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bun-hono-integration

Builds REST APIs with routing, middleware, and validation using the Hono framework on Bun.

Updated Jun 22, 2026
Search Tags:#typescript#routing#middleware#bun#rest api#hono#zod validation
One-click install
npx skills add https://github.com/aicodepro/ai-agent-nexi --skill bun-hono-integration-aicodepro
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: bun-hono-integration
Source: https://github.com/aicodepro/ai-agent-nexi/tree/main/agent/skills/bun-hono-integration
Command: npx skills add https://github.com/aicodepro/ai-agent-nexi --skill bun-hono-integration-aicodepro

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires hono, @hono/zod-validator, zod, and includes references (resource) components.

What problem does it solve? Building HTTP APIs requires repetitive boilerplate for routing, request parsing, middleware, validation, and error handling. This Skill provides ready-to-use Hono patterns on the Bun runtime so you can scaffold type-safe APIs without re-deriving framework idioms. ## Core Features & Use Cases - Routing & Request Handling: HTTP method routes, path parameters, wildcards, route groups, base paths, and query/body parsing via the Hono context object. - Middleware & Validation: Built-in middleware (CORS, logger, basic/bearer auth, compression, ETag, secure headers) plus Zod schema validation through @hono/zod-validator. - Type-Safe RPC Client: Export the app type and consume it with hono/client for end-to-end typed API calls. - Use Case: Scaffold a versioned REST API with /api/v1 route groups, protect admin endpoints with bearer auth, validate POST bodies with Zod schemas, and expose a typed client for your frontend. ## Quick Start Ask the AI to create a Hono API on Bun with CRUD routes for users, Zod-validated request bodies, and CORS middleware enabled.

Frequently Asked Questions about bun-hono-integration

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create a REST API with Hono on Bun?▼

Create a Hono app, register routes with app.get, app.post, app.put, and app.delete, then export the app as the default export. Run it with bun run dev after scaffolding with bun create hono.

How to validate request bodies in Hono with Zod?▼

Use zValidator from @hono/zod-validator with a Zod schema as route middleware, then access the parsed data via c.req.valid("json"). The validated payload is fully typed according to your schema definition.

Does Hono support middleware like CORS and authentication?▼

Hono ships built-in middleware for CORS, logging, basic auth, bearer auth, compression, ETag, and secure headers. Apply them globally with app.use("*", ...) or scope them to path prefixes like /api/*.

What is Hono RPC mode and how does the typed client work?▼

RPC mode exports typeof app as AppType, which the hc client from hono/client consumes for end-to-end type safety. Calls like client.users.$get() return fully typed responses without manual type annotations.

Why does Hono throw a body already read error?▼

The request body stream can only be consumed once, so calling c.req.json() after c.req.text() fails. Read the body a single time, or use a validator and access the parsed result through c.req.valid().

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