curl --request GET \
  --url https://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest

import requests

url = "https://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest', 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://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($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://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://cosmos-rest.publicnode.com/cosmos/base/tendermint/v1beta1/blocks/latest")

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

request = Net::HTTP::Get.new(url)

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

{
  "block_id": {
    "hash": "aSDinaTvuI8gbWludGxpZnk=",
    "part_set_header": {
      "total": 123,
      "hash": "aSDinaTvuI8gbWludGxpZnk="
    }
  },
  "block": {
    "header": {
      "version": {
        "block": "<string>",
        "app": "<string>"
      },
      "chain_id": "<string>",
      "height": "<string>",
      "time": "2023-11-07T05:31:56Z",
      "last_block_id": {
        "hash": "aSDinaTvuI8gbWludGxpZnk=",
        "part_set_header": {
          "total": 123,
          "hash": "aSDinaTvuI8gbWludGxpZnk="
        }
      },
      "last_commit_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "data_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "next_validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "consensus_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "app_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "last_results_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "evidence_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "proposer_address": "aSDinaTvuI8gbWludGxpZnk="
    },
    "data": {
      "txs": [
        "aSDinaTvuI8gbWludGxpZnk="
      ]
    },
    "evidence": {
      "evidence": [
        {
          "duplicate_vote_evidence": {
            "vote_a": {
              "type": "SIGNED_MSG_TYPE_UNKNOWN",
              "height": "<string>",
              "round": 123,
              "block_id": {
                "hash": "aSDinaTvuI8gbWludGxpZnk=",
                "part_set_header": {
                  "total": 123,
                  "hash": "aSDinaTvuI8gbWludGxpZnk="
                }
              },
              "timestamp": "2023-11-07T05:31:56Z",
              "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
              "validator_index": 123,
              "signature": "aSDinaTvuI8gbWludGxpZnk=",
              "extension": "aSDinaTvuI8gbWludGxpZnk=",
              "extension_signature": "aSDinaTvuI8gbWludGxpZnk="
            },
            "vote_b": {
              "type": "SIGNED_MSG_TYPE_UNKNOWN",
              "height": "<string>",
              "round": 123,
              "block_id": {
                "hash": "aSDinaTvuI8gbWludGxpZnk=",
                "part_set_header": {
                  "total": 123,
                  "hash": "aSDinaTvuI8gbWludGxpZnk="
                }
              },
              "timestamp": "2023-11-07T05:31:56Z",
              "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
              "validator_index": 123,
              "signature": "aSDinaTvuI8gbWludGxpZnk=",
              "extension": "aSDinaTvuI8gbWludGxpZnk=",
              "extension_signature": "aSDinaTvuI8gbWludGxpZnk="
            },
            "total_voting_power": "<string>",
            "validator_power": "<string>",
            "timestamp": "2023-11-07T05:31:56Z"
          },
          "light_client_attack_evidence": {
            "conflicting_block": {
              "signed_header": {
                "header": {
                  "version": {
                    "block": "<string>",
                    "app": "<string>"
                  },
                  "chain_id": "<string>",
                  "height": "<string>",
                  "time": "2023-11-07T05:31:56Z",
                  "last_block_id": {
                    "hash": "aSDinaTvuI8gbWludGxpZnk=",
                    "part_set_header": {
                      "total": 123,
                      "hash": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  },
                  "last_commit_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "data_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "next_validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "consensus_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "app_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "last_results_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "evidence_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "proposer_address": "aSDinaTvuI8gbWludGxpZnk="
                },
                "commit": {
                  "height": "<string>",
                  "round": 123,
                  "block_id": {
                    "hash": "aSDinaTvuI8gbWludGxpZnk=",
                    "part_set_header": {
                      "total": 123,
                      "hash": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  },
                  "signatures": [
                    {
                      "block_id_flag": "BLOCK_ID_FLAG_UNKNOWN",
                      "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
                      "timestamp": "2023-11-07T05:31:56Z",
                      "signature": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  ]
                }
              },
              "validator_set": {
                "validators": [
                  {
                    "address": "aSDinaTvuI8gbWludGxpZnk=",
                    "pub_key": {
                      "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                      "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                    },
                    "voting_power": "<string>",
                    "proposer_priority": "<string>"
                  }
                ],
                "proposer": {
                  "address": "aSDinaTvuI8gbWludGxpZnk=",
                  "pub_key": {
                    "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                    "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                  },
                  "voting_power": "<string>",
                  "proposer_priority": "<string>"
                },
                "total_voting_power": "<string>"
              }
            },
            "common_height": "<string>",
            "byzantine_validators": [
              {
                "address": "aSDinaTvuI8gbWludGxpZnk=",
                "pub_key": {
                  "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                  "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                },
                "voting_power": "<string>",
                "proposer_priority": "<string>"
              }
            ],
            "total_voting_power": "<string>",
            "timestamp": "2023-11-07T05:31:56Z"
          }
        }
      ]
    },
    "last_commit": {
      "height": "<string>",
      "round": 123,
      "block_id": {
        "hash": "aSDinaTvuI8gbWludGxpZnk=",
        "part_set_header": {
