{
  "x402Version": 2,
  "id": 55428,
  "slug": "55428",
  "resource": "https://gpt.558686.xyz/v1/x402-ping",
  "description": "",
  "type": "http",
  "resourceType": "MCP Tool",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "domain": {
            "description": "Public domain of the gateway",
            "type": "string"
          },
          "mcp": {
            "description": "MCP endpoint URL",
            "type": "string"
          },
          "ok": {
            "description": "True when the gateway is healthy",
            "type": "boolean"
          },
          "ping": {
            "const": "pong",
            "type": "string"
          },
          "service": {
            "description": "Service identifier",
            "type": "string"
          },
          "status": {
            "description": "Service status string",
            "type": "string"
          },
          "supportedModels": {
            "description": "LLM models available through this gateway",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "timestamp": {
            "description": "Server timestamp (ms)",
            "type": "number"
          }
        },
        "required": [
          "ok",
          "status",
          "ping"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "domain": "gpt.558686.xyz",
            "mcp": "https://gpt.558686.xyz/mcp",
            "ok": true,
            "ping": "pong",
            "service": "gpt-x402-gateway",
            "status": "healthy",
            "supportedModels": [
              "gpt-6-sol",
              "gpt-6-astra",
              "gpt-5.6",
              "gpt-5.6-sol"
            ],
            "timestamp": 1759100000000
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "domain": {
                    "description": "Public domain of the gateway",
                    "type": "string"
                  },
                  "mcp": {
                    "description": "MCP endpoint URL",
                    "type": "string"
                  },
                  "ok": {
                    "description": "True when the gateway is healthy",
                    "type": "boolean"
                  },
                  "ping": {
                    "const": "pong",
                    "type": "string"
                  },
                  "service": {
                    "description": "Service identifier",
                    "type": "string"
                  },
                  "status": {
                    "description": "Service status string",
                    "type": "string"
                  },
                  "supportedModels": {
                    "description": "LLM models available through this gateway",
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "timestamp": {
                    "description": "Server timestamp (ms)",
                    "type": "number"
                  }
                },
                "required": [
                  "ok",
                  "status",
                  "ping"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "gpt.558686.xyz",
  "lastUpdated": "2026-10-11T16:06:14.047Z",
  "quality": {
    "calls30d": 10,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-11T16:06:12.695Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "domain": "gpt.558686.xyz",
              "mcp": "https://gpt.558686.xyz/mcp",
              "ok": true,
              "ping": "pong",
              "service": "gpt-x402-gateway",
              "status": "healthy",
              "supportedModels": [
                "gpt-6-sol",
                "gpt-6-astra",
                "gpt-5.6",
                "gpt-5.6-sol"
              ],
              "timestamp": 1759100000000
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "domain": {
                      "description": "Public domain of the gateway",
                      "type": "string"
                    },
                    "mcp": {
                      "description": "MCP endpoint URL",
                      "type": "string"
                    },
                    "ok": {
                      "description": "True when the gateway is healthy",
                      "type": "boolean"
                    },
                    "ping": {
                      "const": "pong",
                      "type": "string"
                    },
                    "service": {
                      "description": "Service identifier",
                      "type": "string"
                    },
                    "status": {
                      "description": "Service status string",
                      "type": "string"
                    },
                    "supportedModels": {
                      "description": "LLM models available through this gateway",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "timestamp": {
                      "description": "Server timestamp (ms)",
                      "type": "number"
                    }
                  },
                  "required": [
                    "ok",
                    "status",
                    "ping"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "gpt.558686.xyz",
    "manifest_name": "gpt.558686.xyz",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {
      "domain": "string",
      "mcp": "string",
      "ok": true,
      "ping": "string",
      "service": "string",
      "status": "string",
      "supportedModels": [
        "string"
      ],
      "timestamp": 0
    },
    "type": "string"
  }
}