CosmyDay Astrology API vs justmeme.wtf API

Two free Entertainment APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

Choose CosmyDay Astrology API if its data fits your use case better; on access and reliability it's level with justmeme.wtf API.
Choose justmeme.wtf API if its data fits your use case better; on access and reliability it's level with CosmyDay Astrology API.

	CosmyDay Astrology API	justmeme.wtf API
What it does	Natal charts and sky events computed from Swiss Ephemeris.	Free meme API with 2400+ templates, search, trending, and AI generation.
Provider	CosmyDay	justmeme.wtf API
API key	Not needed	Not needed
HTTPS	Yes	Yes
CORS (browser calls)	Yes	Yes
Status today	Online · 483 ms	Online · 490 ms
Uptime (30 days)	Up	Up
Developer rating	Not rated yet	Not rated yet
Price	Free / free tier	Free / free tier

Natal charts and sky events computed from Swiss Ephemeris.

Natal charts and exact sky-event dates as JSON. No key, no account, computed from Swiss Ephemeris.

Strengths

Free meme API with 2400+ templates, search, trending, and AI generation.

Free meme API with 2000+ templates. No auth required. Build meme bots, apps, and integrations.

Strengths

Prototyping or a tutorial? Pick the one that needs no API key (both qualify).
Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
Still unsure? Both are free to try: send one request to each and compare the data you get back.

Neither needs an API key; you can call both straight away.