List all observations

GET/healthcare/{connection_id}/observation

Parameters

Returns

HealthcareObservationarray

idstring

Unique identifier for the observation

created_atdate-time

When the observation record was created (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

updated_atdate-time

When the observation record was last updated (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

patient_idstring

The patient the observation is about

encounter_idstring

The encounter in which the observation was made

practitioner_idstring

The practitioner who performed the observation

namestring

Human-readable name of what was observed

codes array

Codings for what was observed (e.g. LOINC)

status enum

Valid values:

"REGISTERED"

"PRELIMINARY"

"FINAL"

"AMENDED"

"CORRECTED"

"CANCELLED"

"ENTERED_IN_ERROR"

"UNKNOWN"

"OTHER"

Status of the observation result

type enum

Valid values:

"LABORATORY"

"VITAL_SIGNS"

"SOCIAL_HISTORY"

"IMAGING"

"SURVEY"

"EXAM"

"PROCEDURE"

"THERAPY"

"ACTIVITY"

"OTHER"

Category of the observation

value_numbernumber

Numeric result value

value_unitstring

Unit of the numeric result (e.g. mg/dL)

value_textstring

Text or coded result value

interpretation enum

Valid values:

"NORMAL"

"ABNORMAL"

"LOW"

"HIGH"

"CRITICAL_LOW"

"CRITICAL_HIGH"

"OTHER"

Interpretation of the result (e.g. high, low)

reference_rangeobject

Normal range for the result

components array

Component results (e.g. systolic and diastolic blood pressure)

observed_atdate-time

When the observation was made (effective time) (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

issued_atdate-time

When the result was released (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

notesstring

Free-text notes about the observation

metadata array

raw

Raw data from integration

Errors

Errors return the HTTP status code and a JSON body with statusCode, error (the short label) and message (a human-readable detail).

{
  "statusCode": 429,
  "error": "Too Many Requests",
  "message": "Too many requests to unified.to API; max requests per minute: N"
}

Status	Error	Meaning
`400`	Bad Request	The request was malformed or failed validation.
`401`	Unauthorized	The connection is likely broken; re-authorize it.
`403`	Forbidden	The connection is missing permissions or scopes.
`404`	Not Found	The requested resource does not exist.
`429`	Too Many Requests	Rate limit exceeded (see the two sources below).
`500`	Internal Server Error	An unexpected error occurred.
`501`	Not Implemented	Not supported by this integration.

Errors from the underlying integration pass through: the integration's status comes back as ours (429, 401, 403, 404 or 5xx), usually with its message. When the integration's error body is unclear, Unified extracts what it can and returns a clearer message.

429 Too Many Requests

A 429 has two possible sources:

The integration's own rate limit, passed through.
Unified's workspace limit: a rolling 60 seconds, set by plan, with the message Too many requests to unified.to API; max requests per minute: N.

const options = {
  method: 'GET',
  url: 'https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation',
  headers: {
    authorization: 'bearer .....'
  },
  params: {
    limit: 50,
    offset: 0,
    updated_gte: '2026-10-12T03:24:38.891Z',
    sort: 'updated_at',
    order: 'asc',
    query: '',
    patient_id: '',
    type: '',
    fields: '',
    raw: '',
  }
};

const results = await axios.request(options);

Code Samples

Node.js SDK

import { UnifiedTo } from '@unified-api/typescript-sdk';

const sdk = new UnifiedTo({
    security: {
        jwt: '<YOUR_API_KEY_HERE>',
    },
});

const connectionId = '5de520f96e439b002043d8dc';

const results = await sdk.healthcare.listHealthcareObservations({ connectionId, 
    limit: 50,
    offset: 0,
    updated_gte: '2026-10-12T03:24:38.891Z',
    sort: 'updated_at',
    order: 'asc',
    query: '',
    patient_id: '',
    type: '',
    fields: '',
    raw: '',
 });

Node.js (axios)

const options = {
  method: 'GET',
  url: 'https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation',
  headers: {
    authorization: 'bearer .....'
  },
  params: {
    limit: 50,
    offset: 0,
    updated_gte: '2026-10-12T03:24:38.891Z',
    sort: 'updated_at',
    order: 'asc',
    query: '',
    patient_id: '',
    type: '',
    fields: '',
    raw: '',
  }
};

const results = await axios.request(options);

Java

AsyncHttpClient client = new DefaultAsyncHttpClient();

client.prepare("GET", "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw=")
  .setHeader("accept", "application/json")
  .setHeader("authorization", ".....")
  .execute()
  .toCompletableFuture()
  .thenAccept(System.out::println)
  .join();

client.close();

Go

import (
	"fmt"
	"net/http"
	"io/ioutil"
)

url := `https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw=

req, _ := http.NewRequest("GET", url, nil)

req.Header.Add("accept", "application/json")
req.Header.Add("authorization", ".....")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
body, _ := ioutil.ReadAll(res.Body)

Python

import requests

url = "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw="

headers = {
    "accept": "application/json",
    "authorization": "....."
}

response = requests.get(url, headers=headers)

PHP

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "accept: application/json",
    "authorization: ....."
  ],
]);

Ruby

require 'uri'
require 'net/http'
require 'openssl'

url = URI("https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw=")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["accept"] = 'application/json'
request["authorization"] = '....'

response = http.request(request)
puts response.read_body

cURL

curl --request GET \
  --url 'https://api.unified.to/healthcare/5de520f96e439b002043d8dc/observation?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&patient_id=&type=&fields=&raw=' \
  --header 'accept: application/json' \
  --header 'authorization: .....'

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