Ecosystem

Companion libraries built on Livery. Each is a separate hex/git project with its own docs and release cycle; reach for one when you need that integration without leaving the Livery stack. They reuse Livery's own HTTP client and HTTP/2 engine, so retries, circuit breakers, middleware, and streaming work the same way you already know.

livery_grpc

gRPC server and client on Livery's HTTP/2 stack. You write plain Erlang; the wire format is generated from your .proto files. All four call types (unary, server-streaming, client-streaming, bidirectional), deadlines, gRPC-Web, server reflection, and the standard health service.

• Repo: https://github.com/benoitc/livery_grpc

livery_s3

S3-compatible object storage client on the Livery HTTP client. Signs every request with AWS Signature V4 and works with AWS S3, Garage, MinIO, Ceph, and Wasabi. Object CRUD, byte ranges, multipart uploads, versioning, batch delete, and presigned URLs, with credential providers (static, env, shared config, IMDS, STS/web-identity).

• Repo: https://github.com/benoitc/livery_s3

livery_stripe

Stripe API client on the Livery HTTP client. Covers customers, products, prices, Checkout, the Billing Portal, subscriptions, payment and setup intents, invoices, refunds, coupons, and webhook signature verification.

• Repo: https://github.com/benoitc/livery_stripe