High-quality image generation and editing with support for eight reference images (Base Ma

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x515e7Bce44Baa5F6e42D16d4B5f27768E7f2F8cC",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 1200
  }
]

{
  "agentlink": {
    "info": {
      "resources": [
        "https://api.xona-agent.com/base-main/image/flux-2-pro"
      ],
      "uri": "https://api.xona-agent.com/base-main/image/flux-2-pro",
      "version": "1"
    },
    "supportedChains": [
      {
        "chainId": "eip155:8453",
        "type": "eip191"
      },
      {
        "chainId": "eip155:8453",
        "type": "eip1271"
      }
    ]
  },
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "aspect_ratio": "1:1",
          "prompt": "",
          "referenceImage": []
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "image_description": "",
          "image_url": "",
          "metadata": {}
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": false,
              "properties": {
                "aspect_ratio": {
                  "default": "1:1",
                  "description": "Image aspect ratio",
                  "type": "string"
                },
                "prompt": {
                  "description": "Detailed prompt description for the image",
                  "type": "string"
                },
                "referenceImage": {
                  "description": "URLs of reference images for style/composition guidance",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              },
              "required": [
                "prompt"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "bodyType",
            "body",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://api.xona-agent.com/base-main/image/flux-2-pro"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.xona-agent.com/base-main/image/flux-2-pro");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://api.xona-agent.com/base-main/image/flux-2-pro")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header