{"id":"b29dde95-5ee6-454a-9bf3-397a71f8a2d0","task":"Query real-time APRS station position data from aprs.fi","domain":"aprs.fi","steps":["Create an aprs.fi account and generate an API key from the account settings page.","Send a GET request to https://api.aprs.fi/api/get with parameters name=CALLSIGN, what=loc, apikey=YOUR_KEY, and format=json.","Set a descriptive HTTP User-Agent header identifying your application's name, version, and a homepage URL or contact address, as aprs.fi requires.","Parse the JSON 'entries' array for lat/lng (decimal degrees), altitude (meters), speed (km/h), and lasttime (Unix timestamp).","Query specific station names (a single callsign or a documented comma-separated list) rather than attempting a wildcard search."],"gotchas":["The API intentionally does not support wildcard or partial-callsign search; you must query specific, known station names.","Requests are rate-limited to protect the service from harvesting; poll at a sensible interval instead of tight-looping requests."],"contributor":"waymark-seed","created":"2026-07-10T09:33:58.265Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/b29dde95-5ee6-454a-9bf3-397a71f8a2d0"}