roundtripper

Go http.RoundTripper that emits open telemetry metrics. This helps you easily get metrics for all external APIs you interact with.

Go HTTP Server Middleware and Client Tripperware

Standards-compliant HTTP caching transport for Go clients (RFC 9111).

Client-side HTTP/RPC failover for Go, with ordered providers and go-ethereum support.

provide (http-server) middlewares and (http-client) tripperwares

Awesome, quick golang HTTP client mocking! ✨

A Go library for recording HTTP client requests to HAR files.

Domain fronting http.RoundTripper wrapper

implementation of http.RoundTripper/Transport with extra helpers

Adaptive resilience for outbound HTTP calls in Go: budgeted retries, dependency breakers, and adaptive timeouts learned from live traffic.

http.RoundTripper which deduplicates similar HTTP requests

Rate-limit outbound net/http requests with a composable RoundTripper.

High-performance, non-intrusive evidence capture for Go HTTP clients. Records verifiable HAR 1.2 exchanges with bounded streaming redaction, async delivery, and production-safe failure isolation.

Consistent HTTP request and response handling for Go servers and clients, with strict JSON decoding, DTO-based validation, and standardized API errors.

A HTTP RoundTripper with a local SQLite cache

Go library providing an HTTP RoundTripper with automatic proxy server pool management.

utility for before & after hooks on an http.RoundTripper

http.Client middleware to retry requests

Simple HTTP cache

Go http.Client RoundTripper implementation