Crate circle_buidl_wallets 

Rust client for the Circle Web3 Services Modular Wallets (Buidl) API.

This crate provides a typed, async HTTP client for the Circle W3S Buidl Wallets API, which enables Account-Abstraction-powered (ERC-4337) wallets.

Covered Endpoints

Module	Functionality
models::transfer	List and retrieve cross-chain transfers
models::user_op	List and retrieve ERC-4337 user operations
models::wallet	Query wallet balances and NFT holdings

Quick Start

use circle_buidl_wallets::{BuidlWalletsClient, models::transfer::ListTransfersParams};

#[tokio::main]
async fn main() -> Result<(), circle_buidl_wallets::Error> {
    let client = BuidlWalletsClient::new("your_api_key");
    let params = ListTransfersParams {
        wallet_addresses: Some("0xYourWalletAddress".to_string()),
        ..Default::default()
    };
    let transfers = client.list_transfers(&params).await?;
    println!("Found {} transfers", transfers.data.transfers.len());
    Ok(())
}

Authentication

All requests require a Circle API key, which can be created in the Circle Developer Console.

Error Handling

Every fallible operation returns Error, which captures both HTTP-level transport failures and API-level error responses from Circle.

Feature Flags

This crate currently has no optional feature flags.

Re-exports

pub use client::BuidlWalletsClient;

pub use error::Error;

Modules

client

HTTP client for the Buidl Wallets API.

error

Error types for the circle-buidl-wallets crate.

models

Data models for the Circle Buidl Wallets API.