Stardog SPARQL API

SPARQL Update Queries

Operations 12

GET /{db}/update Perform SPARQL Update query #
POST /{db}/update Perform SPARQL Update query #
GET /{db}/{txid}/update Perform SPARQL Update query (within tx) #
POST /{db}/{txid}/update Perform SPARQL Update query (within tx) #
GET /{db}/explain Explain SPARQL query #
POST /{db}/explain Explain SPARQL query #
GET /{db}/{txid}/explain Explain SPARQL query (within tx) #
POST /{db}/{txid}/explain Explain SPARQL query (within tx) #
GET /{db}/query Perform SPARQL query #
POST /{db}/query Perform SPARQL query #
GET /{db}/{txid}/query Perform SPARQL query (within tx) #
POST /{db}/{txid}/query Perform SPARQL query (within tx) #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/stardog-sparql-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

stardog-sparql-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Stardog HTTP SPARQL API
  description: '# Overview

    Stardog supports the standard SPARQL Protocol HTTP bindings, as well as additional functionality via HTTP.'
  contact:
    url: https://stardog.com
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0
  version: 12.0.3
  x-logo:
    url: https://d33wubrfki0l68.cloudfront.net/66e9dcff51317cfc11b9f3d4ce2917a11ba81681/543c1/img/stardog-logo-optimized.svg
servers:
- url: http://localhost:5820
tags:


# --- truncated at 32 KB (39 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/stardog/refs/heads/main/openapi/stardog-sparql-api-openapi.yml