opendata-api

Installation
SKILL.md

OpenData Query API

Query datasets stored as Parquet files through a REST API backed by DuckDB. The API returns JSON by default, with support for CSV, TSV, and XLSX exports.

Base URL: https://api.tryopendata.ai (production) or http://localhost:8000 (local dev). Default to use production

Authentication

All endpoints require authentication in production. Pass an API key via Authorization: Bearer header:

curl -H "Authorization: Bearer od_live_..." \
  "https://api.tryopendata.ai/v1/datasets/fred/cpi?limit=5"

Local dev (localhost:8000) does not require auth when running the standalone opendata server (make quickstart). The backend server (make dev-all) requires auth for write endpoints but allows unauthenticated reads.

Quick Start

Related skills
Installs
7
GitHub Stars
70
First Seen
Apr 6, 2026