CaltechDATA OAI-PMH

California Institute of Technology data.caltech.edu/

OAI-PMH 2.0 metadata harvesting endpoint for CaltechDATA. Verified live 2026-08-19 via the Identify verb (repositoryName CaltechDATA, protocolVersion 2.0) and via ListMetadataFormats, which advertises

data kind undeclared Education · inferred probed 1/6 apis.io

Coordinates in the economy

Capability: caltechDATAOAIPMH · hints, unresolved
Vertical: Education · NAICS 61
Register key: education (inferred)
Class: data · bulk information good — licensed, versioned · inferred
NAICS node: 611 · subsector · inferred (registerKey:education)
Ruled name: apis.education
Occupations: —
Records: —

Education — one of 53 categories on the board (verticals above, functions below).

Every offering binds one capability (the provider-independent resource) to one provider, and resolves to one category of the register board — the vertical it serves or the function it performs, with the occupations whose work it carries and the records it keeps. Browsing the directory is browsing the economy graph.

Machine face

# this entry, as data
curl https://apis.directory/apis/caltech/caltechdata-oai.json

# the whole register
curl https://apis.directory/index.json

Coordinates in the economy

Machine face

Adjacent in the register