atproto_client

# atproto_client

> **Alpha, pre-release.** Pre-1.0, evolving alongside
> [at-record](https://tangled.org/@niels.atproto.fan/at-record); expect breaking
> changes between 0.x releases.

A small, transport-agnostic [atproto](https://atproto.com/) client for Gleam.
No app or lexicon knowledge: XRPC, identity resolution, OAuth discovery,
blobs, and generic repo CRUD. Dual-target (erlang + javascript); browser-only
consumers want the sibling [`atproto_browser`](https://hex.pm/packages/atproto_browser) instead,
which owns the `atproto/browser/*` namespace within the shared `atproto/`
prefix.

## Installation

```sh
gleam add atproto_client
```

## Usage

The client carries a `send` function instead of a hardcoded HTTP backend, so
you choose the transport per target:

```gleam
import atproto/xrpc
import gleam/httpc
import gleam/result
import gleam/string

let client =
  xrpc.Client(send: fn(req) {
    httpc.send(req) |> result.map_error(string.inspect)
  })
```

## Architecture

| Module             | What it does                                                               |
| ------------------ | -------------------------------------------------------------------------- |
| `atproto/xrpc`     | `Client`, `XrpcError`, `get`/`post_json`, `parse`                          |
| `atproto/identity` | `resolve_pds` (handle/DID -> PDS) via Slingshot `resolveMiniDoc`           |
| `atproto/auth`     | `create_session` (`com.atproto.server.createSession`)                      |
| `atproto/repo`     | `list_records`/`create_record`/`delete_record`, generic over a row decoder |
| `atproto/uri`      | at-uri helpers (`rkey`)                                                    |

## Development

```sh
gleam test
```