{
  "info": {
    "_postman_id": "794449a9-682f-4dda-8c90-c906a564add4",
    "name": "Chainstack Arbitrum Node Account Info Filter Handling API",
    "description": "Chainstack-managed RPC node API for the Arbitrum blockchain. Endpoints follow the canonical JSON-RPC over HTTPS interface for the network. Authenticate against your Chainstack node's per-node URL (e.g. https://nd-XXX-XXX-XXX.p2pify.com/<key>). Merged from the Chainstack Developer Portal per-method fragments at https://github.com/chainstack/dev-portal/tree/main/openapi/arbitrum_node_api.\n\nContact Support:\n Name: Chainstack API Support\n Email: support@chainstack.com",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:19:03.000Z",
    "updatedAt": "2026-07-28T01:19:04.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-794449a9-682f-4dda-8c90-c906a564add4"
  },
  "item": [
    {
      "name": "eth_getFilterChanges",
      "item": [
        {
          "name": "eth_getFilterChanges",
          "id": "74e96f6e-1d94-4de4-95b8-eef010366838",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_getFilterChanges\",\n  \"params\": [\n    \"0x2d66dbc76b6ddff76ddcfbd081d03130\"\n  ],\n  \"id\": 1\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/eth_getFilterChanges",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "eth_getFilterChanges"
              ]
            }
          },
          "response": [
            {
              "id": "fad10ae2-8ccf-4d61-9f82-9b2e958a8b71",
              "name": "The filter changes.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_getFilterChanges\",\n  \"params\": [\n    \"0x2d66dbc76b6ddff76ddcfbd081d03130\"\n  ],\n  \"id\": 1\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/eth_getFilterChanges",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "eth_getFilterChanges"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
              "createdAt": "2026-07-28T01:19:04.000Z",
              "updatedAt": "2026-07-28T01:19:04.000Z",
              "uid": "35240-fad10ae2-8ccf-4d61-9f82-9b2e958a8b71"
            }
          ],
          "createdAt": "2026-07-28T01:19:04.000Z",
          "updatedAt": "2026-07-28T01:19:04.000Z",
          "uid": "35240-74e96f6e-1d94-4de4-95b8-eef010366838"
        }
      ],
      "id": "48dcd02a-c22b-4ad9-800e-e2c8c27da0bd",
      "createdAt": "2026-07-28T01:19:04.000Z",
      "updatedAt": "2026-07-28T01:19:04.000Z",
      "uid": "35240-48dcd02a-c22b-4ad9-800e-e2c8c27da0bd"
    },
    {
      "name": "eth_uninstallFilter",
      "item": [
        {
          "name": "eth_uninstallFilter",
          "id": "24b60b55-02fa-4d79-ba02-39040d611323",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_uninstallFilter\",\n  \"params\": [\n    \"0xbdc5b4b99ca699e1d734fc4202afee79\"\n  ],\n  \"id\": 1\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/eth_uninstallFilter",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "eth_uninstallFilter"
              ]
            }
          },
          "response": [
            {
              "id": "bb4f8faf-1d01-4943-af1d-312630afcdb5",
              "name": "Boolean value indicating if the filter was removed or not.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_uninstallFilter\",\n  \"params\": [\n    \"0xbdc5b4b99ca699e1d734fc4202afee79\"\n  ],\n  \"id\": 1\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/eth_uninstallFilter",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "eth_uninstallFilter"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": \"<boolean>\"\n}",
              "createdAt": "2026-07-28T01:19:04.000Z",
              "updatedAt": "2026-07-28T01:19:04.000Z",
              "uid": "35240-bb4f8faf-1d01-4943-af1d-312630afcdb5"
            }
          ],
          "createdAt": "2026-07-28T01:19:04.000Z",
          "updatedAt": "2026-07-28T01:19:04.000Z",
          "uid": "35240-24b60b55-02fa-4d79-ba02-39040d611323"
        }
      ],
      "id": "a6785ed8-d8d7-4f24-82cb-60bad7a70ff0",
      "createdAt": "2026-07-28T01:19:04.000Z",
      "updatedAt": "2026-07-28T01:19:04.000Z",
      "uid": "35240-a6785ed8-d8d7-4f24-82cb-60bad7a70ff0"
    },
    {
      "name": "eth_newBlockFilter",
      "item": [
        {
          "name": "eth_newBlockFilter",
          "id": "a6b4e6a9-90a9-4154-84e8-bb5b0b57cdef",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newBlockFilter\"\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/eth_newBlockFilter",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "eth_newBlockFilter"
              ]
            }
          },
          "response": [
