Coronavirus in the UK
Health
UK Government coronavirus data, including deaths and cases by region
No keyCORSHTTPS
Verified Supplement Data
Supplement dosing, form comparisons and drug-nutrient interactions with PubMed citations
Verified 4 days ago: 100% uptime
API key
Not required
HTTPS
Supported
Browser calls
Yes, CORS enabled
Status
Live · 100/100
What our checks found
- Health score
- 100/100
- Reliability
- 100%
- Average latency
- 385ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Verified Supplement Data. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://verifiedsupplementdata.com/ENDPOINT" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (public-api-lists), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
Other Health APIs
See all 52 →Covid Tracking Project
Health
Covid-19 data for the US
No keyCORSHTTPS
Covid-19 JHU CSSE
Health
Open-source API for exploring Covid19 cases based on JHU CSSE
No keyCORSHTTPS
Humanitarian Data Exchange
Health
Humanitarian Data Exchange (HDX) is open platform for sharing data across crises and organisations
No keyCORSHTTPS
ICD-10 Codes
Health
List of all healthcare diagnosis codes
No keyCORSHTTPS
Longevity World Cup
Health
Public biological age competition data with biomarkers and rankings
No keyCORSHTTPS
Verified Supplement Data — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Verified Supplement Data free to use?
Verified Supplement Data is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.
Does Verified Supplement Data need an API key?
No. We called Verified Supplement Data on 2026-09-18 with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.
Can I call Verified Supplement Data from browser JavaScript?
Yes. Verified Supplement Data returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.
Is Verified Supplement Data still working?
Yes, as of 2026-09-18. Our automated check reached Verified Supplement Data and recorded a 100% reliability score with a median response time of 385 ms. We re-check on a schedule, and this page updates with the result.
Is Verified Supplement Data available over HTTPS?
Yes. Verified Supplement Data serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.