{
  "info": {
    "_postman_id": "74f06204-ecdc-4d89-b54d-67d15cb8c435",
    "name": "Solana JSON-RPC Accounts Economics API",
    "description": "Solana exposes a JSON-RPC 2.0 API over HTTP and WebSocket for querying accounts, transactions, programs, token balances, blocks, and cluster state, as well as submitting and simulating transactions. Three public clusters are available \u2014 Mainnet (https://api.mainnet.solana.com), Devnet (https://api.devnet.solana.com), and Testnet (https://api.testnet.solana.com) \u2014 with dedicated API nodes for each environment. All requests use HTTP POST with a JSON-RPC 2.0 request body.\n\nContact Support:\n Name: Solana Developer Resources",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T02:57:34.000Z",
    "updatedAt": "2026-07-28T02:57:34.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-74f06204-ecdc-4d89-b54d-67d15cb8c435"
  },
  "item": [
    {
      "name": "getInflationGovernor",
      "item": [
        {
          "name": "getInflationGovernor",
          "id": "e8872fc9-4847-43cf-8639-5391528115d2",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
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            "header": [
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                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"<integer>\",\n  \"method\": \"<string>\",\n  \"params\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
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                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/getInflationGovernor",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "getInflationGovernor"
              ]
            },
            "description": "Returns the current inflation governor."
          },
          "response": [
            {
              "id": "737cedea-89b1-4e53-8289-1e04cd5d5c36",
              "name": "Successful JSON-RPC response",
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                "body": {
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                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/getInflationGovernor",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "getInflationGovernor"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
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              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {\n    \"initial\": \"<double>\",\n    \"terminal\": \"<double>\",\n    \"taper\": \"<double>\",\n    \"foundation\": \"<double>\",\n    \"foundationTerm\": \"<double>\"\n  },\n  \"error\": {\n    \"code\": \"<integer>\",\n    \"message\": \"<string>\",\n    \"data\": {\n      \"description\": \"Additional error data\"\n    }\n  }\n}",
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              "updatedAt": "2026-07-28T02:57:34.000Z",
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      "uid": "35240-2b2893b7-1115-4eaa-8cf5-0c7f12bd2459"
    },
    {
      "name": "getInflationRate",
      "item": [
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          "name": "getInflationRate",
          "id": "7ab042c0-3ecf-41cc-9c38-05c54b5d59fe",
          "protocolProfileBehavior": {
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          },
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              "options": {
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                  "language": "json"
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              }
            },
            "url": {
              "raw": "{{baseUrl}}/getInflationRate",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "getInflationRate"
              ]
            },
            "description": "Returns the specific inflation values for the current epoch."
          },
          "response": [
            {
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              "name": "Successful JSON-RPC response",
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                    "raw": {
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                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/getInflationRate",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "getInflationRate"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
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              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {\n    \"total\": \"<double>\",\n    \"validator\": \"<double>\",\n    \"foundation\": \"<double>\",\n    \"epoch\": \"<long>\"\n  },\n  \"error\": {\n    \"code\": \"<integer>\",\n    \"message\": \"<string>\",\n    \"data\": {\n      \"description\": \"Additional error data\"\n    }\n  }\n}",
              "createdAt": "2026-07-28T02:57:34.000Z",
              "updatedAt": "2026-07-28T02:57:34.000Z",
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          "createdAt": "2026-07-28T02:57:34.000Z",
          "updatedAt": "2026-07-28T02:57:34.000Z",
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      "createdAt": "2026-07-28T02:57:34.000Z",
      "updatedAt": "2026-07-28T02:57:34.000Z",
      "uid": "35240-45f275e1-5029-4979-9399-7bfd7e2fd5c4"
    },
    {
      "name": "getInflationReward",
      "item": [
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          "name": "getInflationReward",
          "id": "e16f8a5b-3a68-43aa-a76c-690365389951",
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          },
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              },
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            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"<integer>\",\n  \"method\": \"<string>\",\n  \"params\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/getInflationReward",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "getInflationReward"
              ]
            },
            "description": "Returns the inflation / staking reward for a list of addresses for an epoch."
