Use case · Startups

The whole agent stack, behind one API.

You don't build or host the agent logic. Nexor AI owns the agents, the workflows and the contactability, all behind one API. Connect your app, hand off a lead, and we run the whole conversation across call, WhatsApp, email and Instagram.

Sophie replies in seconds.

100%APIdrive everything Nexor AI does from your own code
4channelscall, WhatsApp, email and Instagram, one layer
3layersagents, workflows and contactability, owned by Nexor AI
24/7infrastructure that never sleeps
API first

Trigger it all from your code.

One POST hands a lead to Nexor AI. We run the conversation across channels and stream every event back, so your workflow stays in control.

  • One POST creates a lead and starts the agent
  • REST API and webhooks for every event
  • Stream transcripts and outcomes back in real time

Some of the country's biggest startups already build on it.

docs.getnexor.ai
curl -X POST https://api.getnexor.ai/api/public/leads \
  -H "X-API-Key: nxr_live_..." \
  -d '{
    "first_name": "Tulio",
    "last_name": "Trivino",
    "phone": "+56 9 9876 5432",
    "email": "tulio@example.com",
    "workflow_id": "uuid-of-workflow"
  }'

200  { "success": true, "lead": { "id": "..." } }
POST a lead, Nexor AI runs the conversation.Read the API docs
The platform

Agents, workflows, contactability. We own the stack.

Your app connects through one API. The agent logic, the workflow engine and the contactability all live in Nexor AI, so you ship without building or running any of it.

Your product

Your app

Connects through the API: send a lead, get every event back. No agent code to build or host.

Nexor API

Agents, workflows & contactability

The agent logic, the workflow engine and the channels all live here, owned and run by Nexor AI.

Channels

Call · WhatsApp · Email · Instagram

Carrier grade voice and every messaging channel, kept warm for you.

You integrate once. The agents, the workflows and the channels are ours to run.

What we handle

Contactability is its own hard problem.

Building this in house is months of work and a permanent maintenance burden. Nexor AI's API gives it to you on day one.

Deliverability

Messages that actually land, with sender reputation managed for you.

Voice infrastructure

Carrier grade calls with low latency and natural turn taking.

Orchestration

Cadence, retries and channel routing decided in real time.

Memory & context

Every contact remembered across channels and conversations.

Compliance & limits

Quiet hours, opt outs and rate limits respected by default.

Observability

Every conversation logged, transcribed and streamed back to your stack.

Build on the contactability layer.

Talk to Sophie and get API access to start building your agents on Nexor AI.