{
  "x402Version": 2,
  "id": 35054,
  "slug": "35054",
  "resource": "https://api.17711.xyz/registry/ping-service/v1/ping",
  "description": "x402 ping: the cheapest end-to-end payment test for an x402 client or agent wallet, returns an echo and the server pid",
  "type": "http",
  "serviceName": "17711 Ping",
  "resourceType": "Monitoring",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xfa52e33e090f18b4855dd816f3904c82b5da47ba",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "echo": {
            "description": "Echoes the request's own `echo` field back verbatim.",
            "type": "string"
          },
          "pid": {
            "description": "This process's OS pid -- proves which process instance actually answered (useful behind a\nload balancer fronting several instances of the same service).",
            "format": "uint32",
            "minimum": 0,
            "type": "integer"
          },
          "pong": {
            "description": "Always `true` -- a client can use this as a trivial liveness/reachability check.",
            "type": "boolean"
          }
        },
        "required": [
          "pong",
          "echo",
          "pid"
        ],
        "title": "PingResult",
        "type": "object"
      },
      "type": {
        "const": "json"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "delay_ms": 0,
            "echo": "string"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "echo": "string",
            "pid": 0,
            "pong": false
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "body": {
                "properties": {
                  "delay_ms": {
                    "default": 0,
                    "description": "Testkit-only knob (not real business logic): lets a caller simulate a slow tool call, to\ncheck whether the server dispatches concurrent calls as independent tasks rather than\nserializing them.",
                    "format": "uint64",
                    "minimum": 0,
                    "type": "integer"
                  },
                  "echo": {
                    "description": "Arbitrary text echoed back verbatim in the response's own `echo` field.",
                    "type": "string"
                  }
                },
                "required": [
                  "echo"
                ],
                "title": "PingRequest",
                "type": "object"
              },
              "bodyType": {
                "const": "json"
              },
              "method": {
                "const": "POST"
              },
              "type": {
                "const": "http"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "echo": {
                    "description": "Echoes the request's own `echo` field back verbatim.",
                    "type": "string"
                  },
                  "pid": {
                    "description": "This process's OS pid -- proves which process instance actually answered (useful behind a\nload balancer fronting several instances of the same service).",
                    "format": "uint32",
                    "minimum": 0,
                    "type": "integer"
                  },
                  "pong": {
                    "description": "Always `true` -- a client can use this as a trivial liveness/reachability check.",
                    "type": "boolean"
                  }
                },
                "required": [
                  "pong",
                  "echo",
                  "pid"
                ],
                "title": "PingResult",
                "type": "object"
              },
              "type": {
                "const": "json"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "x402-test",
    "x402-client",
    "ping",
    "health-check",
    "latency",
    "bazaar"
  ],
  "sourceHost": "api.17711.xyz",
  "lastUpdated": "2026-10-12T09:19:28.575Z",
  "quality": {
    "calls30d": 11,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-12T09:19:28.072Z"
  },
  "metadata": {
    "serviceName": "17711 Ping",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "delay_ms": 0,
              "echo": "string"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "echo": "string",
              "pid": 0,
              "pong": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "delay_ms": {
                      "default": 0,
                      "description": "Testkit-only knob (not real business logic): lets a caller simulate a slow tool call, to\ncheck whether the server dispatches concurrent calls as independent tasks rather than\nserializing them.",
                      "format": "uint64",
                      "minimum": 0,
                      "type": "integer"
                    },
                    "echo": {
                      "description": "Arbitrary text echoed back verbatim in the response's own `echo` field.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "echo"
                  ],
                  "title": "PingRequest",
                  "type": "object"
                },
                "bodyType": {
                  "const": "json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "echo": {
                      "description": "Echoes the request's own `echo` field back verbatim.",
                      "type": "string"
                    },
                    "pid": {
                      "description": "This process's OS pid -- proves which process instance actually answered (useful behind a\nload balancer fronting several instances of the same service).",
                      "format": "uint32",
                      "minimum": 0,
                      "type": "integer"
                    },
                    "pong": {
                      "description": "Always `true` -- a client can use this as a trivial liveness/reachability check.",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "pong",
                    "echo",
                    "pid"
                  ],
                  "title": "PingResult",
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.17711.xyz",
    "manifest_name": "api.17711.xyz",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-13T15:56:53.641Z"
  },
  "exampleResponse": {
    "example": {
      "echo": "string",
      "pid": 0,
      "pong": true
    },
    "type": null
  }
}