openapi-sdk 0.1.1

This client is used to interact with the API found at openapi.it

Pre-requisites

Before using the OpenApi IT Rust Client, you will need an account at openapi.it and an API key to the sandbox and/or production environment

Installation

You can add the OpenApi IT Rust Client to your project with the following command:

cargo add openapi-sdk

Usage

The client has two main operational modes:

1. Token Generation (OAuth Client)

Use the OauthClient to generate access tokens for API access:

use openapi_client::OauthClient;
use serde::{Deserialize, Serialize};

#[derive(Debug, Serialize, Deserialize)]
struct TokenResponse {
    token: String,
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize the OAuth client
    let oauth_client = OauthClient::new("<your_username>", "<your_apikey>", true)?;

    // Create a token for a list of scopes
    let scopes = vec![
        "GET:test.imprese.openapi.it/advance",
        "POST:test.postontarget.com/fields/country",
    ];
    let ttl = 3600;
    let result = oauth_client.create_token(scopes, ttl).await?;

    // The string response can be parsed into a custom object
    let resp: TokenResponse = serde_json::from_str(&result)?;
    println!("Generated token: {}", resp.token);

    // Delete the token when done
    let _result = oauth_client.delete_token(resp.token).await?;

    Ok(())
}

2. API Calls (Using Access Tokens)

Use the Client to make API calls with your access tokens:

use openapi_client::Client;
use serde::Serialize;
use std::collections::HashMap;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize the client with your access token
    let client = Client::new("<your_access_token>".to_string())?;

    // Make a request with parameters
    let mut params = HashMap::new();
    params.insert("denominazione", "altravia");
    params.insert("provincia", "RM");
    params.insert("codice_ateco", "6201");

    let result = client
        .request::<serde_json::Value>(
            "GET",
            "https://test.imprese.openapi.it/advance",
            None,
            Some(params),
        )
        .await?;

    println!("API Response: {}", result);

    // Make a request with a JSON payload
    #[derive(Serialize)]
    struct Query {
        country_code: String,
    }

    #[derive(Serialize)]
    struct Payload {
        limit: u64,
        query: Query,
    }

    let query = Query {
        country_code: "IT".to_string(),
    };
    let payload = Payload { limit: 10, query };

    let result = client
        .request(
            "POST",
            "https://test.postontarget.com/fields/country",
            Some(&payload),
            None,
        )
        .await?;

    println!("POST Response: {}", result);

    Ok(())
}

Examples

You can find complete examples in the examples/ directory:

examples/token_generation.rs - Token generation example
examples/api_calls.rs - API calls example

Run examples with:

cargo run --example token_generation
cargo run --example api_calls

Testing

Run tests with:

cargo test

Contributing

Contributions are always welcome!

See contributing.md for ways to get started.

Please adhere to this project's code of conduct.

License

MIT