ShowCode Location Based DTV Search API

Please contact support@showcode.co if you would like access to this API.

Endpoints

GET /search

Search for TV transmitters and land mobile channels within a radius.

Required query parameters:

• lat - Latitude in decimal format (NAD83 for US)
• lon - Longitude in decimal format (NAD83 for US)

Optional parameters:

• country - Country code: US (default) or UK
• units - Distance units: miles (default) or km
• distance - Search radius (0-100, default: 50)
• format - Response format: JSON (default) or HTML

GET /get-all

Retrieve all transmitters for a country.

Optional parameters:

• country - Country code: US (default) or UK

Authentication

Include your API key in the request header:

x-api-key: YOUR_API_KEY

Country Support

• US: TV transmitters (channels 2-69) + land mobile channels (14-20)
• UK: TV transmitters (channels 21-48, DVB-T2 multiplexes)