# OnchainExpat x402 Uncensored Image Models List

> OnchainExpat x402 Uncensored Image Models List is a paid API for AI agents from x402.onchainexpat.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns available uncensored image generation models, their tiers, pricing, endpoints, capabilities, and guidance on how to choose between them

## Facts

- Endpoint: POST https://x402.onchainexpat.com/api/x402-uncensored/image/models
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/onchainexpat-x402-uncensored-image-models-list-e042fd8c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WQmmzdBgmUFuP4qFLvL3V

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 onchainexpat-x402-uncensored-image-models-list-e042fd8c -d '<json body>'
```

Example prompt: What uncensored image generation models are available through OnchainExpat, and which one would be best for photorealistic portraits?

## When to prefer this

Use this endpoint when you need to discover which uncensored image generation models are available before making image generation calls, or when building a routing layer that selects models dynamically based on capability, tier, or price. Prefer this over hardcoding model IDs, as the available models and tiers may change over time.

## Known failure modes

- Payment failure: x402 payment not accepted or USDC balance insufficient
- Empty response: no models currently available or service is down
- HTTP 402: payment required but not provided
- Malformed response: missing fields in the JSON output
- Rate limiting or access errors from the underlying serving endpoints

## How this service works

Pay-per-request AI, crypto, proxy, and utility APIs using x402 protocol

## Output

A JSON response containing a list of available uncensored image generation models (each with id, name, tier, serving endpoint, price, capabilities, and best_for description), a list of tiers with their endpoint and price, and a how_to_choose string with guidance on selecting the right model.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "tiers": {
         "type": "array",
         "description": "Tiers with serving endpoint, price, and model count"
        },
        "models": {
         "type": "array",
         "description": "Per-model id, name, tier, endpoint, price, capabilities, best_for"
        },
        "how_to_choose": {
         "type": "string"
        }
       }
      },
      "success": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/onchainexpat-x402-uncensored-image-models-list-e042fd8c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.onchainexpat.com](https://www.zero.xyz/host/x402.onchainexpat.com/llms.txt)