            {
              "id": "372c5374-f9f1-4663-9340-157d1e022c3b",
              "name": "Creates a filter in the node to notify when a new block arrives.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newBlockFilter\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/eth_newBlockFilter",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "eth_newBlockFilter"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {}\n}",
              "createdAt": "2026-07-28T01:19:04.000Z",
              "updatedAt": "2026-07-28T01:19:04.000Z",
              "uid": "35240-372c5374-f9f1-4663-9340-157d1e022c3b"
            }
          ],
          "createdAt": "2026-07-28T01:19:04.000Z",
          "updatedAt": "2026-07-28T01:19:04.000Z",
          "uid": "35240-a6b4e6a9-90a9-4154-84e8-bb5b0b57cdef"
        }
      ],
      "id": "362a5113-3112-48c4-a473-3e24cf9d68e8",
      "createdAt": "2026-07-28T01:19:04.000Z",
      "updatedAt": "2026-07-28T01:19:04.000Z",
      "uid": "35240-362a5113-3112-48c4-a473-3e24cf9d68e8"
    },
    {
      "name": "eth_newFilter",
      "item": [
        {
          "name": "eth_newFilter",
          "id": "3ff936d0-bd8f-4e01-b9d2-bcbf942994c9",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newFilter\",\n  \"params\": [\n    {\n      \"fromBlock\": \"latest\",\n      \"toBlock\": \"latest\"\n    }\n  ]\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/eth_newFilter",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "eth_newFilter"
              ]
            }
          },
          "response": [
            {
              "id": "c5092bd5-e977-4c5f-8a54-7261b2a2272b",
              "name": "Creates a filter object based on filter options to notify when the state changes (logs).",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newFilter\",\n  \"params\": [\n    {\n      \"fromBlock\": \"latest\",\n      \"toBlock\": \"latest\"\n    }\n  ]\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/eth_newFilter",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "eth_newFilter"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {}\n}",
              "createdAt": "2026-07-28T01:19:04.000Z",
              "updatedAt": "2026-07-28T01:19:04.000Z",
              "uid": "35240-c5092bd5-e977-4c5f-8a54-7261b2a2272b"
            }
          ],
          "createdAt": "2026-07-28T01:19:04.000Z",
          "updatedAt": "2026-07-28T01:19:04.000Z",
          "uid": "35240-3ff936d0-bd8f-4e01-b9d2-bcbf942994c9"
        }
      ],
      "id": "46c389c7-2f15-41b6-bb41-e6282e403a17",
      "createdAt": "2026-07-28T01:19:04.000Z",
      "updatedAt": "2026-07-28T01:19:04.000Z",
      "uid": "35240-46c389c7-2f15-41b6-bb41-e6282e403a17"
    },
    {
      "name": "eth_newPendingTransactionFilter",
      "item": [
        {
          "name": "eth_newPendingTransactionFilter",
          "id": "04bc07e0-fd97-402e-941a-14e09926830e",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newPendingTransactionFilter\"\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/eth_newPendingTransactionFilter",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "eth_newPendingTransactionFilter"
              ]
            }
          },
          "response": [
            {
              "id": "93b91042-9aac-4131-a47e-3e85adf5b110",
              "name": "Creates a filter in the node to notify when new pending transactions arrive.",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"eth_newPendingTransactionFilter\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/eth_newPendingTransactionFilter",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "eth_newPendingTransactionFilter"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {}\n}",
              "createdAt": "2026-07-28T01:19:04.000Z",
              "updatedAt": "2026-07-28T01:19:04.000Z",
              "uid": "35240-93b91042-9aac-4131-a47e-3e85adf5b110"
            }
          ],
          "createdAt": "2026-07-28T01:19:04.000Z",
          "updatedAt": "2026-07-28T01:19:04.000Z",
          "uid": "35240-04bc07e0-fd97-402e-941a-14e09926830e"
        }
      ],
      "id": "1fbc9341-8db0-4b14-8669-707350bdea46",
      "createdAt": "2026-07-28T01:19:04.000Z",
      "updatedAt": "2026-07-28T01:19:04.000Z",
      "uid": "35240-1fbc9341-8db0-4b14-8669-707350bdea46"
    }
  ],
  "variable": [
    {
      "key": "node_id",
      "value": "nd-000-000-000"
    },
    {
      "key": "api_key",
      "value": "<api-key>"
    },
    {
      "key": "baseUrl",
      "value": "https://{{node_id}}.p2pify.com/{{api_key}}"
    }
  ]
}