{
  "x402Version": 2,
  "id": 5479,
  "slug": "5479",
  "resource": "https://execbox.xyz/execute",
  "description": "Execute code in any supported language. 5s CPU timeout, 128MB RAM. Supports 40+ languages including Python, JavaScript, C, C++, Java, Go, Rust.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x21ba2c2f9cb292cf72360776389099dd0e9a3ae0",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "language_id": 71,
            "source_code": "print(\"hello\")",
            "stdin": ""
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "exit_code": 0,
            "language": {
              "id": 71,
              "name": "Python (3.8.1)"
            },
            "memory": 3456,
            "status": {
              "description": "Accepted",
              "id": 3
            },
            "stderr": "",
            "stdout": "hello\n",
            "time": "0.023"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "command_line_arguments": {
                    "description": "Arguments passed to the compiled binary at runtime (e.g. \"--input file.txt\"). Leave empty or omit for most use cases. Do NOT put natural language here.",
                    "type": "string"
                  },
                  "compiler_options": {
                    "description": "Compiler flags passed to the compiler (e.g. \"-O2 -Wall\", \"-std=c17\"). Must start with \"-\". Leave empty or omit if unsure. Do NOT put natural language here.",
                    "type": "string"
                  },
                  "language_id": {
                    "description": "Judge0 language ID. GET /languages for valid IDs (e.g. 71=Python 3, 63=JavaScript, 50=C, 62=Java)",
                    "type": "number"
                  },
                  "source_code": {
                    "description": "Source code to execute (max 100,000 characters). Network access is disabled — code that opens sockets or makes HTTP requests will fail.",
                    "type": "string"
                  },
                  "stdin": {
                    "description": "Standard input passed to the program (optional)",
                    "type": "string"
                  }
                },
                "required": [
                  "language_id",
                  "source_code"
                ]
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "exit_code": {
                    "description": "Process exit code (null if killed)",
                    "type": "number"
                  },
                  "language": {
                    "properties": {
                      "id": {
                        "type": "number"
                      },
                      "name": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "memory": {
                    "description": "Peak memory usage in kilobytes (KB). Tier limits in /pricing are expressed in MB — multiply by 1024 to compare.",
                    "type": "number"
                  },
                  "status": {
                    "properties": {
                      "description": {
                        "type": "string"
                      },
                      "id": {
                        "description": "3=Accepted, 4=Wrong Answer, 5=Time Limit Exceeded, 6=Compilation Error, 7=Runtime Error (SIGSEGV), 8=Runtime Error (SIGXFSZ), 9=Runtime Error (SIGFPE), 10=Runtime Error (SIGABRT), 11=Runtime Error (NZEC), 12=Runtime Error (Other). Codes 1-2 (queued/processing) never appear in responses; codes 13-14 (infra errors) return HTTP 502 instead.",
                        "type": "number"
                      }
                    },
                    "type": "object"
                  },
                  "stderr": {
                    "description": "Program standard error (null if none). Truncated at 4096 KB by the execution backend.",
                    "type": "string"
                  },
                  "stdout": {
                    "description": "Program standard output (null if none). Truncated at 4096 KB by the execution backend.",
                    "type": "string"
                  },
                  "time": {
                    "description": "Execution wall time in seconds, returned as a decimal string (e.g. \"0.023\")",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "execbox.xyz",
  "lastUpdated": "2026-09-17T03:32:12.018Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-17T03:32:11.502Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "execbox.xyz",
    "manifest_name": "execbox.xyz",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}