Mensajería transaccional global, simplificada

Crea, personaliza y envía mensajes y SMS transaccionales globales sin esfuerzo con nuestra API. Accede a las herramientas y rutas que necesitas para conectar con tus usuarios, sin importar dónde estén.

prelude global transactional API
prelude global transactional API
prelude global transactional API

Granulado

Granulado

Granulado

Análisis avanzado de señales

Obtén análisis en tiempo real para ver qué funciona y qué no. Detecta cuellos de botella, sigue las conversiones por país y monitorea los KPI. Porque suposiciones no son una estrategia.

Historial de portabilidad numérica

now

Choose

Your order is confirmed! We’ll let you know as soon as it’s on its way.

Detección de proxy residencial

now

BeReal

5678 is your verification code for BeReal, your friend for real !

SDK móviles

now

ShareSub

Your monthly payement for Spotify has been updated in your app.

SDK móviles

now

Getaround

Good news ! A car matching your alert is now available in your area.

Transactional SMS ensures instant, direct, and reliable communication with open rates exceeding 95 %.

Why use a transactional SMS API ?

It allows you to automate message delivery through secure integration with your internal systems (CRM, ERP, e-commerce, or mobile app).

Multicanal

Multicanal

Multicanal

Instant message delivery (average under 3 seconds).

Multicanal

Multicanal

Multicanal

Delivery rate above 98 %.

Conversion Rate

98%

14%

Conversion Rate

98%

14%

Multicanal

Multicanal

Multicanal

Secure integration and compliant infrastructure

01110101110101011101

0111001010

Multicanal

Multicanal

Multicanal

Dynamic fields (name, language, time zone).

Your ticket is ready! Find it in the app before the event.

now

Shotgun

Multicanal

Multicanal

Multicanal

Delivery receipts (DLRs), analytics, and detailed API logs.

Time to show your friends your next fun picture !

Time to show your friends your next fun picture !

Time to show your friends your next fun picture !

now

now

now

Locket

Locket

Locket

You’ve got a new match waiting for you, go say hi!

You’ve got a new match waiting for you, go say hi!

You’ve got a new match waiting for you, go say hi!

now

now

now

Fruitz

Fruitz

Fruitz

Your favourite items are back in stock. Don’t miss them again!

Your favourite items are back in stock. Don’t miss them again!

Your favourite items are back in stock. Don’t miss them again!

now

now

now

Choose

Choose

Choose

It’s time to BeReal! Tap to capture a photo.

It’s time to BeReal! Tap to capture a photo.

It’s time to BeReal! Tap to capture a photo.

now

now

now

BeReal

BeReal

BeReal

Your ticket is ready! Find it in the app before the event.

Your ticket is ready! Find it in the app before the event.

Your ticket is ready! Find it in the app before the event.

now

now

now

Shotgun

Shotgun

Shotgun

Multicanal

Multicanal

Multicanal

With Prelude’s API, you can enhance customer experience and engagement while reinforcing your brand’s trust and responsiveness.

Impulsados por Resultados

Impulsados por Resultados

Impulsados por Resultados

How does the Prelude transactional SMS API work?

Prelude’s REST API is designed for fast integration and reliable delivery of all your transactional messages.
In just a few HTTP requests, you can send, monitor, and analyze your SMS traffic.

curl https://api.prelude.dev/v2/notify \

 -H 'Authorization: Bearer <TOKEN>' \

 -H 'Content-Type: application/json' \

 -d '{"template_id":"template_01k8ap1btqf5r9fq2c8ax5fhc9","to":"+33612345678","variables":{"foo":"bar"}}'

Example API Call

Impulsados por Resultados

Impulsados por Resultados

Impulsados por Resultados

Core features

API Dispatch

Single or bulk message sending via POST requests.

Instant Oversight

Real-time DLRs, message status tracking, and live cost monitoring.

Adaptive Routing

Smart routing by region and carrier.

Automated Handling

Automatic language and encoding management.

Technical Resources

Clear documentation, code samples, and sandbox testing.

Prelude simplifies transactional messaging with a stable, fully documented, and secure SMS API, compliant with both GDPR and U.S. data-protection standards.

