---
title: atprotokit/atresolve
framework: Swift Package Catalog
role: article
path: packages/atprotokit/atresolve
---

# atprotokit/atresolve

AT Protocol PLC/DID/Whatever Resolver

## Integration

```swift dependencies: [     .package(url: "https://github.com/ATProtoKit/ATResolve", branch: "main") ] ```

## Usage

```swift import ATResolve

let resolver = ATResolver(provider: URLSession.shared)

let data = try await resolver.resolveHandle("lucy.bsky.social")

print(data.did) print(data.serviceEndpoint) ```

The `ATResolver` type also supports custom HTTP loading for compatibility with server frameworks that don't use URLSession.

```swift struct CustomProvider: ResponseProviding {     func decodeJSON<T>(at urlString: String, queryItems: [(String, String)]) async throws -> T where T : Decodable {         // your custom code that loads and decodes JSON goes here     } }

let resolver = ATResolver(provider: CustomProvider()) ```

## Contributing and Collaboration

I would love to hear from you! Issues or pull requests work great.

I prefer collaboration, and would love to find ways to work together if you have a similar project.

I prefer indentation with tabs for improved accessibility. But, I'd rather you use the system you want and make a PR than hesitate because of whitespace.

By participating in this project you agree to abide by the [Contributor Code of Conduct](https://github.com/ATProtoKit/.github/blob/main/CODE_OF_CONDUCT.md).

[build status]: https://github.com/mattmassicotte/ATResolve/actions [build status badge]: https://github.com/mattmassicotte/ATResolve/workflows/CI/badge.svg [platforms]: https://swiftpackageindex.com/ATProtoKit/ATResolve [platforms badge]: https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FATProtoKit%2FATResolve%2Fbadge%3Ftype%3Dplatforms [documentation]: https://swiftpackageindex.com/mattmassicotte/ATResolve/main/documentation [documentation badge]: https://img.shields.io/badge/Documentation-DocC-blue

## Package Metadata

Repository: atprotokit/atresolve

Default branch: main

README: README.md