Workspaces & roles
A workspace (organization) owns domains, API keys, messages, and credit accounts. Membership roles gate mutations: Owners manage billing and deletion, Admins operate infrastructure, Members send, Viewers read.
Documentation
Send email with the control plane documented.
These guides mirror the product invariants. API references expand as each vertical slice lands.
Workspaces & roles
Organizations, membership, and Owner / Admin / Member / Viewer permissions.
Domains & DNS
Add a domain, publish SPF/DKIM/DMARC, and move through verification states.
API keys
Create a Bearer key, send with POST /api/emails, and revoke keys you no longer use.
Send and webhooks
HTTP enqueues the send. Workers deliver it and post signed events to your endpoints.
Credits & billing
Included credits, packs, ledger semantics, and subscription intervals.
Operators
Health endpoints, queue workers, and what the admin command center monitors.
Domains & DNS
Adding a domain creates pending DNS instructions. Background verification jobs check SPF, DKIM, and DMARC. Only verified domains become eligible for active sending.
# Example SPF (illustrative) v=spf1 include:amazonses.com ~all
API keys
Create a key in the dashboard and send with Authorization: Bearer. The secret is shown once. Revoked keys stop authenticating immediately.
Send and webhooks
POST /api/emails checks the API key, the verified from-domain, and the suppression list, then enqueues a durable job. Workers call the provider. Customer webhooks receive sent, delivered, bounced, and failed events.
Credits & billing
Plans and credit packs live in Postgres. Subscriptions reference plan rows; credit accounts update through an immutable ledger. Marketing pricing reads the same tables your billing UI will.
Operators
GET /api/health reports database and queue readiness. Workers consume BullMQ queues for domain verification, sends, and webhook delivery. The admin command center observes jobs without bypassing tenant authz for customer data mutations.