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cernopendata.search

mock data$0.001 / call

CERN Open Data Search

Search 80,000+ particle physics records from the CERN Open Data portal, covering CMS, ATLAS, ALICE, LHCb, and legacy experiments. Filter by record type (Dataset, Documentation, Software, Supplementaries), experiment, and keyword. Each record includes title, type, experiment, publication date, availability, collision energy, abstract snippet, and collections. Supports pagination. Free, no auth required. Records include collision and simulated datasets in NanoAOD/MiniAOD/AOD format, plus educational resources, software, and documentation from the Large Hadron Collider era.

Science & Researchprovider: Cernopendata#cernopendata#science

Input schema

q

Full-text search query (e.g. "higgs boson", "dark matter", "Z boson decay")

string
page

Page number for pagination (default 1)

integer
type

Filter by record type: Dataset (collision/simulated data), Documentation, Software, Supplementaries, Environment, Glossary, News

string
limit

Number of results to return (1–25, default 10)

integer
experiment

Filter by CERN experiment (e.g. CMS, ATLAS, ALICE, LHCb). CMS has the most open data.

string

Call via REST

curl -X POST https://unifyapi.pro/api/call/cernopendata.search \
  -H "Authorization: Bearer uak_live_..." \
  -H "Content-Type: application/json" \
  -d '{"q":"<q>","page":0,"type":"<type>","limit":0,"experiment":"<experiment>"}'

Try it

Paste a UnifyAPI key (create one in the dashboard) and run a real call.