media-generation

Original：🇺🇸 English
Translated

Generate images and videos using x402-protected AI models at StableStudio. USE FOR: - Generating images from text prompts - Generating videos from text or images - Editing images with AI - Creating visual content TRIGGERS: - "generate image", "create image", "make a picture" - "generate video", "create video", "make a video" - "edit image", "modify image" - "stablestudio", "nano-banana", "sora", "veo" ALWAYS use `npx agentcash fetch` or `npx agentcash fetch-auth` for stablestudio.dev endpoints.

3installs
Sourcemerit-systems/agentcash-skills
Added on

NPX Install

npx skill4agent add merit-systems/agentcash-skills media-generation

Tags

Translated version includes tags in frontmatter
ai-media-generationstablestudioimage-editingvideo-generationx402-payments

SKILL.md Content

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Media Generation with StableStudio

Generate images and videos via x402 payments at 
https://stablestudio.dev
.

Setup

If the agentcash CLI is not yet installed, see rules/getting-started.md for installation and wallet setup.

Quick Reference

TaskEndpointCostTime
Image (default)
https://stablestudio.dev/api/x402/nano-banana-pro/generate
$0.13-0.24~10s
Image (budget)
https://stablestudio.dev/api/x402/nano-banana/generate
$0.039~5s
Video (default)
https://stablestudio.dev/api/x402/veo-3.1/generate
$1.60-3.201-2min
Video (budget)
https://stablestudio.dev/api/x402/wan-2.5/t2v
$0.34-1.022-5min
Image edit
https://stablestudio.dev/api/x402/nano-banana-pro/edit
$0.13-0.24~10s

Image Generation

Recommended: nano-banana-pro (best quality/cost)
bash
npx agentcash fetch https://stablestudio.dev/api/x402/nano-banana-pro/generate -m POST -b '{
  "prompt": "a cat wearing a space helmet, photorealistic",
  "aspectRatio": "16:9",
  "imageSize": "2K"
}'
Options:
  • aspectRatio
    : "1:1", "16:9", "9:16"
  • imageSize
    : "1K", "2K", "4K" (nano-banana-pro only)

Video Generation

Recommended: veo-3.1 (best quality/cost)
bash
npx agentcash fetch https://stablestudio.dev/api/x402/veo-3.1/generate -m POST -b '{
  "prompt": "a timelapse of clouds moving over mountains",
  "durationSeconds": "6",
  "aspectRatio": "16:9"
}'
Options:
  • durationSeconds
    : "4", "6", "8"
  • aspectRatio
    : "16:9", "9:16"

Job Polling

Generation returns a 
jobId
. Poll until complete:
bash
npx agentcash fetch-auth https://stablestudio.dev/api/x402/jobs/{jobId}
Poll images every 3s, videos every 10s. Result contains 
imageUrl
or 
videoUrl
.

Image Editing

Requires uploading the source image first. See rules/uploads.md.
bash
npx agentcash fetch https://stablestudio.dev/api/x402/nano-banana-pro/edit -m POST -b '{
  "prompt": "change the background to a beach sunset",
  "images": ["https://...blob-url..."]
}'

Model Comparison

ModelTypeBest For
nano-banana-proImageGeneral purpose, up to 4K
nano-bananaImageQuick drafts, budget
gpt-image-1.5ImageFast, variable quality
veo-3.1VideoHigh quality, 1080p
wan-2.5VideoBudget, text or image input
sora-2VideoPremium quality