# x402engine Seedance 2.5 Video Generation

> x402engine Seedance 2.5 Video Generation is a paid API for AI agents from x402engine.app, paid per call via x402, $3.79/call, status unknown (last checked 2026-10-27).

Generates a video from a text prompt using the Seedance 2.5 model, paid via USDC micropayment at $3.79 per call

## Facts

- Endpoint: POST https://x402engine.app/api/video/seedance-2.5?utm_source=zero.xyz
- Price: $3.79/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402engine-seedance-2-5-video-generation-0282d42e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3pHt6uFjJKju08XgZCNfM

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 x402engine-seedance-2-5-video-generation-0282d42e -d '<json body>'
```

Example prompt: Generate a video of a golden retriever running through a sunlit meadow with wildflowers using Seedance 2.5.

## When to prefer this

Choose this endpoint when you specifically want Seedance 2.5 video generation via a pay-per-call crypto micropayment model (USDC on Base, USDm on MegaETH, or USDC on Solana) and need no subscription or API key setup. Prefer this over Kling V3 or MiniMax H3 endpoints when Seedance 2.5 quality or style is specifically desired. At $3.79 per call it is cost-effective for on-demand, infrequent video generation tasks.

## Known failure modes

- Prompt is empty or exceeds 2000 UTF-8 bytes — returns validation error
- Insufficient USDC balance or payment failure — HTTP 402 returned before processing
- Model unavailable or overloaded — may return timeout or 5xx error
- Network error during video generation resulting in no URL returned
- Malformed request body or extra fields beyond 'prompt' rejected due to additionalProperties:false

## How this service works

125 production APIs behind HTTP 402 micropayments. 87 LLMs, Kling V3 and Hailuo video generation, image generation, code execution, travel search, web scraping, TTS, and transaction simulation. Pay with USDC on Base, USDm on MegaETH, or USDC on Solana.

## Output

Returns a JSON object containing a video URL (MP4) with content type, along with metadata including the model name, a request ID, and inference time in milliseconds. The video is accessible via a URI link.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body",
    "method"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "prompt"
     ],
     "properties": {
      "prompt": {
       "type": "string",
       "pattern": "\\S",
       "maxLength": 2000,
       "minLength": 1,
       "description": "Text prompt; non-empty, at most 2000 UTF-8 bytes. Output settings are fixed; no other fields accepted."
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "video"
     ],
     "properties": {
      "model": {
       "type": "string"
      },
      "video": {
       "type": "object",
       "required": [
        "url"
       ],
       "properties": {
        "url": {
         "type": "string",
         "format": "uri"
        },
        "content_type": {
         "type": "string"
        }
       }
      },
      "request_id": {
       "type": "string"
      },
      "inference_time_ms": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "queued",
  "request_id": "example-job",
  "status_url": "https://x402engine.app/api/media/jobs?token=<job-ticket>",
  "expires_in_seconds": 86400,
  "poll_after_seconds": 5
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402engine-seedance-2-5-video-generation-0282d42e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402engine.app](https://www.zero.xyz/host/x402engine.app/llms.txt)