          },
          "response": [
            {
              "id": "7a8d26eb-2292-4ebd-b5b6-1a03ce2698dd",
              "name": "Successful JSON-RPC response",
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                ],
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                  "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"<integer>\",\n  \"method\": \"<string>\",\n  \"params\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/getInflationReward",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "getInflationReward"
                  ]
                }
              },
              "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    {\n      \"epoch\": \"<long>\",\n      \"effectiveSlot\": \"<long>\",\n      \"amount\": \"<long>\",\n      \"postBalance\": \"<long>\",\n      \"commission\": \"<integer>\"\n    },\n    {\n      \"epoch\": \"<long>\",\n      \"effectiveSlot\": \"<long>\",\n      \"amount\": \"<long>\",\n      \"postBalance\": \"<long>\",\n      \"commission\": \"<integer>\"\n    }\n  ],\n  \"error\": {\n    \"code\": \"<integer>\",\n    \"message\": \"<string>\",\n    \"data\": {\n      \"description\": \"Additional error data\"\n    }\n  }\n}",
              "createdAt": "2026-07-28T02:57:34.000Z",
              "updatedAt": "2026-07-28T02:57:34.000Z",
              "uid": "35240-7a8d26eb-2292-4ebd-b5b6-1a03ce2698dd"
            }
          ],
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          "updatedAt": "2026-07-28T02:57:34.000Z",
          "uid": "35240-e16f8a5b-3a68-43aa-a76c-690365389951"
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      "id": "a78118d7-2473-460b-aed6-c7d75a4f69b2",
      "createdAt": "2026-07-28T02:57:34.000Z",
      "updatedAt": "2026-07-28T02:57:34.000Z",
      "uid": "35240-a78118d7-2473-460b-aed6-c7d75a4f69b2"
    },
    {
      "name": "getStakeMinimumDelegation",
      "item": [
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          "name": "getStakeMinimumDelegation",
          "id": "4193c9b8-4b00-4639-9a52-ffe1dd31aeae",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
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                "value": "application/json"
              },
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            ],
            "body": {
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              "raw": "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"<integer>\",\n  \"method\": \"<string>\",\n  \"params\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}",
              "options": {
                "raw": {
                  "headerFamily": "json",
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                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/getStakeMinimumDelegation",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "getStakeMinimumDelegation"
              ]
            },
            "description": "Returns the stake minimum delegation, in lamports."
          },
          "response": [
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              "name": "Successful JSON-RPC response",
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                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/getStakeMinimumDelegation",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "getStakeMinimumDelegation"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
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              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {\n    \"context\": {\n      \"slot\": \"<long>\"\n    },\n    \"value\": \"<long>\"\n  },\n  \"error\": {\n    \"code\": \"<integer>\",\n    \"message\": \"<string>\",\n    \"data\": {\n      \"description\": \"Additional error data\"\n    }\n  }\n}",
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      "uid": "35240-99651d9e-3bcb-42bf-bf95-9543d010335b"
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    {
      "name": "getSupply",
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          "name": "getSupply",
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              "options": {
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            },
            "url": {
              "raw": "{{baseUrl}}/getSupply",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "getSupply"
              ]
            },
            "description": "Returns information about the current supply."
          },
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                "url": {
                  "raw": "{{baseUrl}}/getSupply",
                  "host": [
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                  ],
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                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
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              "body": "{\n  \"jsonrpc\": \"<string>\",\n  \"id\": \"<integer>\",\n  \"result\": {\n    \"context\": {\n      \"slot\": \"<long>\"\n    },\n    \"value\": {\n      \"total\": \"<long>\",\n      \"circulating\": \"<long>\",\n      \"nonCirculating\": \"<long>\",\n      \"nonCirculatingAccounts\": [\n        \"<string>\",\n        \"<string>\"\n      ]\n    }\n  },\n  \"error\": {\n    \"code\": \"<integer>\",\n    \"message\": \"<string>\",\n    \"data\": {\n      \"description\": \"Additional error data\"\n    }\n  }\n}",
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  ],
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.mainnet.solana.com"
    }
  ]
}