Braintrust Ruby API library

The Braintrust Ruby library provides convenient access to the Braintrust REST API from any Ruby 3.0+ application.

It is generated with Stainless.

Documentation

Documentation for the most recent version of this gem can be found on RubyDoc.

The underlying REST API documentation can be found on www.braintrustdata.com.

Installation

To use this gem during the beta, install directly from GitHub with Bundler by adding the following to your application's Gemfile:

gem "braintrust", git: "https://github.com/braintrustdata/braintrust-ruby", branch: "main"

To fetch an initial copy of the gem:

bundle install

To update the version used by your application when updates are pushed to GitHub:

bundle update braintrust

Usage

require "braintrust"

braintrust = Braintrust::Client.new

project = braintrust.project.create

puts project.id

Errors

When the library is unable to connect to the API, or if the API returns a non-success status code (i.e., 4xx or 5xx response), a subclass of Braintrust::HTTP::Error will be thrown:

begin
  project = braintrust.project.create
rescue Braintrust::HTTP::Error => e
  puts e.code # 400
end

Error codes are as followed:

Retries

Certain errors will be automatically retried 2 times by default, with a short exponential backoff. Connection errors (for example, due to a network connectivity problem), 408 Request Timeout, 409 Conflict, 429 Rate Limit, and >=500 Internal errors will all be retried by default.

You can use the max_retries option to configure or disable this:

# Configure the default for all requests:
braintrust = Braintrust::Client.new(
  max_retries: 0 # default is 2
)

# Or, configure per-request:
braintrust.project.create(max_retries: 5)

Versioning

This package follows SemVer conventions. As the library is in initial development and has a major version of 0, APIs may change at any time.

Requirements

Ruby 3.0 or higher.