---
name: seisoai
description: AI media generation. 50+ tools for images, videos, music, audio, 3D, speech. x402 pay-per-request on Base. Highly optimized for agentic workflows.
metadata: {"openclaw":{"homepage":"https://seisoai.com","emoji":"🎨"}}
---

# Seisoai

**Base:** `https://seisoai.com`  
**Endpoint:** `POST /api/gateway/invoke/{toolId}`  
**Auth:** `X-API-Key: sk_live_...` or x402 payment

**Optimized for agentic, pay-per-job workflows.** Each tool call is stateless—no sessions, no accounts required. Perfect for AI agents that need to generate media on demand.

---

## Quick Start

```http
POST https://seisoai.com/api/gateway/invoke/image.generate.flux-2
Content-Type: application/json
X-API-Key: sk_live_xxx

{"prompt": "a sunset over mountains"}
```

That's it. Just `prompt` and you get an image. One API call = one job = one payment.

---

## Tools (50+)

### Image Generation

| Task | toolId | Just need |
|------|--------|-----------|
| Image (fast) | `image.generate.flux-2` | `prompt` |
| Image (cinematic) | `image.generate.kling-image-v3` | `prompt` |
| Image (aesthetic) | `image.generate.grok-imagine` | `prompt` |
| Image (consistent) | `image.generate.kling-image-o3` | `prompt` |
| Image (360°) | `image.generate.nano-banana-pro` | `prompt` |
| Edit image | `image.generate.flux-pro-kontext` | `prompt` + `image_url` |
| Face swap | `image.face-swap` | `source_image_url` + `target_image_url` |
| Remove BG | `image.extract-layer` | `image_url` |
| Upscale | `image.upscale` | `image_url` |

### Video Generation

| Task | toolId | Just need |
|------|--------|-----------|
| Video (fast) | `video.generate.ltx-2` | `prompt` |
| Video (quality) | `video.generate.veo3` | `prompt` |
| Video (cinematic) | `video.generate.kling-3-pro-text` | `prompt` |
| Video (stylized) | `video.generate.grok-imagine-text` | `prompt` |
| Animate image | `video.generate.kling-3-pro-image` | `prompt` + `image_url` |
| Motion transfer | `video.generate.dreamactor-v2` | `source_url` + `driver_url` |

### Audio & Speech

| Task | toolId | Just need |
|------|--------|-----------|
| Music | `music.generate` | `prompt` |
| Sound FX | `audio.sfx` | `prompt` |
| TTS (voice clone) | `audio.tts` | `text` + `voice_url` |
| TTS (high quality) | `audio.tts.minimax-hd` | `text` |
| TTS (fast) | `audio.tts.minimax-turbo` | `text` |
| Transcribe | `audio.transcribe` | `audio_url` |

### 3D Generation

| Task | toolId | Just need |
|------|--------|-----------|
| 3D from image | `3d.image-to-3d.hunyuan-pro` | `image_url` |
| 3D from text | `3d.text-to-3d.hunyuan-pro` | `prompt` |
| 3D (fast) | `3d.image-to-3d.hunyuan-rapid` | `image_url` |

---

## Why Seisoai for Agents?

**Pay-per-job**: Each API call is billed independently. No subscriptions, no credits to manage.

**Stateless**: No sessions, no auth tokens to refresh. Just API key or x402 signature per request.

**Smart defaults**: Most tools only need `prompt`. We handle model selection, sizing, and optimization.

**50+ tools**: One endpoint, unified interface. Your agent doesn't need to integrate multiple APIs.

**Fast routing**: Automatic model selection based on task. Ask for "cinematic video" and we route to Kling 3.0 Pro.

---

## Flexible Input

The API normalizes your input automatically:

| You send | We accept |
|----------|-----------|
| `"imageUrl"` | → `image_url` |
| `"sourceImageUrl"` | → `source_image_url` |
| `"numImages"` | → `num_images` |
| `"generateAudio"` | → `generate_audio` |
| `"duration": "60"` | → `60` (number) |
| `"duration": 60` | → `"60s"` (string, for video) |

**camelCase or snake_case** — both work.  
**Strings or numbers** — we coerce to the right type.  
**Missing defaults** — we apply them from the schema.

---

## Common Options

**Image:** `image_size` (square, landscape_16_9, portrait_16_9), `num_images` (1-4)

**Video:** `duration` (4s, 6s, 8s, 10s), `generate_audio` (true/false)

**Music:** `duration` (10-180 seconds)

**3D:** `format` (glb, obj, fbx)

---

## Response

```json
{
  "success": true,
  "result": {
    "images": [{"url": "https://..."}]
  }
}
```

- Images: `result.images[0].url`
- Video: `result.video.url`
- Audio/Music: `result.audio_file.url`
- 3D: `result.model_mesh.url`

---

## Auth Options

**API Key** (easiest): Get at `https://seisoai.com/settings/api-keys`, add header `X-API-Key: sk_live_...`

**x402** (agentic): No key needed. First call returns 402 with payment details, sign USDC on Base, retry with signature. Perfect for autonomous agents with wallets.

---

## Pricing (Pay-per-job)

| Category | Cost |
|----------|------|
| Image (standard) | ~$0.03-0.05 |
| Image (premium) | ~$0.04-0.065 |
| Video (per second) | ~$0.10-0.20 |
| Music (per minute) | ~$0.02 |
| TTS | ~$0.02-0.04 |
| 3D | ~$0.04-0.15 |

All prices include 30% markup over raw API costs. x402 payments are in USDC on Base.

---

## Errors

| Code | Meaning |
|------|---------|
| 400 | Missing required field (usually just `prompt`) |
| 402 | Add API key or sign payment |
| 500 | Retry |

---

## Discovery

```
GET /api/gateway/tools
```

Returns all 50+ tools with JSON schemas. For agents, use this to discover available capabilities dynamically.


---
Source attribution: kbarbel640-del
Original project: https://github.com/kbarbel640-del/skills/blob/e7e336ac628c3e3bd771aff1aaa469c93778f94a/skills/legendarylibr/seiso/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Copyright (c) 2026 clawdbot

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: kbarbel640-del
Original project: https://github.com/kbarbel640-del/skills/blob/e7e336ac628c3e3bd771aff1aaa469c93778f94a/skills/legendarylibr/seiso/SKILL.md
Attribution basis: Source repository record

Fields of work: Content & Media, Design, Marketing
Roles: Content Marketer, Graphic Designer, Influencer Marketer, Social Media Manager, Video Producer
Specialties: API
Tools: Seisoai
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: d3d9622cf9f3642068f9b6ed7e084569ed04c5fe0081433a12e96bd21b7be542