> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://api-docs.nilo.services/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://api-docs.nilo.services/_mcp/server.

# Buscar por parâmetros

GET https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest

Devolve os medicamentos **prescritos** aos pacientes numa receita. Os registrados sem prescrição estão em `MedicationStatement`.

Reference: https://api-docs.nilo.services/referencia/endpoints/medication-request/medication-request-search-by-params

## Authentication

- `x-api-key` header (required) — API Key authentication via header

## Servers

- `https://landing-zone-api.nilo.services` (Production, default)
- `https://landing-zone-api.stg.nilo.services` (Staging)

## Request

### Query parameters

- `identifier` (string, optional) — Identificador do registro, na sintaxe `system|value`. É sempre o identificador Nilo — este recurso não carrega chave de parceiro.
- `patient` (string, optional) — Prescrições de um paciente, pelo `id` Nilo FHIR dele.
- `patient:identifier` (string, optional) — Prescrições de um paciente, pelo identificador dele embutido na referência.
- `subject` (string, optional) — O mesmo campo que `patient`.
- `status` (enum, optional) — Situação da receita a que o medicamento pertence. `unknown` é reservado e não ocorre hoje.
  - Allowed values: `draft`, `completed`, `entered-in-error`, `unknown`
- `intent` (enum, optional) — Aceito, e inútil: toda prescrição é `order`.
  - Allowed values: `order`
- `medication` (string, optional) — Prescrições de um medicamento do catálogo, pelo `id` Nilo FHIR do `Medication`.
- `subject:identifier` (string, optional) — O mesmo que `patient:identifier`.
- `medication:identifier` (string, optional) — Prescrições de um medicamento do catálogo, pelo identificador dele — a forma estável entre ambientes.
- `encounter:identifier` (string, optional) — Prescrições de um atendimento, pelo identificador dele. **Só a forma `:identifier` funciona** — a referência ao atendimento vem sem `reference`.
- `requester:identifier` (string, optional) — Prescrições de um profissional, pelo identificador dele.
- `_count` (integer, optional) — Quantidade de registros por página.
- `_lastUpdated` (list of string, optional) — Data de última alteração dos registros que devem ser retornado.

## Response

### 200

Operação bem sucedida.

- `resourceType` (string, required, default: Bundle) — Indica o tipo do recurso transacionado.
- `type` (enum, required) — Constante `searchset` neste endpoint.
  - Allowed values: `searchset`
- `entry` (list of MedicationRequest_Entry, optional) — Uma entrada por recurso encontrado. Vazia quando não há resultados.
- `link` (list of BundleMedicationRequestLinkItems, optional) — Navegação do resultado. Havendo próxima página, ela vem pronta em `next`.

## Errors

### 400 Bad Request Error

Parâmetro enviado inválido.

- `issue` (list of OperationOutcomeIssueItems, required) — Uma coleção de mensagens de erro, aviso ou informação que resultado de uma ação do sistema.
- `resourceType` (string, required, default: OperationOutcome) — Indica o tipo do recurso transacionado.

## Types

### MedicationRequest_Entry

Envelope da leitura por `id`. Não é um `Bundle`, mas também não é o recurso nu: o medicamento prescrito está em `resource`.

- `fullUrl` (string, required) — URL absoluta do recurso neste ambiente.
- `resource` (MedicationRequest, required) — O recurso.
- `search` (MedicationRequestEntrySearch, required) — Constante com `mode` igual a `match`, herdada da forma de busca.

### BundleMedicationRequestLinkItems

- `relation` (string, optional) — Uma relação conforme a definição RFC8288.
- `url` (string, optional) — Link de referência.

### OperationOutcomeIssueItems

Uma mensagem de erro, aviso ou informação que resultado de uma ação do sistema.

