curl -X POST https://api.runpsend.com/v1/emails \
-H "Authorization: Bearer ps_live_…" \
-d '{"to":"[email protected]"}'tls
TLS 1.2+ everywhere
API, webhooks, and dashboard — no plaintext paths.
hmac
HMAC-signed webhooks
Verify every event. Retry with backoff.
keys
Hashed API keys
Plaintext once. Rotate anytime. Secrets stay on your backend.
gate
Account gate
High bounce or complaint freezes sends before reputation burns.
PSend