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Compacthost AI Tools – Kontext Image Editing
x402
Compacthost AI Tools – Kontext Image Editing is a paid API for AI agents from x402.compacthost.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Edit or transform a reference photo using a text prompt, returning a new PNG image via pay-per-call x402 billing on Base.
Price / call$0.03
Success—
StatusUnknown
How this service works
Pay-per-call generative AI tools for autonomous agents, settled in USDC on Base via x402.
Output
A PNG image returned as binary (image/png content type) reflecting the edits described by the prompt applied to the reference photo. The output dimensions match the requested size (default 832x1216 if not specified).
Example use cases
Product photo background swap
“I have a product shot of our new sneaker on a plain white background — can you edit it so it looks like it's sitting on a wooden floor in a minimalist studio with soft natural light? Use 832x1216.”
Portrait style transformation
“Take this headshot of me and make it look like a Renaissance oil painting — keep my face accurate but give it that classical painted texture and warm candlelit lighting.”
Real estate staging edit
“Here's a photo of an empty bedroom — can you edit it to add a cozy Scandinavian-style bed, nightstands, and warm lighting so it looks staged for a listing?”
Technical details
Endpoint
POSThttps://x402.compacthost.com/kontextWhen to prefer
Choose this endpoint when you need instruction-guided image editing from a reference photo (inpainting, style transfer, scene modification) and want pay-per-call billing settled in USDC on Base via x402 — ideal for autonomous agents that need verifiable, on-chain micropayments without subscription overhead. Prefer over text-to-image endpoints when a source image must be preserved and modified rather than generated from scratch.
Side effects
- Reference image exceeds ~10MB base64 limit — request rejected
- Malformed base64 string causes decoding error
- Prompt too vague or contradictory — output may not match intent
- Payment insufficient or x402 handshake fails — 402 response with payment details
- Size parameter in wrong format (not WxH) — may default or error
- Server-side model timeout for complex edits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | string | WxH, default 832x1216 |
| prompt | string | What to change |
| reference_image | string | Base64-encoded source photo, max ~10MB |
Output
Schema · Response
{
"type": "image/png"
}Tags
x402
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