Your business software answers your customers on WhatsApp.

The collaborator reads your records and answers on its own.

Try it free

Connect it through its API, or describe it by hand if it publishes none.

MCP
OpenAPI
GraphQL
Shopify
Manual entry

Your companyBusiness account

Hi, what's the status of my file 2481?

Demonstration

What it does on its own

It reads, answers, follows up and collects payment. Beyond its mandate, it asks you.

Demonstration

Your software

File 2481

Status: Confirmed
Scheduled date: 24 September
Balance due: €180.00
Margin: Closed
IBAN: Closed

Reread just now

Nothing without a tick

What you do not tick does not exist for it. Writing into your software is born switched off.

Whatever discovery finds arrives switched off. You tick, field by field.
Sensitive fields stay closed, and masked in the logs.
A write needs a human's approval. The collaborator never gives it to itself.

WhatsApp, and email

One thread per customer, whichever way they write.

The heart of it: the moment, and a number that is enough to recognise your customer.

Email

Your current inbox, for attachments and records. The same collaborator answers there.

The 24-hour window

After 24 hours without a message from your customer, WhatsApp only accepts a template approved by Meta. You write and submit them from the console.

Take over in one move

The console shows what it settled on its own and what is waiting for you. Step in whenever you want.

Demonstration

The collaborator answers on this thread.

For developers

Your software connects through MCP, OpenAPI or GraphQL. It calls Nodium with a key and receives signed webhooks.

API keys: Each carries a role and is shown only once.
600 calls a minute: Per key, on /api/v1.
Signed webhooks: HMAC SHA-256, six attempts at most.

Connect your API

# Notify a customer: the call decides, it sends nothing.POST https://nodium.io/api/v1/templates/outboundAuthorization: Bearer nod_••••••••Content-Type: application/json{  "externalId": "reminder-2481",  "eventType": "appointment.tomorrow",  "phone": "+33 6 00 00 00 00",  "templateName": "appointment_reminder",  "payload": { "reference": "2481" }}

Your software already has the answers.

Start with the free plan. Writing stays off until you switch it on.

Try it free See the product