diff --git a/README.md b/README.md
index 0925bb0d..c948c423 100644
--- a/README.md
+++ b/README.md
@@ -977,6 +977,7 @@ API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
 | [arcsecond.io](https://api.arcsecond.io/) | Multiple astronomy data sources | No | Yes | Unknown |
 | [arXiv](https://arxiv.org/help/api/user-manual) | Curated research-sharing platform: physics, mathematics, quantitative finance, and economics | No | Yes | Unknown |
+| [aztro](https://aztro.sameerkumar.website/) | Daily horoscope info for yesterday, today, and tomorrow | No | Yes | Unknown |
 | [CORE](https://core.ac.uk/services#api) | Access the world's Open Access research papers | `apiKey` | Yes | Unknown |
 | [GBIF](https://www.gbif.org/developer/summary) | Global Biodiversity Information Facility | No | Yes | Yes |
 | [iDigBio](https://github.com/idigbio/idigbio-search-api/wiki) | Access millions of museum specimens from organizations around the world | No | Yes | Unknown |