curl --request POST \
  --url https://spi.sandbox.lerian.net/api/v1/brcode/cob \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "calendario": {
    "expiracao": 123
  },
  "chave": "<string>",
  "valor": {
    "original": "<string>",
    "modalidadeAlteracao": 0,
    "retirada": {}
  },
  "devedor": {
    "cep": "<string>",
    "cidade": "<string>",
    "cnpj": "<string>",
    "cpf": "<string>",
    "email": "<string>",
    "logradouro": "<string>",
    "nome": "<string>",
    "uf": "<string>"
  },
  "infoAdicionais": [
    {
      "nome": "<string>",
      "valor": "<string>"
    }
  ],
  "loc": {
    "id": 123
  },
  "solicitacaoPagador": "<string>"
}
'

import requests

url = "https://spi.sandbox.lerian.net/api/v1/brcode/cob"

payload = {
    "calendario": { "expiracao": 123 },
    "chave": "<string>",
    "valor": {
        "original": "<string>",
        "modalidadeAlteracao": 0,
        "retirada": {}
    },
    "devedor": {
        "cep": "<string>",
        "cidade": "<string>",
        "cnpj": "<string>",
        "cpf": "<string>",
        "email": "<string>",
        "logradouro": "<string>",
        "nome": "<string>",
        "uf": "<string>"
    },
    "infoAdicionais": [
        {
            "nome": "<string>",
            "valor": "<string>"
        }
    ],
    "loc": { "id": 123 },
    "solicitacaoPagador": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    calendario: {expiracao: 123},
    chave: '<string>',
    valor: {original: '<string>', modalidadeAlteracao: 0, retirada: {}},
    devedor: {
      cep: '<string>',
      cidade: '<string>',
      cnpj: '<string>',
      cpf: '<string>',
      email: '<string>',
      logradouro: '<string>',
      nome: '<string>',
      uf: '<string>'
    },
    infoAdicionais: [{nome: '<string>', valor: '<string>'}],
    loc: {id: 123},
    solicitacaoPagador: '<string>'
  })
};

fetch('https://spi.sandbox.lerian.net/api/v1/brcode/cob', 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://spi.sandbox.lerian.net/api/v1/brcode/cob",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'calendario' => [
        'expiracao' => 123
    ],
    'chave' => '<string>',
    'valor' => [
        'original' => '<string>',
        'modalidadeAlteracao' => 0,
        'retirada' => [
                
        ]
    ],
    'devedor' => [
        'cep' => '<string>',
        'cidade' => '<string>',
        'cnpj' => '<string>',
        'cpf' => '<string>',
        'email' => '<string>',
        'logradouro' => '<string>',
        'nome' => '<string>',
        'uf' => '<string>'
    ],
    'infoAdicionais' => [
        [
                'nome' => '<string>',
                'valor' => '<string>'
        ]
    ],
    'loc' => [
        'id' => 123
    ],
    'solicitacaoPagador' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://spi.sandbox.lerian.net/api/v1/brcode/cob"

	payload := strings.NewReader("{\n  \"calendario\": {\n    \"expiracao\": 123\n  },\n  \"chave\": \"<string>\",\n  \"valor\": {\n    \"original\": \"<string>\",\n    \"modalidadeAlteracao\": 0,\n    \"retirada\": {}\n  },\n  \"devedor\": {\n    \"cep\": \"<string>\",\n    \"cidade\": \"<string>\",\n    \"cnpj\": \"<string>\",\n    \"cpf\": \"<string>\",\n    \"email\": \"<string>\",\n    \"logradouro\": \"<string>\",\n    \"nome\": \"<string>\",\n    \"uf\": \"<string>\"\n  },\n  \"infoAdicionais\": [\n    {\n      \"nome\": \"<string>\",\n      \"valor\": \"<string>\"\n    }\n  ],\n  \"loc\": {\n    \"id\": 123\n  },\n  \"solicitacaoPagador\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://spi.sandbox.lerian.net/api/v1/brcode/cob")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"calendario\": {\n    \"expiracao\": 123\n  },\n  \"chave\": \"<string>\",\n  \"valor\": {\n    \"original\": \"<string>\",\n    \"modalidadeAlteracao\": 0,\n    \"retirada\": {}\n  },\n  \"devedor\": {\n    \"cep\": \"<string>\",\n    \"cidade\": \"<string>\",\n    \"cnpj\": \"<string>\",\n    \"cpf\": \"<string>\",\n    \"email\": \"<string>\",\n    \"logradouro\": \"<string>\",\n    \"nome\": \"<string>\",\n    \"uf\": \"<string>\"\n  },\n  \"infoAdicionais\": [\n    {\n      \"nome\": \"<string>\",\n      \"valor\": \"<string>\"\n    }\n  ],\n  \"loc\": {\n    \"id\": 123\n  },\n  \"solicitacaoPagador\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://spi.sandbox.lerian.net/api/v1/brcode/cob")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"calendario\": {\n    \"expiracao\": 123\n  },\n  \"chave\": \"<string>\",\n  \"valor\": {\n    \"original\": \"<string>\",\n    \"modalidadeAlteracao\": 0,\n    \"retirada\": {}\n  },\n  \"devedor\": {\n    \"cep\": \"<string>\",\n    \"cidade\": \"<string>\",\n    \"cnpj\": \"<string>\",\n    \"cpf\": \"<string>\",\n    \"email\": \"<string>\",\n    \"logradouro\": \"<string>\",\n    \"nome\": \"<string>\",\n    \"uf\": \"<string>\"\n  },\n  \"infoAdicionais\": [\n    {\n      \"nome\": \"<string>\",\n      \"valor\": \"<string>\"\n    }\n  ],\n  \"loc\": {\n    \"id\": 123\n  },\n  \"solicitacaoPagador\": \"<string>\"\n}"

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

{
  "calendario": {
    "criacao": "<string>",
    "expiracao": 123
  },
  "chave": "<string>",
  "loc": {
    "criacao": "<string>",
    "id": 123,
    "location": "<string>"
  },
  "location": "<string>",
  "pixCopiaECola": "<string>",
  "revisao": 123,
  "txid": "<string>",
  "valor": {
    "modalidadeAlteracao": 0,
    "original": "<string>",
    "retirada": {
      "saque": {
        "modalidadeAgente": "<string>",
        "prestadorDoServicoDeSaque": "<string>",
        "valor": "<string>",
        "modalidadeAlteracao": 0
      },
      "troco": {
        "modalidadeAgente": "<string>",
        "prestadorDoServicoDeSaque": "<string>",
        "valor": "<string>",
        "modalidadeAlteracao": 0
      }
    }
  },
  "devedor": {
    "cep": "<string>",
    "cidade": "<string>",
    "cnpj": "<string>",
    "cpf": "<string>",
    "email": "<string>",
    "logradouro": "<string>",
    "nome": "<string>",
    "uf": "<string>"
  },
  "infoAdicionais": [
    {
      "nome": "<string>",
      "valor": "<string>"
    }
  ],
  "solicitacaoPagador": "<string>"
}

{
  "code": "<string>",
  "detail": "<string>",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "about:blank"
}