curl --request GET \
  --url https://api.tiny.com.br/public-api/v3/contatos/{idContato} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.tiny.com.br/public-api/v3/contatos/{idContato}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.tiny.com.br/public-api/v3/contatos/{idContato}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.tiny.com.br/public-api/v3/contatos/{idContato}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.tiny.com.br/public-api/v3/contatos/{idContato}"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.tiny.com.br/public-api/v3/contatos/{idContato}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tiny.com.br/public-api/v3/contatos/{idContato}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "nome": "<string>",
  "codigo": "<string>",
  "fantasia": "<string>",
  "tipoPessoa": "J",
  "cpfCnpj": "<string>",
  "inscricaoEstadual": "<string>",
  "rg": "<string>",
  "telefone": "<string>",
  "celular": "<string>",
  "email": "<string>",
  "endereco": {
    "endereco": "<string>",
    "numero": "<string>",
    "complemento": "<string>",
    "bairro": "<string>",
    "municipio": "<string>",
    "cep": "<string>",
    "uf": "<string>",
    "pais": "<string>"
  },
  "enderecoCobranca": {
    "endereco": "<string>",
    "numero": "<string>",
    "complemento": "<string>",
    "bairro": "<string>",
    "municipio": "<string>",
    "cep": "<string>",
    "uf": "<string>",
    "pais": "<string>"
  },
  "inscricaoMunicipal": "<string>",
  "telefoneAdicional": "<string>",
  "emailNfe": "<string>",
  "site": "<string>",
  "regimeTributario": 1,
  "estadoCivil": 1,
  "profissao": "<string>",
  "sexo": "masculino",
  "dataNascimento": "<string>",
  "naturalidade": "<string>",
  "nomePai": "<string>",
  "nomeMae": "<string>",
  "cpfPai": "<string>",
  "cpfMae": "<string>",
  "limiteCredito": 123,
  "situacao": "B",
  "observacoes": "<string>",
  "observacoesDoContato": "<string>",
  "id": 123,
  "dataCriacao": "<string>",
  "dataAtualizacao": "<string>",
  "statusCrm": "L",
  "vendedor": {
    "id": 123,
    "nome": "<string>"
  },
  "tipos": [
    {
      "id": 123,
      "descricao": "<string>"
    }
  ],
  "contatos": [
    {
      "nome": "<string>",
      "telefone": "<string>",
      "ramal": "<string>",
      "email": "<string>",
      "setor": "<string>",
      "id": 123
    }
  ]
}

{
  "mensagem": "Ocorreram erros de validação",
  "detalhes": [
    {
      "campo": "codigo",
      "mensagem": "O campo código é obrigatório"
    }
  ]
}