Create a managed Python 3

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xe9030014F5DAe217d0A152f02A043567b16c1aBf",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "11000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "bodyFields": {
          "cpu": {
            "description": "CPU cores (max 1 CPU-only, 8 for GPU sandboxes, default: 1)",
            "type": "number"
          },
          "gpu": {
            "description": "Optional GPU type. One of: T4, L4, A10G, A100, H100. Flat (≤300s): T4 $0.05, L4 $0.08, A10G $0.1, A100 $0.2, H100 $0.4. Hourly: T4 $1.5, L4 $2, A10G $2.5, A100 $4, H100 $8/hour.",
            "type": "string"
          },
          "image": {
            "description": "Managed image. Only `python:3.11` is currently available.",
            "type": "string"
          },
          "memory": {
            "description": "Memory in MB (max 1024 CPU-only, 32768 for GPU sandboxes, default: 512)",
            "type": "number"
          },
          "timeout": {
            "description": "Sandbox lifetime in seconds (max 86400 = 24h, default: 300). >300s switches to hourly billing.",
            "type": "number"
          }
        },
        "discoverable": true,
        "method": "POST",
        "type": "http"
      },
      "output": null
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "body": {
              "properties": {
                "cpu": {
                  "description": "CPU cores (max 1 CPU-only, 8 for GPU sandboxes, default: 1)",
                  "type": "number"
                },
                "gpu": {
                  "description": "Optional GPU type. One of: T4, L4, A10G, A100, H100. Flat (≤300s): T4 $0.05, L4 $0.08, A10G $0.1, A100 $0.2, H100 $0.4. Hourly: T4 $1.5, L4 $2, A10G $2.5, A100 $4, H100 $8/hour.",
                  "type": "string"
                },
                "image": {
                  "description": "Managed image. Only `python:3.11` is currently available.",
                  "type": "string"
                },
                "memory": {
                  "description": "Memory in MB (max 1024 CPU-only, 32768 for GPU sandboxes, default: 512)",
                  "type": "number"
                },
                "timeout": {
                  "description": "Sandbox lifetime in seconds (max 86400 = 24h, default: 300). >300s switches to hourly billing.",
                  "type": "number"
                }
              },
              "required": [],
              "type": "object"
            }
          },
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "result": {
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    }
  }
}

curl "https://blockrun.ai/api/v1/modal/sandbox/create"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://blockrun.ai/api/v1/modal/sandbox/create");
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://blockrun.ai/api/v1/modal/sandbox/create")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header