{
  "info": {
    "_postman_id": "abe49dca-ab8b-47b9-9e0c-a6cb9b70ed40",
    "name": "Polygon Crypto REST Aggregates Conversion API",
    "description": "Polygon Crypto API exposes aggregated cross-exchange data for crypto\npairs (e.g., X:BTCUSD) via `https://api.polygon.io`. This spec\ncovers aggregates, daily open/close, snapshots, and level-2 books.\nAuth uses an API key via `apiKey` query parameter or\n`Authorization: Bearer`.\n\n\nContact Support:\n Name: Polygon Documentation",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T02:39:23.000Z",
    "updatedAt": "2026-07-28T02:39:23.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-abe49dca-ab8b-47b9-9e0c-a6cb9b70ed40"
  },
  "item": [
    {
      "name": "v1",
      "item": [
        {
          "name": "conversion",
          "item": [
            {
              "name": "{from}",
              "item": [
                {
                  "name": "{to}",
                  "item": [
                    {
                      "name": "Convert From One Currency To Another",
                      "id": "d31843fd-84f4-4a4e-a749-1b7cb0419658",
                      "protocolProfileBehavior": {
                        "disableBodyPruning": true
                      },
                      "request": {
                        "method": "GET",
                        "header": [
                          {
                            "key": "Accept",
                            "value": "application/json"
                          }
                        ],
                        "url": {
                          "raw": "{{baseUrl}}/v1/conversion/:from/:to?amount=100&precision=2",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "v1",
                            "conversion",
                            ":from",
                            ":to"
                          ],
                          "query": [
                            {
                              "key": "amount",
                              "value": "100"
                            },
                            {
                              "key": "precision",
                              "value": "2"
                            }
                          ],
                          "variable": [
                            {
                              "id": "a77e0812-a27e-4eb3-aea6-29fe8b363d28",
                              "key": "from",
                              "value": "<string>",
                              "description": "(Required) "
                            },
                            {
                              "id": "cc489d01-ad84-47d0-8a0f-89b7421054d0",
                              "key": "to",
                              "value": "<string>",
                              "description": "(Required) "
                            }
                          ]
                        },
                        "description": "Get currency conversion rate and converted amount."
                      },
                      "response": [
                        {
                          "id": "dac649af-3df9-4145-a38d-ddabd1d519ef",
                          "name": "Conversion response",
                          "originalRequest": {
                            "method": "GET",
                            "header": [
                              {
                                "key": "Accept",
                                "value": "application/json"
                              }
                            ],
                            "url": {
                              "raw": "{{baseUrl}}/v1/conversion/:from/:to?amount=100&precision=2&apiKey=<API Key>",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "v1",
                                "conversion",
                                ":from",
                                ":to"
                              ],
                              "query": [
                                {
                                  "key": "amount",
                                  "value": "100"
                                },
                                {
                                  "key": "precision",
                                  "value": "2"
                                },
                                {
                                  "description": "Added as a part of security scheme: apikey",
                                  "key": "apiKey",
                                  "value": "<API Key>"
                                }
                              ],
                              "variable": [
                                {
                                  "key": "from"
                                },
                                {
                                  "key": "to"
                                }
                              ]
                            }
                          },
                          "status": "OK",
                          "code": 200,
                          "_postman_previewlanguage": "json",
                          "header": [
                            {
                              "key": "Content-Type",
                              "value": "application/json"
                            }
                          ],
                          "cookie": [],
                          "responseTime": null,
                          "body": "{\n  \"status\": \"<string>\",\n  \"request_id\": \"<string>\",\n  \"from\": \"<string>\",\n  \"to\": \"<string>\",\n  \"initialAmount\": \"<number>\",\n  \"converted\": \"<number>\",\n  \"last\": {\n    \"ask\": \"<number>\",\n    \"bid\": \"<number>\",\n    \"exchange\": \"<integer>\",\n    \"timestamp\": \"<long>\"\n  }\n}",
                          "createdAt": "2026-07-28T02:39:23.000Z",
                          "updatedAt": "2026-07-28T02:39:23.000Z",
                          "uid": "35240-dac649af-3df9-4145-a38d-ddabd1d519ef"
                        }
                      ],
                      "createdAt": "2026-07-28T02:39:23.000Z",
                      "updatedAt": "2026-07-28T02:39:23.000Z",
                      "uid": "35240-d31843fd-84f4-4a4e-a749-1b7cb0419658"
                    }
                  ],
                  "id": "13f80721-bcb2-43a3-9d53-959ca46e2893",
                  "createdAt": "2026-07-28T02:39:23.000Z",
                  "updatedAt": "2026-07-28T02:39:23.000Z",
                  "uid": "35240-13f80721-bcb2-43a3-9d53-959ca46e2893"
                }
              ],
              "id": "8ba4408e-4a54-423c-b585-681ac037da38",
              "createdAt": "2026-07-28T02:39:23.000Z",
              "updatedAt": "2026-07-28T02:39:23.000Z",
              "uid": "35240-8ba4408e-4a54-423c-b585-681ac037da38"
            }
          ],
          "id": "317f11df-13c8-48fb-9d79-7fe44a257dad",
          "createdAt": "2026-07-28T02:39:23.000Z",
          "updatedAt": "2026-07-28T02:39:23.000Z",
          "uid": "35240-317f11df-13c8-48fb-9d79-7fe44a257dad"
        }
      ],
      "id": "4d10124f-4e55-42a1-bc25-a232f63aba5a",
      "createdAt": "2026-07-28T02:39:23.000Z",
      "updatedAt": "2026-07-28T02:39:23.000Z",
      "uid": "35240-4d10124f-4e55-42a1-bc25-a232f63aba5a"
    }
  ],
  "auth": {
    "type": "apikey",
    "apikey": [
      {
        "key": "key",
        "value": "apiKey",
        "type": "string"
      },
      {
        "key": "value",
        "value": "{{apiKey}}",
        "type": "string"
      },
      {
        "key": "in",
        "value": "query",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.polygon.io"
    }
  ]
}