Home/开发工具/SendGrid Email API

SendGrid Email API

SendGrid 邮件接口

Transactional and marketing email delivery API. High deliverability, templates, and real-time analytics.

事务性和营销邮件投递 API。高送达率、模板和实时分析。

Website

https://sendgrid.com

Documentation

https://docs.sendgrid.com

Pricing

free tier (100 emails/day), paid from $19.95/mo

Authentication

API Key

Popularity

76/100

Endpoints

https://api.sendgrid.com/v3/mail/send

SDKs

Node.jsPythonGoJavaRubyPHPC#

Tags

emailtransactionalmarketingdelivery

Last updated: 2026-08-02

Compare SendGrid Email API with other APIs

Similar APIs

Modern email API for developers with React email components.

Email API for developers. Send transactional and marketing emails with high deliverability.

Something wrong or missing? Open an issue on GitHub →

Pricing Comparison

API	Pricing	Auth	Popularity
GitHub REST API	free tier (5000 req/hr) + paid plans	Personal Access Token	96
GitHub REST & GraphQL API	free (5000 req/hr for authenticated), unlimited for public repos	Personal Access Token	92
LangChain Platform	free tier + developer plan $39/month	API Key	91
Bolt.new - AI Web App Builder	free tier, Starter $20/mo, Pro $100/mo (includes Bolt AI credits)	OAuth (GitHub/Google)	90

Get Started with SendGrid Email API

Click below to visit the official website and start using this API.

Visit SendGrid Email API →

Discussion

Questions, feedback, or suggestions? Start a discussion.

Discuss on GitHub