fetch

Overview

Type-safe fetch wrapper with Standard Schema validation and typed response inference.

When to Use

• Replacing fetch calls that rely on as type assertions
• Validating API responses at runtime with Standard Schema
• Standardizing request methods and error handling

When Not to Use

• You do not control or validate any API responses

Quick Reference

• Client: api
• Request: api.get(url, schema) (also post, put, patch, delete)
• Errors: FetchError, ValidationError
• Factory: create a configured client for shared base URL/auth

Inputs to Request

• Base URL and auth details
• Response schemas and expected types
• Error handling preferences
• Required HTTP methods

Resources

• https://www.zapstudio.dev/packages/fetch
• https://www.zapstudio.dev/llms.txt