# PayWeave Replicate – Stable Diffusion 3.5 Large Turbo Image Generation

> PayWeave Replicate – Stable Diffusion 3.5 Large Turbo Image Generation is a paid API for AI agents from replicate.payweave.services, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).

Generates high-quality images from text prompts using Stability AI's Stable Diffusion 3.5 Large Turbo model, billed per call via x402 micropayment.

## Facts

- Endpoint: POST https://replicate.payweave.services/models/stability-ai/stable-diffusion-3.5-large-turbo/predictions
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/payweave-replicate-stable-diffusion-3-5-large-turbo-image-generation-25c9fc1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nkRCVAP7y345oTIvXCXpw

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability payweave-replicate-stable-diffusion-3-5-large-turbo-image-generation-25c9fc1c -d '<json body>'
```

Example prompt: Generate an image of a golden retriever running through a sunlit wheat field at sunset, photorealistic style — use Stable Diffusion 3.5 Large Turbo via the PayWeave pay-per-call API.

## When to prefer this

Choose this endpoint when you need to generate images with Stability AI's SD 3.5 Large Turbo model on a pay-per-call basis without committing to a subscription, particularly in agentic or automated workflows that use x402 micropayments. Prefer it over direct Replicate API access when you need crypto-native billing or when operating in an x402-enabled agent stack.

## Known failure modes

- Model inference fails — status returns 'failed' with a non-null error string
- Payment rejected or insufficient funds — x402 payment layer returns 402 before prediction is created
- Input schema malformed or missing required 'input' field — returns 400 validation error
- Prediction stuck in 'starting' or 'processing' — may require polling or timeout handling
- CDN URL expires after ~24 hours — output image no longer accessible
- Model-specific parameter violations inside the input object — error propagated from Replicate

## How this service works

Run open-source AI models — image, video, audio.

## Output

Returns a Replicate prediction object containing a CDN-hosted image URL (valid ~24 hours), the prediction ID, completion status (succeeded/failed/canceled/processing/starting), inference timing metrics (total_time, predict_time), creation and completion timestamps, and the USD amount charged for the call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "id",
  "model",
  "status",
  "error",
  "predicted_price_usd"
 ],
 "properties": {
  "id": {
   "type": "string",
   "description": "Replicate prediction ID."
  },
  "error": {
   "type": [
    "string",
    "null"
   ]
  },
  "model": {
   "type": "string"
  },
  "output": {
   "description": "Model-specific output. Image/audio models return CDN URLs (Replicate-hosted, ~24h TTL); vision-LLM models return a string; music models return a single audio URL or array."
  },
  "status": {
   "enum": [
    "succeeded",
    "failed",
    "canceled",
    "processing",
    "starting"
   ],
   "type": "string"
  },
  "metrics": {
   "type": "object",
   "properties": {
    "total_time": {
     "type": "number"
    },
    "predict_time": {
     "type": "number"
    }
   },
   "additionalProperties": false
  },
  "created_at": {
   "type": "string"
  },
  "completed_at": {
   "type": "string"
  },
  "predicted_price_usd": {
   "type": "string",
   "description": "USD charged for this call."
  }
 },
 "description": "Replicate prediction result with metadata.",
 "additionalProperties": false
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/payweave-replicate-stable-diffusion-3-5-large-turbo-image-generation-25c9fc1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from replicate.payweave.services](https://www.zero.xyz/host/replicate.payweave.services/llms.txt)