# GlianaAI Hailuo 2.3 Fast Video Generation

> GlianaAI Hailuo 2.3 Fast Video Generation is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.39875/call, not verified (last probed 2026-10-12); live alternatives: WithZero Grok Imagine Image Generation ($0.05) and Generate Images via Google Gemini 3.1 Flash ($0.07).

Agents call it through Zero, which pays per call: no API key and no wallet of your own. New accounts start with $5.

Live alternatives for the same use case:
- [WithZero Grok Imagine Image Generation](https://www.zero.xyz/c/withzero-grok-imagine-image-generation-58f6270b) ($0.05)
- [Generate Images via Google Gemini 3.1 Flash](https://www.zero.xyz/c/image-withzero-xyz-generate-images-via-google-gemini-3-1-flash-nano-a910a17d) ($0.07)

Generates video output using the Hailuo 2.3 Fast model via a pay-per-call endpoint settled in USDC, requiring no API key or signup.

## Facts

- Endpoint: GET https://api.glianalabs.com/x402/hailuo-2.3-fast?utm_source=zero.xyz
- Price: $0.39875/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Last successful call: 2026-08-27
- Success rate: 33% of calls made through Zero
- Rating: 5.0 / 5 from 1 review
- Activations on Zero: 3
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glianaai-hailuo-2-3-fast-video-generation-43e731ca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1m5z30_bI18tXBsdKfFgf

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-hailuo-2-3-fast-video-generation-43e731ca
```

Example prompt: Generate a short video of a golden retriever running through a sunlit meadow using the Hailuo 2.3 Fast model — pay the $0.4125 USDC fee automatically.

## When to prefer this

Choose this endpoint when you need fast Hailuo 2.3 video generation specifically, want to pay per call in USDC without a subscription or API key, and are operating in an agentic workflow that supports x402 micropayments. Prefer this over general-purpose video APIs when cost predictability per call and no-signup access matter.

## Known failure modes

- Insufficient USDC balance or payment failure — returns 402 Payment Required
- Invalid or missing prompt field — returns 400 Bad Request
- Model temporarily unavailable or overloaded — returns 503 Service Unavailable
- Prompt violates content policy — returns 422 Unprocessable Entity
- Network timeout during video generation — returns 504 Gateway Timeout

## How this service works

GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 90+ models, no signup, USDC. This resource: hailuo-2.3-fast (Image-to-Video). https://ai.glianalabs.com

## Output

Returns a JSON object containing the model name ('hailuo-2.3-fast'), an output object with a media URL or structured result (the generated video), and the costMicroUsd integer representing the exact amount charged for the call.

## 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": "hailuo-2.3-fast",
  "output": {
   "url": "https://api.glianalabs.com/v1/media/<id>"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glianaai-hailuo-2-3-fast-video-generation-43e731ca/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)