Send an email and corresponding attachments with Resend

Download a CSV and email it as an attachment via the Resend SMTP API in Kestra, keeping your API key safe in a Kestra Secret.

More Business Blueprints

Incrementally push freshly updated Postgres rows into an Algolia search index every five minutes.

Turn plain-English to-do prompts into structured Todoist tasks using DeepSeek AI structured output and a ForEach HTTP loop.

A human-in-the-loop vacation approval workflow that pairs a Slack approval request with an automated API submission in Kestra.

Aggregate RSS feeds, summarize the last 48 hours with OpenAI GPT-4o-mini, and deliver an AI-curated daily digest to Slack and email on a schedule.

A stateful Slack AI chatbot that remembers each user's conversation across messages using OpenAI GPT-4o-mini and the Kestra KV store.

Extract your brand voice from an RSS feed, generate an on-brand blog post with OpenAI GPT-4o, and save it to WordPress as a draft.

Use blueprints to kickstart your first workflows.