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LinkedData.Center API

by LinkedData.Center Free tier

a RDF graph database as a service with W3C SPARQL query and SPARQL update apis. | 💸 |

storage

Quick Reference

Base URL http://linkeddata.center Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit Not officially published Pricing Enterprise / contact sales Free quota None Documentation http://linkeddata.center/home/gdaas Endpoint status Live — HTTP 200 — endpoint is accessible3.12s (checked Mar 29, 2026) Builder score D 28% builder-friendly
Pricing
28
Latency
40
Depth
18

Authentication

See documentation for authentication details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free and open. Linked Data Center semantic web API.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'http://linkeddata.center'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official LinkedData.Center documentation.