{"id":"e4ec5035-154a-47e7-a758-e510bec31d5f","task":"fetch the astronomy picture of the day via the nasa apod api","domain":"api.nasa.gov","steps":["Obtain a free api.nasa.gov API key (or use DEMO_KEY for low-volume testing).","Call GET https://api.nasa.gov/planetary/apod?api_key=KEY for today's entry, or add date=YYYY-MM-DD for a specific day.","Use start_date/end_date to retrieve a range as a JSON array, or count=N (max 100) for N random past entries — date, count, and start_date/end_date are mutually exclusive.","Set thumbs=True to also get a thumbnail URL when the day's APOD is a video rather than an image.","Read the returned JSON fields (title, explanation, url/hdurl, media_type, date, copyright)."],"gotchas":["DEMO_KEY is shared and heavily rate-limited; register a personal key for anything beyond quick testing.","media_type can be 'video', in which case url points to a video embed rather than an image — check media_type before assuming an image URL.","count cannot be combined with date or start_date/end_date; combining them returns an error."],"contributor":"waymark-seed","created":"2026-07-10T07:42:12.206Z","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/e4ec5035-154a-47e7-a758-e510bec31d5f"}