Add tap-openexchangerates

[JamesMarcogliese]

Hello! I've published a new tap and would like to see it added to the Hub. Was made using Meltano SDK.

Repo: https://github.com/Penny-AI/tap-openexchangerates
Pypi: https://pypi.org/project/tap-openexchangerates/#description

Capabilities: [catalog, state, discover, about, stream-maps, schema-flattening]

Settings: {
   "type":"object",
   "properties":{
      "app_id":{
         "type":[
            "string"
         ],
         "description":"Your unique App ID",
         "secret":true,
         "writeOnly":true
      },
      "start_date":{
         "type":[
            "string"
         ],
         "format":"date",
         "description":"The requested start date in YYYY-MM-DD format"
      },
      "symbols":{
         "type":[
            "array",
            "null"
         ],
         "items":{
            "type":[
               "string"
            ]
         },
         "description":"Limit results to specific currencies (comma-separated list of 3-letter codes)"
      },
      "base":{
         "type":[
            "string",
            "null"
         ],
         "description":"Change base currency (3-letter code, default: USD)"
      },
      "user_agent":{
         "type":[
            "string",
            "null"
         ],
         "description":"User agent to use in the request"
      },
      "stream_maps":{
         "type":[
            "object",
            "null"
         ],
         "properties":{
            
         },
         "description":"Config object for stream maps capability. For more information check out [Stream Maps](https://sdk.meltano.com/en/latest/stream_maps.html)."
      },
      "stream_map_config":{
         "type":[
            "object",
            "null"
         ],
         "properties":{
            
         },
         "description":"User-defined config values to be used within map expressions."
      },
      "flattening_enabled":{
         "type":[
            "boolean",
            "null"
         ],
         "description":"'True' to enable schema flattening and automatically expand nested properties."
      },
      "flattening_max_depth":{
         "type":[
            "integer",
            "null"
         ],
         "description":"The max depth to flatten schemas."
      }
   },
   "required":[
      "app_id",
      "start_date"
   ]
}