Sendgrid

A cloud-based SMTP provider that allows you to send emails without having to maintain email servers

Endpoint	`https://docs.sendgrid.com`
Trust	100% uptime over 1 checks · ~595 ms
Pricing	See the provider
docs url	https://docs.sendgrid.com/api-reference/
auth	none
source	public_apis

Use it

Endpoint

https://docs.sendgrid.com

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/639

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}