Developers · REST API

Build clinical workflows on the Ratatui API.

A HIPAA-secure REST API for peptides, TRT, and GLP-1 care — patients, doses, side effects, weight, and messaging. Push and pull data, subscribe to webhooks, and sync with the EHRs and CRMs your clinic already uses.

Get API keys Read the quickstart

https://api.ratatui.ai/v1

Quickstart

Your first request in two minutes.

Authenticate with a clinic API key as a Bearer token over TLS 1.3. Keys are scoped per clinic and every call is written to the audit log.

Request · create a dose

curl https://api.ratatui.ai/v1/doses \
  -H "Authorization: Bearer rt_live_•••" \
  -H "Content-Type: application/json" \
  -d '{
    "patient_id": "pat_8Qx2",
    "medication": "tirzepatide",
    "dose_mg": 5,
    "site": "right_thigh",
    "taken_at": "2026-05-25T12:00:00Z"
  }'

Response · 201 Created

{
  "id": "dose_3aF9",
  "patient_id": "pat_8Qx2",
  "medication": "tirzepatide",
  "dose_mg": 5,
  "site": "right_thigh",
  "next_site": "left_abdomen",
  "taken_at": "2026-05-25T12:00:00Z",
  "created_at": "2026-05-25T12:00:01Z"
}

Core resources

Everything in the chart, as an endpoint.

GET/v1/patientsList & search patients on a protocol

POST/v1/patientsEnroll a patient & assign a protocol

POST/v1/dosesLog a dose with injection-site rotation

GET/v1/dosesDose history & adherence for a patient

POST/v1/side-effectsRecord a side effect; triggers escalation

POST/v1/weightsLog weight & body-comp readings

GET/v1/messagesE2E-encrypted clinician ↔ patient thread

POST/v1/webhooksSubscribe to events delivered to your URL

Webhooks

React the instant something changes.

Subscribe to clinical events and Ratatui posts a signed payload to your endpoint within seconds — route a severe side effect to your on-call clinician, or sync a new dose straight into your EHR.

dose.loggeddose.missedside_effect.severeweight.loggedmessage.receivedpatient.enrolled

POST → your endpoint

{
  "event": "side_effect.severe",
  "created_at": "2026-05-25T12:04:11Z",
  "data": {
    "patient_id": "pat_8Qx2",
    "medication": "tirzepatide",
    "severity": "severe",
    "symptom": "persistent_vomiting",
    "clinic_id": "clin_42"
  }
}