Crate data_gov_catalog 

Async client for the data.gov Catalog API.

The Catalog API replaced data.gov’s CKAN action API in 2026. It exposes full-text search over the federal dataset catalog together with organization and keyword listings, spatial lookups, and direct access to individual harvest records. Metadata is returned in the DCAT-US 3 vocabulary.

Start with CatalogClient: construct a Configuration (the default points at https://catalog.data.gov), wrap it in an Arc, and call one of the async methods such as CatalogClient::search or CatalogClient::organizations.

use data_gov_catalog::{CatalogClient, Configuration, SearchParams};
use std::sync::Arc;

let client = CatalogClient::new(Arc::new(Configuration::default()));
let page = client
    .search(SearchParams::new().q("climate").per_page(5))
    .await?;
println!("{} results on this page", page.results.len());

Re-exports

pub use client::CatalogClient;

pub use client::CatalogError;

pub use client::Configuration;

pub use client::SearchParams;

Modules

client

HTTP client and error types for the data.gov Catalog API.

models

Types that model the Catalog API response payloads.