API Documentation Tool

Webmentions with batteries included

I built a database-to-REST API server in Go — single binary, supports Postgres/MySQL/SQL Server/Snowflake

fullbleed 0.1.12 — browserless HTML/CSS → PDF for Python (CLI + API, deterministic + JSON/

Show HN: AI agents play SimCity through a REST API

Show HN: Minikv – Distributed key-value and object store in Rust (Raft, S3 API)

Show HN: Apate API mocking/prototyping server and Rust unit test library

MQTT+: Open-Source companion TypeScript API for MQTT.js to extend MQTT with higher-level communication patterns like RPC and Streams.

Golang Developer C2C jobs with API exp New York, NY / Duluth, GA (Hybrid)

Showcase: Scheduled E-commerce Analytics CLI Tool (API + SQLite + Logging)

API Tape v1.6.2 – Zero-config HTTP Proxy for Deterministic Record & Replay

exprint: explore data quickly by pretty-printing values with a flexible API

Terminal HTTP client for API testing with a built-in MCP server for AI assistant integration

Octrafic - an open-source AI-assisted API testing and exploration CLI.

Socio - A WebSocket Real-Time Communication (RTC) API Full-stack framework

GoooQo Quick Start: Build CRUD + REST API in 5 Minutes

I built an open-source MCP bridge to bypass Figma's API rate limits for free accounts

Show HN: Nerve: Stitches all your data sources into one mega-API

autodisco - A discovery tool for third-party APIs to create OpenAPI / Zod / JSON Schemas and TypeScript types by probing their endpoints

What's your preferred way to diff large nested JSON responses while debugging APIs?

I built a Python API for a Parquet time-series table format (Rust/PyO3)

sherpapi — bilateral API contract protocol. your API tells consumers how to fix their requests.

Reddit scraper that auto-switches between JSON API and headless browser on rate limits

I made an async api client for cyberdrop and bunkr

New Free AI Resource: How to Get Free API Keys for LLM Projects

Big open source project that use go net/http, especially related to REST API.

GEDB v0 – An embedded document database written in Go (Mongo-like queries) – Looking for feedback on the API

I built a CRUD Web API using .NET Minimal APIs + EF Core (No Controllers)

Announcing Apple App Store Server Rust Library v4.3.0 - Retention Messaging API and More

Rembus: Async-first RPC and Pub/Sub with a synchronous API for Python

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