-4.5 LLM Chat Inference

> GlianaAI Grok-4.5 LLM Chat Inference is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.010752/call, status unknown (last checked 2026-09-15).

Run inference against xAI's Grok-4.5 language model via a pay-per-call API using x402 micropayments, no signup required.

## Facts

- Endpoint: GET https://api.glianalabs.com/x402/grok-4.5
- Price: $0.010752/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glianaai-grok-4-5-llm-chat-inference-b877b321
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fylBt9ierM_R4S9j21aaX

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 glianaai-grok-4-5-llm-chat-inference-b877b321
```

Example prompt: Ask Grok-4.5 to explain the key differences between supervised and reinforcement learning in plain English — I want to pay per call with no subscription.

## When to prefer this

Choose this endpoint when you need Grok-4.5 specifically (xAI's model), want true pay-per-call billing in USDC with no subscription or signup, and are operating in an environment that supports x402 micropayment flows on Base, Tempo, or Solana. Prefer it over direct xAI API access when you lack API credentials or want crypto-native billing per request.

## Known failure modes

- Insufficient USDC balance or failed x402 payment — request rejected with 402 Payment Required
- Invalid or malformed request body — 400 Bad Request
- Model temporarily unavailable or rate-limited upstream by xAI — 503 or timeout
- Response URL expires or media resource not found after delay
- Network errors reaching api.glianalabs.com

## How this service works

GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 90+ models, no signup, USDC. This resource: grok-4.5 (Text Generation). https://ai.glianalabs.com

## Output

A JSON object containing the model name ('grok-4.5') and an output field with a URL pointing to the generated result hosted at api.glianalabs.com/v1/media/<id>, from which the agent can retrieve the model's response.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "model": "grok-4.5",
  "output": {
   "url": "https://api.glianalabs.com/v1/media/<id>"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glianaai-grok-4-5-llm-chat-inference-b877b321/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.glianalabs.com](https://www.zero.xyz/host/api.glianalabs.com/llms.txt)