Roundhouse

AiSpace Venice

OpenAI /v1/images/generations-compatible image generation on Venice image models, paid per request in USDC on Base via x402, no API key. Point any OpenAI image SDK here. Resolve a model id from GET /api/v1/models?type=image.

InferenceLiveeip155:8453Exactvia cdp
https://x402.aispace.bot/api/v1/images/generations
VeniceImageOpenaiText-to-imageAispace
Calls · 30d
3→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 29 snapshots so far.
$27.31
Verified settled volume
1,135 settlements proven x402 by their on-chain EIP-3009 marker.
$0.015
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-31 12:01Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.aispace.bot/api/v1/images/generations",
    "tags": [
      "venice",
      "image",
      "openai",
      "text-to-image",
      "aispace"
    ],
    "iconUrl": "https://x402.aispace.bot/aispace-logo-badge.png",
    "mimeType": "application/json",
    "description": "OpenAI /v1/images/generations-compatible image generation on Venice image models, paid per request in USDC on Base via x402, no API key. Point any OpenAI image SDK here. Resolve a model id from GET /api/v1/models?type=image.",
    "serviceName": "AiSpace Venice"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "POST",
          "queryParams": {
            "n": 1,
            "size": "1024x1024",
            "model": "flux-2-pro",
            "prompt": "A watercolor fox in a misty forest"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [
              {
                "url": "https://x402.aispace.bot/media/img_def456.png"
              }
            ],
            "created": 1783555200
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "size": {
                    "type": "string",
                    "description": "Output size, e.g. \"1024x1024\"."
                  },
                  "model": {
                    "type": "string",
                    "description": "Venice image model id. See GET /api/v1/models?type=image."
                  },
                  "prompt": {
                    "type": "string",
                    "description": "Image description."
                  }
                },
                "additionalProperties": true
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "ok": {
                    "type": "boolean"
                  }
                }
              }
            }
          }
        }
      },
      "related": [
        "/models",
        "/image/styles"
      ]
    },
    "chainId": 8453,
    "priceMult": 0.5,
    "pricingHint": {
      "hint": "unknown or unpriced model - use a catalog id from GET /api/v1/models?type=text|image|video|music|tts|asr|embedding or resolve GET /api/v1/models/traits (e.g. default). Send that exact id; do not invent OpenAI names.",
      "basis": "image",
      "error": "model_required_for_pricing"
    },
    "estimateBasis": "image",
    "tokenDecimals": 6,
    "pricingFallback": "min_charge"
  },
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.015USDC≈ $0.015 USD
on Base · exact scheme

Pay 0.015 USDC on Base to 0xA7f3…84689. The signed payment is good for 5 minutes.

Paid to
0xA7f3…84689
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
15000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689",
    "amount": "15000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "n": 1,
          "size": "1024x1024",
          "model": "flux-2-pro",
          "prompt": "A watercolor fox in a misty forest"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "data": [
            {
              "url": "https://x402.aispace.bot/media/img_def456.png"
            }
          ],
          "created": 1783555200
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "properties": {
                "size": {
                  "type": "string",
                  "description": "Output size, e.g. \"1024x1024\"."
                },
                "model": {
                  "type": "string",
                  "description": "Venice image model id. See GET /api/v1/models?type=image."
                },
                "prompt": {
                  "type": "string",
                  "description": "Image description."
                }
              },
              "additionalProperties": true
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "properties": {
                "ok": {
                  "type": "boolean"
                }
              }
            }
          }
        }
      }
    },
    "related": [
      "/models",
      "/image/styles"
    ]
  },
  "chainId": 8453,
  "priceMult": 0.5,
  "upstreamUsd": 0.03,
  "estimateBasis": "image_unit_0.03_n_1",
  "tokenDecimals": 6
}

Provenance

Seen in the source catalog
2026-08-31 12:01Z
Last indexed by Roundhouse
2026-09-24 02:00Z
Last enriched (probe, favicon, geo)
2026-09-20 13:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 405
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 29 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service AiSpace Venice and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=AiSpace%20Venice'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://x402.aispace.bot/api/v1/images/generations, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.