Resend is a modern email API built for developers. Provides a simple REST API for sending transactional emails with excellent deliverability, React Email template support, and domain verification. Great for startups and modern stacks.
Connect via PincerAPI
Use our proxy to call Resend with your PincerAPI key. No separate signup needed.
# Get instructions for Resend
curl -H "Authorization: Bearer YOUR_PINCER_KEY" \
https://pincerapi.com/api/v1/apis/resend/instructions
# Call through PincerAPI proxy
curl -H "Authorization: Bearer YOUR_PINCER_KEY" \
"https://pincerapi.com/api/v1/connect/resend/your/endpoint/here"Direct Setup
Endpoints
/emailsSend a transactional email. Supports HTML, plain text, React Email templates, and attachments.
💡 Primary endpoint for sending emails. Returns email ID for tracking. From address must use a verified domain.
/emails/{email_id}Retrieve email details and delivery status.
💡 Use to check delivery status of a sent email. Returns last_event field showing current state.
/domainsList all verified sending domains.
💡 Use to check which domains are available for sending. Only verified domains can be used in the from field.
/api-keysList all API keys.
💡 Use to audit existing API keys. Note: the key value itself is only shown at creation time.
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