- `code` (enum, optional) — Descreve o tipo do problema.
  - Allowed values: `invalid`, `structure`, `required`, `value`, `invariant`, `security`, `login`, `unknown`, `expired`, `forbidden`, `suppressed`, `processing`, `not-supported`, `duplicate`, `multiple-matches`, `not-found`, `deleted`, `too-long`, `code-invalid`, `extension`, `too-costly`, `business-rule`, `conflict`, `transient`, `lock-error`, `no-store`, `exception`, `timeout`, `incomplete`, `throttled`, `informational`
- `details` (CodeableConcept, optional) — Detalhes adicionais sobre os códigos de resultado da operação de erro.
- `diagnostics` (string, optional) — Informações de diagnóstico adicionais sobre o problema
- `expression` (list of string, optional) — FHIR Path (caminho) do(s) elemento(s) relacionado(s) ao problema.
- `severity` (enum, optional) — Indica o resultado do processamento apesar do problema indicado.
  - Allowed values: `fatal`, `error`, `warning`, `information`

### MedicationRequest

Medicamento prescrito ao paciente numa receita. Recurso somente leitura.

- `resourceType` (string, required, default: MedicationRequest) — Indica o tipo do recurso transacionado.
- `identifier` (list of Identifier, required) — Identificador Nilo do registro, no `system` `.../NamingSystem/hippocrates-api--medication-request`. Este recurso nunca carrega identificadores do seu sistema.
- `status` (string, required) — Situação da **receita** inteira, não deste medicamento: `draft` enquanto ela está sendo emitida, `completed` quando foi emitida, `entered-in-error` quando a emissão falhou. `unknown` é reservado e não ocorre hoje.
- `intent` (string, required) — Constante `order`.
- `medicationReference` (Reference, required) — O medicamento, apontando para um `Medication`. É por aqui que se descobre o nome.
- `subject` (Reference, required) — O paciente.
- `id` (string, optional) — Identificador Nilo FHIR do recurso, usado na leitura por ID.
- `meta` (Meta, optional) — Metadados da gravação no store — versão e data da última alteração.
- `encounter` (Reference, optional) — O atendimento em que a receita foi emitida, quando houver. Vem **sem** `reference` — só `identifier` e `type`.
- `requester` (Reference, optional) — O profissional que prescreveu.
- `recorder` (Reference, optional) — Repete o `requester` — não é um segundo profissional.
- `dosageInstruction` (list of Dosage, optional) — Uma entrada por posologia registrada, com o texto em `text`. Posologia sem texto vem como `?`.
- `note` (list of Annotation, optional) — As anotações do registro, uma por item.
- `supportingInformation` (list of Reference, optional) — Quando a receita tem PDF, um item apontando para o `DocumentReference` que guarda a URL do arquivo. Lista vazia é omitida.

### MedicationRequestEntrySearch

Constante com `mode` igual a `match`, herdada da forma de busca.

- `mode` (string, optional)

### CodeableConcept

Um CodeableConcept representa um valor geralmente fornecido como uma referência a terminologias ou ontologias, mas também pode ser definido pelo fornecimento de texto. Esse é um padrão comum em dados de saúde.

- `coding` (list of Coding, optional) — Código definido por um sistema de terminologia.
- `text` (string, optional) — Representação de texto simples do conceito.

### Identifier

Um identificador, código que identifica alguma entidade de forma única e inequívoca. Normalmente, isso é usado para identificadores de negócios.

- `system` (string, required) — O namespace para o valor do identificador. O cliente deve usar o seu próprio namespace.
- `value` (string, required) — O código de identificação único. Cliente deve usar o seu próprio.
- `use` (enum, optional) — A finalidade deste identificador.
  - Allowed values: `usual`, `official`, `temp`, `secondary`, `old`

### Reference

Uma referência de um recurso para outro.

- `identifier` (Identifier, required) — Um identificador, código que identifica alguma entidade de forma única e inequívoca. Normalmente, isso é usado para identificadores de negócios.
- `type` (string, required) — Indica o tipo do recurso referenciado.
- `display` (string, optional) — Alternativa textual para descrever a referência.
- `reference` (string, optional) — Referência direta.

### Meta

Os metadados sobre um recurso. Este conteúdo do recurso é normalmente mantido pelo sistema gestor do registro.

- `lastUpdated` (string, optional) — Um instante no tempo (necessário conhecer pelo menos até o nível de segundos).
- `versionId` (string, optional) — Qualquer combinação de letras, números, "-" e ".", com um limite de 64 caracteres. (Pode ser um número inteiro, um OID não prefixado, UUID ou qualquer outro padrão de identificador que atenda a essas restrições.) Os IDs não diferenciam maiúsculas de minúsculas.