          "total": 123,
          "hash": "aSDinaTvuI8gbWludGxpZnk="
        }
      },
      "signatures": [
        {
          "block_id_flag": "BLOCK_ID_FLAG_UNKNOWN",
          "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
          "timestamp": "2023-11-07T05:31:56Z",
          "signature": "aSDinaTvuI8gbWludGxpZnk="
        }
      ]
    }
  },
  "sdk_block": {
    "header": {
      "version": {
        "block": "<string>",
        "app": "<string>"
      },
      "chain_id": "<string>",
      "height": "<string>",
      "time": "2023-11-07T05:31:56Z",
      "last_block_id": {
        "hash": "aSDinaTvuI8gbWludGxpZnk=",
        "part_set_header": {
          "total": 123,
          "hash": "aSDinaTvuI8gbWludGxpZnk="
        }
      },
      "last_commit_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "data_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "next_validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "consensus_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "app_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "last_results_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "evidence_hash": "aSDinaTvuI8gbWludGxpZnk=",
      "proposer_address": "<string>"
    },
    "data": {
      "txs": [
        "aSDinaTvuI8gbWludGxpZnk="
      ]
    },
    "evidence": {
      "evidence": [
        {
          "duplicate_vote_evidence": {
            "vote_a": {
              "type": "SIGNED_MSG_TYPE_UNKNOWN",
              "height": "<string>",
              "round": 123,
              "block_id": {
                "hash": "aSDinaTvuI8gbWludGxpZnk=",
                "part_set_header": {
                  "total": 123,
                  "hash": "aSDinaTvuI8gbWludGxpZnk="
                }
              },
              "timestamp": "2023-11-07T05:31:56Z",
              "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
              "validator_index": 123,
              "signature": "aSDinaTvuI8gbWludGxpZnk=",
              "extension": "aSDinaTvuI8gbWludGxpZnk=",
              "extension_signature": "aSDinaTvuI8gbWludGxpZnk="
            },
            "vote_b": {
              "type": "SIGNED_MSG_TYPE_UNKNOWN",
              "height": "<string>",
              "round": 123,
              "block_id": {
                "hash": "aSDinaTvuI8gbWludGxpZnk=",
                "part_set_header": {
                  "total": 123,
                  "hash": "aSDinaTvuI8gbWludGxpZnk="
                }
              },
              "timestamp": "2023-11-07T05:31:56Z",
              "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
              "validator_index": 123,
              "signature": "aSDinaTvuI8gbWludGxpZnk=",
              "extension": "aSDinaTvuI8gbWludGxpZnk=",
              "extension_signature": "aSDinaTvuI8gbWludGxpZnk="
            },
            "total_voting_power": "<string>",
            "validator_power": "<string>",
            "timestamp": "2023-11-07T05:31:56Z"
          },
          "light_client_attack_evidence": {
            "conflicting_block": {
              "signed_header": {
                "header": {
                  "version": {
                    "block": "<string>",
                    "app": "<string>"
                  },
                  "chain_id": "<string>",
                  "height": "<string>",
                  "time": "2023-11-07T05:31:56Z",
                  "last_block_id": {
                    "hash": "aSDinaTvuI8gbWludGxpZnk=",
                    "part_set_header": {
                      "total": 123,
                      "hash": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  },
                  "last_commit_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "data_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "next_validators_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "consensus_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "app_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "last_results_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "evidence_hash": "aSDinaTvuI8gbWludGxpZnk=",
                  "proposer_address": "aSDinaTvuI8gbWludGxpZnk="
                },
                "commit": {
                  "height": "<string>",
                  "round": 123,
                  "block_id": {
                    "hash": "aSDinaTvuI8gbWludGxpZnk=",
                    "part_set_header": {
                      "total": 123,
                      "hash": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  },
                  "signatures": [
                    {
                      "block_id_flag": "BLOCK_ID_FLAG_UNKNOWN",
                      "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
                      "timestamp": "2023-11-07T05:31:56Z",
                      "signature": "aSDinaTvuI8gbWludGxpZnk="
                    }
                  ]
                }
              },
              "validator_set": {
                "validators": [
                  {
                    "address": "aSDinaTvuI8gbWludGxpZnk=",
                    "pub_key": {
                      "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                      "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                    },
                    "voting_power": "<string>",
                    "proposer_priority": "<string>"
                  }
                ],
                "proposer": {
                  "address": "aSDinaTvuI8gbWludGxpZnk=",
                  "pub_key": {
                    "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                    "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                  },
                  "voting_power": "<string>",
                  "proposer_priority": "<string>"
                },
                "total_voting_power": "<string>"
              }
            },
            "common_height": "<string>",
            "byzantine_validators": [
              {
                "address": "aSDinaTvuI8gbWludGxpZnk=",
                "pub_key": {
                  "ed25519": "aSDinaTvuI8gbWludGxpZnk=",
                  "secp256k1": "aSDinaTvuI8gbWludGxpZnk="
                },
                "voting_power": "<string>",
                "proposer_priority": "<string>"
              }
            ],
            "total_voting_power": "<string>",
            "timestamp": "2023-11-07T05:31:56Z"
          }
        }
      ]
    },
    "last_commit": {
      "height": "<string>",
      "round": 123,
      "block_id": {
        "hash": "aSDinaTvuI8gbWludGxpZnk=",
        "part_set_header": {
          "total": 123,
          "hash": "aSDinaTvuI8gbWludGxpZnk="
        }
      },
      "signatures": [
        {
          "block_id_flag": "BLOCK_ID_FLAG_UNKNOWN",
          "validator_address": "aSDinaTvuI8gbWludGxpZnk=",
          "timestamp": "2023-11-07T05:31:56Z",
          "signature": "aSDinaTvuI8gbWludGxpZnk="
        }
      ]
    }
  }
}

{
  "code": 123,
  "message": "<string>",
  "details": [
    {
      "@type": "<string>"
    }
  ]
}