{
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    "name": "Aptos Node Accounts General API",
    "description": "The Aptos Node API is a RESTful API for client applications to interact with the Aptos blockchain.\n\nContact Support:\n Name: Aptos Labs",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:03:48.000Z",
    "updatedAt": "2026-07-28T01:03:49.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-f274e470-ec6a-4b15-b806-4dd7c143d728"
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  "item": [
    {
      "name": "spec",
      "item": [
        {
          "name": "Show OpenAPI explorer",
          "id": "7424bdd4-a1aa-46ff-858f-d363dd599721",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "GET",
            "header": [
              {
                "key": "Accept",
                "value": "text/html"
              }
            ],
            "url": {
              "raw": "{{baseUrl}}/spec",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "spec"
              ]
            },
            "description": "Provides a UI that you can use to explore the API. You can also\nretrieve the API directly at `/spec.yaml` and `/spec.json`."
          },
          "response": [
            {
              "id": "e2bc0e80-107e-4bec-a6df-d079a50dcf83",
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                  }
                ],
                "url": {
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                  "host": [
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              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "text",
              "header": [
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    },
    {
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          "protocolProfileBehavior": {
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          },
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                "key": "Accept",
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            ],
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              "host": [
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              "originalRequest": {
                "method": "GET",
                "header": [
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                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
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                  "host": [
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                  "path": [
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              "_postman_previewlanguage": "json",
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                    }
                  ]
                },
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              },
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                      }
                    ],
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                      "host": [
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                      ],
                      "path": [
                        "-",
                        "healthy"
                      ],
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                        {
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                  },
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                        "type": "text/plain"
                      },
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                    },
                    {
                      "disabled": false,
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                        "type": "text/plain"
                      },
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                      },
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                    {
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                        "content": "(Required) Current timestamp of the chain",
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                      },
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                    {
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                        "type": "text/plain"
                      },
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                      },
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                      },
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                      "description": {
                        "content": "Per-epoch transaction encryption key (hex-encoded)",
                        "type": "text/plain"
                      },
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                    ],
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                        "type": "text/plain"
                      },
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                    },
                    {
                      "disabled": false,
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                        "content": "Current ledger version of the chain",
                        "type": "text/plain"
                      },
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                    },
                    {
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                      },
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                    },
                    {
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                    },
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                      },
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                    },
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                        "type": "text/plain"
                      },
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                      "value": "<integer>"
                    },
                    {
                      "disabled": false,
                      "description": {
                        "content": "Per-epoch transaction encryption key (hex-encoded)",
                        "type": "text/plain"
                      },
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                  ],
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                  "body": "{\n  \"message\": \"<string>\",\n  \"error_code\": \"transaction_not_found\",\n  \"vm_error_code\": \"<integer>\"\n}",
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                    ],
                    "url": {
                      "raw": "{{baseUrl}}/-/healthy?duration_secs=<integer>",
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                      ],
                      "path": [
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                      ],
                      "query": [
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                          "description": "Threshold in seconds that the server can be behind to be considered healthy\n\nIf not provided, the healthcheck will always succeed",
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                  "_postman_previewlanguage": "json",
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                        "type": "text/plain"
                      },
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                      "value": "<integer>"
                    },
                    {
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                      "description": {
                        "content": "Current ledger version of the chain",
                        "type": "text/plain"
                      },
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                      "disabled": false,
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                      },
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                    },
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                        "content": "The cost of the call in terms of gas",
                        "type": "text/plain"
                      },
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                    },
                    {
                      "disabled": false,
                      "description": {
                        "content": "Per-epoch transaction encryption key (hex-encoded)",
                        "type": "text/plain"
                      },
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                  ],
                  "cookie": [],
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    {
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      "item": [
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          "name": "Get ledger info",
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          "protocolProfileBehavior": {
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              }
            ],
            "url": {
              "raw": "{{baseUrl}}/",
              "host": [
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              ],
              "path": [
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              ]
            },
            "description": "Get the latest ledger information, including data such as chain ID,\nrole type, ledger versions, epoch, etc."
          },
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                },
                {
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                  },
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                },
                {
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                  "description": {
                    "content": "(Required) Current ledger version of the chain",
                    "type": "text/plain"
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                },
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                  },
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                },
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                  },
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              "body": "{\n  \"chain_id\": \"<integer>\",\n  \"epoch\": \"<string>\",\n  \"ledger_version\": \"<string>\",\n  \"oldest_ledger_version\": \"<string>\",\n  \"ledger_timestamp\": \"<string>\",\n  \"node_role\": \"full_node\",\n  \"oldest_block_height\": \"<string>\",\n  \"block_height\": \"<string>\",\n  \"git_hash\": \"<string>\",\n  \"encryption_key\": \"<string>\"\n}",
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                ],
                "url": {
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