You can use Primitive to send and receive emails directly from your autonomous software agents via an HTTP API. It assigns agents dedicated email addresses and runs hosted JavaScript functions to process every inbound message automatically. You can manage custom domains, automate DKIM and SPF verification, and connect directly to agent runtimes using the Model Context Protocol. The service eliminates the need to configure mail servers or expose SMTP credentials, letting software agents hold threaded conversations with humans and other agents.
What Primitive does
Pricing breakdown
Pricing model: Free tier, Paid
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