Skip to content
For developers

Point us at your API. That's the integration.

No SDK to install, no webhook server to host. Give an action step an endpoint, a credential and the fields to send. Your team handles the conversation, you keep the logic where it already lives.

Action · Look up order200 · 184ms
Method
POST
Endpoint
api.yourbusiness.co.uk/orders/lookup
Auth
Bearer · your_api_key
Send
order = answer.order_number

Response

status
out_for_delivery
eta
before 5pm

Bot replies

Roasted this morning, out for delivery. Arrives before 5pm.
No new system

Bring your platform's features to every chat.

You've already built the logic. Hiiifive calls the endpoints you have today and turns each one into a step customers can use on WhatsApp, Messenger and every channel we add. No new service to write or host.

Your platform today

  • Bookings
  • Customer accounts
  • Orders and delivery
  • Payments
  • Support tickets
hiiifive

Your existing APIs become steps in a conversation

Where customers chat

  • WhatsAppLive
  • MessengerLive
  • More channels as we add them

  • Your API, unchanged

    No SDK and no special endpoints. If it answers an HTTP request, it works with Hiiifive.

  • Your auth, your rules

    Bearer tokens, API keys or OAuth. Permissions and business logic stay on your side.

  • One integration, every channel

    Wire a feature up once. It works on every channel Hiiifive supports, now and later.

Three fields. One working step.

Every action is a plain HTTP call. If you can curl it, the bot can use it.

  1. Call

    Pick a method and an endpoint. Send any answer the customer gave earlier in the flow.

  2. Map

    Choose the fields you care about from the response. Branch on status codes or values.

  3. Reply

    Drop those fields into the next message. The customer never sees the plumbing.

Under the hood

Built so you can stop thinking about it.

  • Credentials, handled

    Store API keys and OAuth tokens once. Expiring tokens refresh on a schedule, and secrets are never shown twice.

  • Webhooks on every event

    New conversation, flow finished, hand-off requested. Signed payloads, sent to any URL you choose.

  • A sandbox that behaves

    Test numbers for WhatsApp and Messenger, fake credentials and a replay button for every step.

  • Logs you can read

    Every request and response, with timings, kept for 30 days. Search by customer, flow or order number.

  • Retries and fallbacks

    Timeouts retry with backoff. If your API is down, the flow takes the failure branch you drew.

Ship your first action today.

Free sandbox, no card needed. Get a live API call into a flow within the hour.