Comparación de características

Comparación de características

Comparación de características

Nos centramos en verificar y entregar mejor

Prelude ofrece el mismo tiempo de actividad y garantías de rendimiento que Twilio Verify, con precios más simples y un proceso de incorporación más rápido.

Example Use Case

Example Use Case

Objective

Objective

Funciones

Granulado

Granulado

Granulado

Análisis avanzado de señales

Obtén análisis en tiempo real para ver qué funciona y qué no. Detecta cuellos de botella, sigue las conversiones por país y monitorea los KPI. Porque suposiciones no son una estrategia.

Historial de portabilidad numérica

Detección de proxy residencial

SDK móviles

SDK móviles

SDK móviles

Un plan para impulsar tu crecimiento.

Mensajes personalizables en más de 230 países

El creador de plantillas de Prelude hace que la mensajería sea multilingüe y sin esfuerzo: sin papeleo, sin dolores de cabeza. Conéctate en más de 230 países, personaliza como un experto y deja que tu marca hable por ti.

Costos más bajos y precios transparentes

Enrutamiento múltiple: las mejores rutas al menor costo. Sin spam, sin tarifas ocultas, sin necesidad de un doctorado para entender tu factura. Prelude lo mantiene transparente, flexible y amigable con tu presupuesto.

Mensajes personalizables en más de 230 países

El creador de plantillas de Prelude hace que la mensajería sea multilingüe y sin esfuerzo: sin papeleo, sin dolores de cabeza. Conéctate en más de 230 países, personaliza como un experto y deja que tu marca hable por ti.

Recibe nuestros precios globales

Prelude opera en 230 destinos en todo el mundo, ofreciendo las mejores tarifas en todos los canales. Recibe nuestra lista de precios completa directamente en tu correo electrónico

Granulado

Granulado

Granulado

Prelude follows strict security and compliance standards to protect your data and messages.

Your transactional SMS traffic is secure, fast, and compliant. Every message, every time.

Encrypted HTTPS/TLS communication.

Token-based API authentication.

Secure hosting in U.S. and EU data centers.

99.95 % uptime SLA.

Continuous monitoring and fraud detection.

SDK móviles

Obtén análisis en tiempo real para ver qué funciona y qué no. Detecta cuellos de botella, sigue las conversiones por país y monitorea los KPI. Porque suposiciones no son una estrategia.

What is a transactional SMS?

A Transactional SMS is an automatic message sent after a specific user action — such as an order confirmation, OTP code, payment notification, or appointment reminder.

Unlike marketing SMS, its goal is informational and service-related, not promotional.

What is a transactional SMS?

A Transactional SMS is an automatic message sent after a specific user action — such as an order confirmation, OTP code, payment notification, or appointment reminder.

Unlike marketing SMS, its goal is informational and service-related, not promotional.

What is a transactional SMS?

A Transactional SMS is an automatic message sent after a specific user action — such as an order confirmation, OTP code, payment notification, or appointment reminder.

Unlike marketing SMS, its goal is informational and service-related, not promotional.

What are the advantages of Prelude’s Transactional SMS API?

Prelude provides fast delivery, easy integration, and a 98 %+ delivery rate.

You get delivery receipts (DLRs), real-time status updates, and comprehensive developer documentation.

It automates your communication flows while ensuring security, transparency, and compliance with global standards.

What are the advantages of Prelude’s Transactional SMS API?

Prelude provides fast delivery, easy integration, and a 98 %+ delivery rate.

You get delivery receipts (DLRs), real-time status updates, and comprehensive developer documentation.

It automates your communication flows while ensuring security, transparency, and compliance with global standards.

What are the advantages of Prelude’s Transactional SMS API?

Prelude provides fast delivery, easy integration, and a 98 %+ delivery rate.

You get delivery receipts (DLRs), real-time status updates, and comprehensive developer documentation.

It automates your communication flows while ensuring security, transparency, and compliance with global standards.

How do I integrate the Transactional SMS API?

Integration is quick and simple using standard REST / JSON requests.

Prelude provides:

  • Complete technical documentation and code examples.

  • Dashboard test numbers and free credits for real message testing.

