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Prysm Stability AI Image Generation
x402
Prysm Stability AI Image Generation is a paid API for AI agents from prysm-kappa.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Generates images from text prompts by proxying Stability AI operations over x402 micropayments on Base mainnet
Price / call$0.2
Success—
StatusUnknown
How this service works
Prysm sells paid, agent-ready provider capabilities over x402 on Base mainnet using USDC.
Output
Returns a JSON object containing the generated image data under a 'data' key, the provider name ('stability'), and the operation performed ('text_to_image'). The data payload contains the Stability AI response which typically includes base64-encoded image content or image URLs.
Example use cases
AI art for a blog post
“Generate an image of a serene Japanese zen garden with cherry blossoms and a koi pond for my blog header — use the Stability AI text_to_image operation via Prysm.”
Product mockup visualization
“I need an image of a sleek white minimalist coffee mug on a marble countertop with soft morning light — generate it using Prysm's Stability AI provider with the text_to_image operation.”
Fantasy character concept art
“Create a fantasy warrior character wearing golden armor standing on a cliff overlooking a stormy ocean — use Prysm's Stability text_to_image to generate it.”
Technical details
Endpoint
POSThttps://prysm-kappa.vercel.app/api/v1/providers/stabilityWhen to prefer
Choose this endpoint when you need to generate images via Stability AI using crypto micropayments (USDC on Base mainnet via x402 protocol), particularly in agent workflows that already operate in the Web3/on-chain ecosystem. Prefer this over direct Stability AI API calls when you want pay-per-use billing without API key management, or when building agents that use x402-compatible payment flows.
Side effects
- Invalid or unsupported operation name returns an error — only allowlisted operations are accepted
- Insufficient USDC balance or failed x402 payment results in a 402 Payment Required response
- Malformed input parameters for the chosen operation cause a validation error
- Stability AI upstream service outage or rate limiting propagates as a provider error
- Missing required prompt or input fields for text_to_image operation returns a bad request error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | Provider-specific operation parameters. |
| operation | string | Allowlisted operation for the selected provider. |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"provider": "stability",
"operation": "text_to_image"
}
}Tags
x402
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