Stability AI Fast Upscale via Locus x402 is a paid API for AI agents from stability-ai.x402.paywithlocus.com, paid per call via x402, $0.023/call, status unknown (last checked 2026-09-13).
Quickly upscales a source image to higher resolution using Stability AI, paid per-call via x402 micropayment protocol.
Generative AI platform for images, 3D models, and audio — text-to-image, editing, upscaling, and more.
Returns a JSON object containing the upscaled image data, a payment record with settled USDC amount, and a request ID with a status URL for async tracking. The upscaled image is embedded in the 'data' field and the output format matches the requested jpeg/png/webp choice.
POSThttps://stability-ai.x402.paywithlocus.com/stability-ai/upscale-fastChoose this endpoint when you need fast, AI-powered image upscaling with per-call micropayment billing via the x402 protocol, especially useful for agent workflows that need pay-as-you-go image enhancement without subscription overhead. Prefer over batch or slower upscaling services when turnaround speed matters and you want Stability AI quality at low cost ($0.023/call).
| Field | Type | Description |
|---|---|---|
| image | string | |
| output_format | string |
{
"type": "json",
"example": {
"data": {},
"payment": {
"scheme": "exact",
"settledUsdc": "0.001000",
"authorizedMaxUsdc": "0.001000"
},
"request": {
"id": "00000000-0000-4000-8000-000000000000",
"statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
},
"success": true
}
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