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/ getBlockHeight
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Parameters:
Commitment - string - (optional) The level of commitment required for the query. It can be one of:
Finalized - string - The node will query the most recent block confirmed by supermajority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized
Confirmed - string - The node will query the most recent block that has been voted on by supermajority of the cluster
Processed - string - The node will query its most recent block. Note that the block may not be complete
minContextSlot - integer - (optional) The minimum slot at which the request can be evaluated
Returns:
Code Examples:
// not currently supported by solanaJS
const axios = require("axios");
(() => {
const config = {
headers: {
"Content-Type": "application/json",
},
};
const data = {
jsonrpc: "2.0",
id: 1,
method: "getBlockHeight",
};
axios
.post("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/", data, config)
.then(function (response) {
// handle success
console.log(response.data);
})
.catch((err) => {
// handle error
console.log(err);
});
})();
from jsonrpcclient import request, parse, Ok
import logging
import requests
response = requests.post("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/", json=request("getBlockHeight"))
parsed = parse(response.json())
if isinstance(parsed, Ok):
print(parsed.result)
else:
logging.error(parsed.message)
curl http://sample-endpoint-name.network.quiknode.pro/token-goes-here/ \
-X POST \
-H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","id":1, "method":"getBlockHeight"}'
require "uri"
require "json"
require "net/http"
url = URI("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/")
https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
"jsonrpc": "2.0",
"id": 1,
"method": "getBlockHeight"
})
response = https.request(request)
puts response.read_body