{
  "info": {
    "_postman_id": "bc801a82-89f1-4b26-aa52-a46b2ed49d1a",
    "name": "Open Economics — Brazilian economic data",
    "description": "No-key examples for discovering and fetching official Brazilian economic time series in normalized JSON or CSV.",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://open-economics-data.knbf982hkn.chatgpt.site/api/v1",
      "type": "string"
    }
  ],
  "auth": {
    "type": "noauth"
  },
  "item": [
    {
      "name": "Discover the API",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}",
          "host": ["{{baseUrl}}"]
        },
        "description": "Machine-readable entry point with links to the catalog, sources, health, and OpenAPI document."
      }
    },
    {
      "name": "Search the indicator catalog",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}/indicators?q=ipca&source=ibge",
          "host": ["{{baseUrl}}"],
          "path": ["indicators"],
          "query": [
            { "key": "q", "value": "ipca", "description": "Search names, aliases, stable IDs, and official codes" },
            { "key": "source", "value": "ibge", "description": "Optional source filter: ibge or bcb" }
          ]
        },
        "description": "Find canonical indicator IDs without knowing BCB or IBGE numeric codes."
      }
    },
    {
      "name": "Latest IPCA — 12 months",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}/indicators/br-ipca-12m/latest",
          "host": ["{{baseUrl}}"],
          "path": ["indicators", "br-ipca-12m", "latest"]
        },
        "description": "Latest official trailing 12-month IPCA observation from IBGE."
      }
    },
    {
      "name": "Latest Selic target",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}/indicators/br-selic-target/latest",
          "host": ["{{baseUrl}}"],
          "path": ["indicators", "br-selic-target", "latest"]
        },
        "description": "Latest official Copom Selic target from Banco Central do Brasil."
      }
    },
    {
      "name": "Monthly Selic history",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}/indicators/br-selic-monthly/observations?start=2020-01-01&order=asc",
          "host": ["{{baseUrl}}"],
          "path": ["indicators", "br-selic-monthly", "observations"],
          "query": [
            { "key": "start", "value": "2020-01-01" },
            { "key": "order", "value": "asc" }
          ]
        },
        "description": "Selic accumulated in each calendar month, normalized from BCB SGS."
      }
    },
    {
      "name": "Download IPCA history as CSV",
      "request": {
        "method": "GET",
        "header": [],
        "url": {
          "raw": "{{baseUrl}}/indicators/br-ipca-monthly/observations?start=2020-01-01&order=asc&format=csv",
          "host": ["{{baseUrl}}"],
          "path": ["indicators", "br-ipca-monthly", "observations"],
          "query": [
            { "key": "start", "value": "2020-01-01" },
            { "key": "order", "value": "asc" },
            { "key": "format", "value": "csv" }
          ]
        },
        "description": "CSV rows retain indicator and official-source identifiers and provenance URLs."
      }
    }
  ]
}