How do I integrate the Transactional SMS API?

Integration is quick and simple using standard REST / JSON requests.

Prelude provides:

  • Complete technical documentation and code examples.

  • Dashboard test numbers and free credits for real message testing.

How do I integrate the Transactional SMS API?

Integration is quick and simple using standard REST / JSON requests.

Prelude provides:

  • Complete technical documentation and code examples.

  • Dashboard test numbers and free credits for real message testing.

What are the costs of using the API?

Pricing depends on the destination country and sending volume.

Prelude’s model is transparent — no hidden fees or subscriptions.

You pay only for what you send.

What are the costs of using the API?

Pricing depends on the destination country and sending volume.

Prelude’s model is transparent — no hidden fees or subscriptions.

You pay only for what you send.

What are the costs of using the API?

Pricing depends on the destination country and sending volume.

Prelude’s model is transparent — no hidden fees or subscriptions.

You pay only for what you send.

Can I send transactional SMS internationally?

Yes. Prelude supports delivery to over 230 countries, with intelligent routing that optimizes performance for each carrier.

Perfect for businesses with global customers and distributed operations.

Can I send transactional SMS internationally?

Yes. Prelude supports delivery to over 230 countries, with intelligent routing that optimizes performance for each carrier.

Perfect for businesses with global customers and distributed operations.

Can I send transactional SMS internationally?

Yes. Prelude supports delivery to over 230 countries, with intelligent routing that optimizes performance for each carrier.

Perfect for businesses with global customers and distributed operations.

How does Prelude ensure compliance and data protection?

Prelude’s infrastructure complies with GDPR and U.S. privacy standards.

All communications are encrypted via HTTPS/TLS, and API requests are authenticated with secure tokens.

Only essential data is stored for delivery tracking, and everything is processed on secure, audited servers.

How does Prelude ensure compliance and data protection?

Prelude’s infrastructure complies with GDPR and U.S. privacy standards.

All communications are encrypted via HTTPS/TLS, and API requests are authenticated with secure tokens.

Only essential data is stored for delivery tracking, and everything is processed on secure, audited servers.

How does Prelude ensure compliance and data protection?

Prelude’s infrastructure complies with GDPR and U.S. privacy standards.

All communications are encrypted via HTTPS/TLS, and API requests are authenticated with secure tokens.

Only essential data is stored for delivery tracking, and everything is processed on secure, audited servers.

What kind of analytics and reports are available?

Prelude provides a full suite of metrics, including:

  • Delivery rate and latency.

  • Real-time message status.

These insights help you optimize your delivery strategy and improve user experience.

What kind of analytics and reports are available?

Prelude provides a full suite of metrics, including:

  • Delivery rate and latency.

  • Real-time message status.

These insights help you optimize your delivery strategy and improve user experience.

What kind of analytics and reports are available?

Prelude provides a full suite of metrics, including:

  • Delivery rate and latency.

  • Real-time message status.

These insights help you optimize your delivery strategy and improve user experience.

Does Prelude offer technical support?

Yes. Prelude provides responsive, human support via chat, email and dedicated slack channel.

Our engineering team helps with:

  • API integration and key setup.

  • Deliverability optimization.

  • Webhook and DLR configuration.

  • Advanced troubleshooting.

A hands-on support experience for an automated messaging solution.

Does Prelude offer technical support?

Yes. Prelude provides responsive, human support via chat, email and dedicated slack channel.

Our engineering team helps with:

  • API integration and key setup.

  • Deliverability optimization.

  • Webhook and DLR configuration.

  • Advanced troubleshooting.

A hands-on support experience for an automated messaging solution.

Does Prelude offer technical support?

Yes. Prelude provides responsive, human support via chat, email and dedicated slack channel.

Our engineering team helps with:

  • API integration and key setup.

  • Deliverability optimization.

  • Webhook and DLR configuration.

  • Advanced troubleshooting.

A hands-on support experience for an automated messaging solution.

Un plan para impulsar tu crecimiento.

Obtén análisis en tiempo real para ver qué funciona y qué no. Detecta cuellos de botella, sigue las conversiones por país y monitorea los KPI. Porque suposiciones no son una estrategia.