What is the default rate limit handled by this skill?

This skill is pre-configured to handle Resend's default rate limit of 2 requests per second per account, preventing 429 Too Many Requests errors.

Which programming languages are supported?

The skill provides comprehensive implementation patterns and code snippets for both TypeScript/JavaScript and Python.

Does this require the official Resend SDK?

While it provides patterns optimized for the official Resend SDKs, it also includes patterns for custom HTTP requests using fetch or httpx.

Does it help with API security?

Yes, it includes standardized patterns for managing API keys via environment variables and implementing Bearer token authentication.

How does the retry strategy handle network errors?

It implements an exponential backoff strategy with jitter, specifically targeting retryable status codes such as 408, 429, 500, 502, and 503.

Resend API Patterns

Name: Resend API Patterns
Author: vanman2024

byvanman2024

API Development

Implements resilient Resend API integration patterns for authentication, rate limiting, and error recovery in TypeScript and Python.

About

The Resend API Patterns skill provides a comprehensive framework for building robust email integrations using the Resend service. It streamlines the implementation of critical production features, including Bearer token authentication, rate limit management (2 requests/second), and sophisticated error handling. By utilizing provided exponential backoff and retry strategies, developers can ensure their email notification systems remain resilient against transient network failures and API constraints. This skill is essential for anyone building production-grade email workflows in TypeScript or Python who needs to handle API edge cases gracefully.

Key Features

Pre-built rate limiting logic specifically tuned to Resend's 2 req/s threshold
Exponential backoff retry implementation with jitter to handle transient failures
Multi-language support with native boilerplate for TypeScript and Python
0 GitHub stars
Standardized Bearer token authentication patterns for secure API access
Comprehensive HTTP error code mapping and status-specific recovery strategies

Use Cases

Implementing resilient background workers for mission-critical notifications
Building high-volume transactional email systems that respect service limits
Standardizing API client error handling across distributed microservices

About

Key Features

Pre-built rate limiting logic specifically tuned to Resend's 2 req/s threshold
Exponential backoff retry implementation with jitter to handle transient failures
Multi-language support with native boilerplate for TypeScript and Python
0 GitHub stars
Standardized Bearer token authentication patterns for secure API access
Comprehensive HTTP error code mapping and status-specific recovery strategies

Use Cases

Implementing resilient background workers for mission-critical notifications
Building high-volume transactional email systems that respect service limits
Standardizing API client error handling across distributed microservices