### Dosage

Indica como o medicamento foi, é ou deve ser tomado pelo paciente.

- `text` (string, optional) — Representação textual.

### Annotation

Uma nota de texto que também contém informações sobre quem fez o declaração e quando.

- `authorReference` (Reference, optional) — O indivíduo responsável por fazer a anotação.
- `text` (string, optional) — O conteúdo da anotação.
- `time` (string, optional) — Quando a anotação foi feita.

### Coding

Código definido por um sistema de terminologia.

- `code` (string, optional) — Código de identificação de um termo no sistema terminológico.
- `display` (string, optional) — Representação textual definida pelo sistema terminológico.
- `system` (string, optional) — Identidade do sistema terminológico.

## Examples

### Busca com resultados

**Response**

```json
{
  "resourceType": "Bundle",
  "type": "searchset",
  "entry": [
    {
      "fullUrl": "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest/d4b9605e-72a1-4c38-8b0f-6e921ac47d53",
      "resource": {
        "resourceType": "MedicationRequest",
        "identifier": [
          {
            "system": "https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/hippocrates-api--medication-request",
            "value": "71205",
            "use": "usual"
          }
        ],
        "status": "completed",
        "intent": "order",
        "medicationReference": {
          "identifier": {
            "system": "https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/almanac-api--drug-package",
            "value": "88213",
            "use": "usual"
          },
          "type": "Medication",
          "reference": "Medication/3a7f61c9-04d8-4e52-9b70-1de85c2a4f36"
        },
        "subject": {
          "identifier": {
            "system": "https://www.acmesaude.com.br/integracao/paciente/",
            "value": "507823709",
            "use": "usual"
          },
          "type": "Patient",
          "reference": "Patient/ba200cfa-dae0-46cf-81a0-008e3f7414b4"
        },
        "id": "d4b9605e-72a1-4c38-8b0f-6e921ac47d53",
        "meta": {
          "lastUpdated": "2026-04-02T16:20:44.905000Z",
          "versionId": "MTc4NjAyMTQ1MjkwNTAwMDM4OA"
        },
        "encounter": {
          "identifier": {
            "system": "https://www.acmesaude.com.br/integracao/atendimento/",
            "value": "55162",
            "use": "usual"
          },
          "type": "Encounter"
        },
        "requester": {
          "identifier": {
            "system": "https://www.acmesaude.com.br/integracao/profissional/",
            "value": "5032932",
            "use": "usual"
          },
          "type": "Practitioner",
          "reference": "Practitioner/1f30c8b7-45ad-4e62-9c81-73b0e5f24a19"
        },
        "recorder": {
          "identifier": {
            "system": "https://www.acmesaude.com.br/integracao/profissional/",
            "value": "5032932",
            "use": "usual"
          },
          "type": "Practitioner",
          "reference": "Practitioner/1f30c8b7-45ad-4e62-9c81-73b0e5f24a19"
        },
        "dosageInstruction": [
          {
            "text": "1 comprimido a cada 12 horas por 7 dias"
          }
        ],
        "supportingInformation": [
          {
            "identifier": {
              "system": "https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/hippocrates-api--medication-request",
              "value": "71205",
              "use": "usual"
            },
            "type": "DocumentReference",
            "reference": "DocumentReference/f0c53a81-9d47-4b62-a1e8-27b4906cd5e3"
          }
        ]
      },
      "search": {
        "mode": "match"
      }
    }
  ],
  "link": []
}
```

