Transaktions-E-Mail-API mit DSGVO-Konformität & Servern in Deutschland
Zuverlässige Zustellung für Passwörter, Rechnungen und Benachrichtigungen. Gehostet in deutschen Rechenzentren (Nürnberg und Frankfurt) mit low-latency Latenz und rechtssicherem AV-Vertrag.
Drop into your application in under 60 seconds
Native typed interfaces with zero unnecessary dependencies. Built for standard fetch and modern edge runtimes.
import { SadaSend } from 'sadasend';
// Initialisierung mit europäischem API-Endpunkt
// Datenverarbeitung erfolgt nach strengen DSGVO-Richtlinien
const client = new SadaSend(process.env.SADASEND_API_KEY!);
export async function sendeKontoBestaetigung(benutzer: { email: string; vorname: string }) {
const result = await client.emails.send({
from: 'service@ihredomain.de',
to: benutzer.email,
subject: 'Bestätigen Sie Ihre Registrierung',
html: `<p>Hallo ${benutzer.vorname}, bitte bestätigen Sie Ihre E-Mail-Adresse.</p>`,
tags: ['onboarding', 'dach-region']
});
// Zustellung in unter 20ms über deutsche Rechenzentren
console.log('E-Mail erfolgreich versendet:', result.id);
return result;
}Engineered for high deliverability and zero incident risk
Every layer from edge connection pooling to per-key rate limits is designed to keep critical transactional dispatches fast, reliable, and contained.
100% DSGVO & Bundesdatenschutzgesetz (BDSG)
Rechtssichere Auftragsverarbeitung (AV-Vertrag) sofort im Dashboard digital abschließbar. Keine Weitergabe von Daten an unzulässige Drittstaaten.
Serverstandorte in Deutschland (EU)
Verarbeitung und Speicherung in nach ISO 27001 zertifizierten deutschen Rechenzentren (Frankfurt am Main und Nürnberg). Minimale Latenzzeiten.
Integrierte KI-Agenten-Sicherheitsgrenzen
Sichern Sie autonome Agenten mit stündlichen Versandlimits, Empfänger-Allowlists und menschlicher Freigabe (Human Approval) zuverlässig ab.
6.000 kostenlose E-Mails jeden Monat
Dauerhaft kostenloser Tarif ohne Kreditkarte für Startups und Entwickler. Transparente Abrechnung in Euro (€) mit ordnungsgemäßer USt-Rechnung.
SadaSend vs US-amerikanische Cloud-Anbieter
US-Dienste unterliegen dem US CLOUD Act und übertragen Protokolldaten über den Atlantik. SadaSend bietet europäische Datensouveränität und deutsche Server.
| Feature & Capability | SadaSend | US-amerikanische Cloud-Anbieter |
|---|---|---|
| Serverstandort Deutschland (Nürnberg / Frankfurt) | ||
| DSGVO-konformer AV-Vertrag (DPA) sofort verfügbar | Kompliziert | |
| KI-Sicherheitsgrenzen & Empfänger-Allowlists | ||
| 6.000 kostenlose E-Mails pro Monat dauerhaft |
Start with 3,000 emails every month at zero cost
No artificial paywalls on security. Unlike legacy providers that reserve recipient allowlists or dedicated IP pools for high enterprise tiers, every SadaSend account receives full safety controls from day one.
Everything you need to know about transaktions email api
Clear, transparent answers on deliverability, API authentication, and rate limits.
Related developer guides and architectural tutorials
Explore step-by-step production implementation blueprints, benchmarks, and protocols.
REST API Reference & Endpoints
Complete REST API reference for sending emails, managing API keys, tracking delivery events, and configuring recipient allowlists with low latency.
SMTP relay & framework integrations
Connect existing applications, WordPress, Supabase, Laravel, Django, and Nodemailer to SadaSend via standard SMTP relay with zero code changes.
Official Client SDKs (TypeScript & Python)
Official zero-dependency client SDKs for SadaSend. TypeScript and Python packages are live on npm and PyPI with typed results and auto-idempotency.
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