Astronomy photo of the day API: today's featured space image with title, high-res URL, and the full astronomer-written explanation, as JSON. Use for daily content feeds, newsletters, screensaver bots, and education agents. Cached 6 hours.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.002000 USDC | 0x8503...9432 |