**SDK Code**

```python Busca com resultados
import requests

url = "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest"

querystring = {"_count":"50","_lastUpdated":"[\"eq2013-01-14\"]","encounter:identifier":"https://www.acmesaude.com.br/integracao/atendimento/|55162","identifier":"https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/hippocrates-api--medication-request|71205","intent":"order","medication":"Medication/3a7f61c9-04d8-4e52-9b70-1de85c2a4f36","medication:identifier":"https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/almanac-api--drug-package|88213","patient":"Patient/ba200cfa-dae0-46cf-81a0-008e3f7414b4","patient:identifier":"https://www.acmesaude.com.br/integracao/paciente/|507823709","requester:identifier":"https://www.acmesaude.com.br/integracao/profissional/|5032932","status":"completed","subject":"Patient/ba200cfa-dae0-46cf-81a0-008e3f7414b4","subject:identifier":"https://www.acmesaude.com.br/integracao/paciente/|507823709"}

headers = {"x-api-key": "<apiKey>"}

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

print(response.json())
```

```javascript Busca com resultados
const url = 'https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709';
const options = {method: 'GET', headers: {'x-api-key': '<apiKey>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Busca com resultados
package main

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

func main() {

	url := "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709"

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

	req.Header.Add("x-api-key", "<apiKey>")

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Busca com resultados
require 'uri'
require 'net/http'

url = URI("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<apiKey>'

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

```java Busca com resultados
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")
  .header("x-api-key", "<apiKey>")
  .asString();
```

```php Busca com resultados
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709', [
  'headers' => [
    'x-api-key' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp Busca com resultados
using RestSharp;

var client = new RestClient("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709");
var request = new RestRequest(Method.GET);
request.AddHeader("x-api-key", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Busca com resultados
import Foundation

let headers = ["x-api-key": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### Busca sem resultados

**Response**

```json
{
  "resourceType": "Bundle",
  "type": "searchset",
  "entry": [],
  "link": []
}
```

**SDK Code**

```python Busca sem resultados
import requests

url = "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest"

querystring = {"_count":"50","_lastUpdated":"[\"eq2013-01-14\"]","encounter:identifier":"https://www.acmesaude.com.br/integracao/atendimento/|55162","identifier":"https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/hippocrates-api--medication-request|71205","intent":"order","medication":"Medication/3a7f61c9-04d8-4e52-9b70-1de85c2a4f36","medication:identifier":"https://landing-zone-api.nilo.services/fhir/resources/NamingSystem/almanac-api--drug-package|88213","patient":"Patient/ba200cfa-dae0-46cf-81a0-008e3f7414b4","patient:identifier":"https://www.acmesaude.com.br/integracao/paciente/|507823709","requester:identifier":"https://www.acmesaude.com.br/integracao/profissional/|5032932","status":"completed","subject":"Patient/ba200cfa-dae0-46cf-81a0-008e3f7414b4","subject:identifier":"https://www.acmesaude.com.br/integracao/paciente/|507823709"}

headers = {"x-api-key": "<apiKey>"}

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

print(response.json())
```

```javascript Busca sem resultados
const url = 'https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709';
const options = {method: 'GET', headers: {'x-api-key': '<apiKey>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Busca sem resultados
package main

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

func main() {

	url := "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709"

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

	req.Header.Add("x-api-key", "<apiKey>")

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Busca sem resultados
require 'uri'
require 'net/http'

url = URI("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<apiKey>'

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

```java Busca sem resultados
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")
  .header("x-api-key", "<apiKey>")
  .asString();
```

```php Busca sem resultados
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709', [
  'headers' => [
    'x-api-key' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp Busca sem resultados
using RestSharp;

var client = new RestClient("https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709");
var request = new RestRequest(Method.GET);
request.AddHeader("x-api-key", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Busca sem resultados
import Foundation

let headers = ["x-api-key": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://landing-zone-api.nilo.services/fhir/resources/MedicationRequest?_count=50&_lastUpdated=%5B%22eq2013-01-14%22%5D&encounter%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fatendimento%2F%7C55162&identifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Fhippocrates-api--medication-request%7C71205&intent=order&medication=Medication%2F3a7f61c9-04d8-4e52-9b70-1de85c2a4f36&medication%3Aidentifier=https%3A%2F%2Flanding-zone-api.nilo.services%2Ffhir%2Fresources%2FNamingSystem%2Falmanac-api--drug-package%7C88213&patient=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&patient%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709&requester%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fprofissional%2F%7C5032932&status=completed&subject=Patient%2Fba200cfa-dae0-46cf-81a0-008e3f7414b4&subject%3Aidentifier=https%3A%2F%2Fwww.acmesaude.com.br%2Fintegracao%2Fpaciente%2F%7C507823709")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```