{
  "info": {
    "_postman_id": "c19fc8f5-207a-4270-9d1a-3258bca97155",
    "name": "Utila Address Book Blockchains API",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T03:26:25.000Z",
    "updatedAt": "2026-07-28T03:26:26.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-c19fc8f5-207a-4270-9d1a-3258bca97155"
  },
  "item": [
    {
      "name": "v2",
      "item": [
        {
          "name": "networks",
          "item": [
            {
              "name": "{network_id}",
              "item": [
                {
                  "name": "batchContracts",
                  "item": [
                    {
                      "name": "latest",
                      "item": [
                        {
                          "name": "GetLatestBatchContract",
                          "id": "bcd870ce-99e2-46c7-a253-19e58839aad3",
                          "protocolProfileBehavior": {
                            "disableBodyPruning": true
                          },
                          "request": {
                            "method": "GET",
                            "header": [
                              {
                                "key": "Accept",
                                "value": "application/json"
                              }
                            ],
                            "url": {
                              "raw": "{{baseUrl}}/v2/networks/:network_id/batchContracts/latest",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "v2",
                                "networks",
                                ":network_id",
                                "batchContracts",
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                                  "key": "network_id",
                                  "value": "<string>",
                                  "description": "(Required) "
                                }
                              ]
                            },
                            "description": "Retrieves the latest BatchContract. Batch transfer of ERC20 tokens require a token approval for that contract."
                          },
                          "response": [
                            {
                              "id": "fca9556d-0382-4c3e-8463-a3667462adcb",
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                                  },
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                                    "description": "Added as a part of security scheme: bearer",
                                    "key": "Authorization",
                                    "value": "Bearer <token>"
                                  }
                                ],
                                "url": {
                                  "raw": "{{baseUrl}}/v2/networks/:network_id/batchContracts/latest",
                                  "host": [
                                    "{{baseUrl}}"
                                  ],
                                  "path": [
                                    "v2",
                                    "networks",
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                                      "key": "network_id"
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                              "status": "OK",
                              "code": 200,
                              "_postman_previewlanguage": "json",
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                                  "key": "Content-Type",
                                  "value": "application/json"
                                }
                              ],
                              "cookie": [],
                              "responseTime": null,
                              "body": "{\n  \"name\": \"<string>\",\n  \"network\": \"<string>\",\n  \"address\": \"<string>\"\n}",
                              "createdAt": "2026-07-28T03:26:26.000Z",
                              "updatedAt": "2026-07-28T03:26:26.000Z",
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                  "uid": "35240-2efeb15b-0af6-48b4-97a7-f38da933dd63"
                },
                {
                  "name": "GetNetwork",
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                  "protocolProfileBehavior": {
                    "disableBodyPruning": true
                  },
                  "request": {
                    "method": "GET",
                    "header": [
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v2/networks/:network_id",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
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                        ":network_id"
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                          "value": "<string>",
                          "description": "(Required) "
                        }
                      ]
                    },
                    "description": "Retrieves a Network by resource name."
                  },
                  "response": [
                    {
                      "id": "a9132442-8f43-40cf-9daf-25b665396c9e",
                      "name": "A successful response.",
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                        "method": "GET",
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                            "description": "Added as a part of security scheme: bearer",
                            "key": "Authorization",
                            "value": "Bearer <token>"
                          }
                        ],
                        "url": {
                          "raw": "{{baseUrl}}/v2/networks/:network_id",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "v2",
                            "networks",
                            ":network_id"
                          ],
                          "variable": [
                            {
                              "key": "network_id"
                            }
                          ]
                        }
                      },
                      "status": "OK",
                      "code": 200,
                      "_postman_previewlanguage": "json",
                      "header": [
                        {
                          "key": "Content-Type",
                          "value": "application/json"
                        }
                      ],
                      "cookie": [],
                      "responseTime": null,
                      "body": "{\n  \"network\": {\n    \"name\": \"<string>\",\n    \"displayName\": \"<string>\",\n    \"caipDetails\": {\n      \"chainId\": \"<string>\",\n      \"namespace\": \"<string>\",\n      \"reference\": \"<string>\"\n    },\n    \"testnet\": \"<boolean>\",\n    \"nativeAsset\": \"<string>\",\n    \"custom\": \"<boolean>\",\n    \"status\": \"DISABLED\"\n  }\n}",
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              "uid": "35240-85174f1c-cc4f-4125-82eb-49df74a0d760"
            },
            {
              "name": "ListNetworks",
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              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/v2/networks?pageSize=<integer>&pageToken=<string>",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "v2",
                    "networks"
                  ],
                  "query": [
                    {
                      "description": "The maximum number of items to return. The service may return fewer than this value.\n\nNote: pagination is currently not supported.",
                      "key": "pageSize",
                      "value": "<integer>"
                    },
                    {
                      "description": "A page token, received from the previous list call as `nextPageToken`.\n\nNote: pagination is currently not supported.",
                      "key": "pageToken",
                      "value": "<string>"
                    }
                  ]
                },
                "description": "Returns the list of networks available for use.\n\nTo list custom EVM networks, use [ListVaultNetworks](#operation/Blockchains_ListVaultNetworks)"
              },
              "response": [
                {
                  "id": "8fc20277-0c10-4f4b-8e68-205227af7dc4",
                  "name": "A successful response.",
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                    "method": "GET",
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                        "key": "Accept",
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                      },
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                        "description": "Added as a part of security scheme: bearer",
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                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v2/networks?pageSize=<integer>&pageToken=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
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                      ],
                      "query": [
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                          "key": "pageSize",
                          "value": "<integer>"
                        },
                        {
                          "description": "A page token, received from the previous list call as `nextPageToken`.\n\nNote: pagination is currently not supported.",
                          "key": "pageToken",
                          "value": "<string>"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
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                      "key": "Content-Type",
                      "value": "application/json"
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                  "responseTime": null,
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        },
        {
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          "item": [
            {
              "name": "{vault_id}",
              "item": [
                {
                  "name": "networks",
                  "item": [
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                      "name": "ListVaultNetworks",
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                        ],
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                            ":vault_id",
                            "networks"
                          ],
                          "query": [
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                              "description": "Note: pagination is currently not supported.",
                              "key": "pageSize",
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                            },
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                          ],
                          "variable": [
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                              "key": "vault_id",
                              "value": "<string>",
                              "description": "(Required) "
                            }
                          ]
                        },
                        "description": "Returns the list of vault networks available for use."
                      },
                      "response": [
                        {
                          "id": "1e334177-3bde-43e1-adba-c4de79da3fc5",
                          "name": "A successful response.",
                          "originalRequest": {
                            "method": "GET",
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                                "key": "Accept",
                                "value": "application/json"
                              },
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                                "description": "Added as a part of security scheme: bearer",
                                "key": "Authorization",
                                "value": "Bearer <token>"
                              }
                            ],
                            "url": {
                              "raw": "{{baseUrl}}/v2/vaults/:vault_id/networks?pageSize=<integer>&pageToken=<string>",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
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                              ],
                              "query": [
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                                  "description": "Note: pagination is currently not supported.",
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                                  "value": "<integer>"
                                },
                                {
                                  "description": "A page token, received from the previous list call as `nextPageToken`.\n\nNote: pagination is currently not supported.",
                                  "key": "pageToken",
                                  "value": "<string>"
                                }
                              ],
                              "variable": [
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                                  "key": "vault_id"
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      "key": "baseUrl",
      "value": "https://api.utila.io"
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}