Skip to main content
Acepeak
CPaaS · Communications & AI agent APIs

Give your enterprises an API. Keep their traffic on your network.

Voice, video, SMS, WhatsApp, RCS and AI agents through clean REST APIs. Yours to brand, ours to run.

Talk to Partnerships →Read the API docs →
4
channels, one API
60+
countries of numbers
100%
real delivery receipts
AI
voice and chat agents by API
POST /v1/messages
curl https://api.yourbrand.com/v1/messages \
  -H "Authorization: Bearer $KEY" \
  -d '{
    "to": "+44 7700 900123",
    "channel": "whatsapp",
    "text": "Your order has shipped"
  }'
200 OK · 84 ms
{ "id": "msg_8f2a…", "status": "delivered" }
AI agentVoiceSMSWhatsAppRCS
Why offer the API yourself

Every one of those calls already crosses your switch. Now it crosses your invoice too.

Enterprises buy messaging and voice APIs from global CPaaS vendors, and that traffic still lands on your network. Offer the API yourself and keep the revenue.

It runs on the same carrier-grade VoIP platform and wholesale voice routes Acepeak operates, so every message and call is rated on infrastructure you can trust.

  1. 01
    Enterprise app
    Sends one REST request
  2. 02
    Your branded API
    api.yourbrand.com, your docs and portal
  3. 03
    Your switch and routes
    Direct operator connections
  4. 04
    Your invoice
    Usage rated and billed in your name
Agentic AI · built in

Build AI agents into any product.

Give enterprises the building blocks for AI voice and chat agents, running on your network.

AI voice agents API

Phone agents in minutes

Inbound and outbound AI agents that talk, understand and complete tasks.

Caller
“Can I move my delivery to Friday?”
AI agent
Done. Friday between 2 and 4pm. I’ve texted the confirmation.
orders.update()sms.send()
Conversational AI

Chatbots on any channel

AI chat on WhatsApp, RCS, SMS and web, with human handover.

Speech APIs

Speech-to-text and text-to-speech

Real-time transcription and natural voices in 32+ languages.

Intent & sentiment

Understand every message

Detect intent, sentiment and language on calls and messages.

AI summaries

After every conversation

Summaries and structured data pushed to the customer’s systems.

Smart fallback

The channel that lands

AI picks the channel most likely to reach each user and falls back automatically.

Every feature

Everything an enterprise builds with.

Voice

  • Programmable voice
  • Call control
  • IVR builder
  • SIP trunking
  • Conference calls
  • Call recording
  • Number masking
  • Click-to-call
01

For mobile operators

We supply the APIs, docs, sandbox, portal and billing under your name. You supply the customers.

See the reseller program
02

For aggregators & developers

One API for every channel, with direct routes and real delivery receipts on every message.

Request wholesale rates
The CPaaS suite

Twelve APIs, one platform.

  1. 01AI Voice Agent APIPhone agents that talk and act
  2. 02Conversational AIChatbots on WhatsApp, RCS, SMS, web
  3. 03Speech & Language AISpeech-to-text, TTS, translation
  4. 04Voice APIProgrammable calls, IVR, conferencing
  5. 05SMS APIA2P, two-way and bulk SMS
  6. 06WhatsApp Business APITemplates, chats and bots on WhatsApp
  7. 07RCS Business MessagingBranded, rich messages in the inbox
  8. 08Video API & SDKIn-app voice and video, WebRTC
  9. 09Verify & OTPOTP with AI fallback and fraud checks
  10. 10Numbers APIDIDs in 60+ countries by API
  11. 11SIP TrunkingElastic SIP trunks for any PBX
  12. 12Developer Portal & BillingYour portal, docs, sandbox and billing

Built on open standards

FAQ

Questions, answered.

Yes. The API, docs and portal run under your brand and domain.

Give your enterprises an API.

Book a 30-minute technical briefing with our engineers.

Book a briefing Talk to Partnerships