isBlockhashValid RPC Method

Paramètres

blockhash

chaîne de caractères

OBLIGATOIRE

Chargement...

objet

objet

Chargement...

finalisé

Chargement...

confirmed

Chargement...

processed

Chargement...

minContextSlot

entier

Chargement...

Renvoie

résultat

Chargement...

Requête

1
curl https://docs-demo.solana-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  -d '
5
    {
6
      "id":45,
7
      "jsonrpc":"2.0",
8
      "method":"isBlockhashValid",
9
      "params":[
10
       "JupRhwjrF5fAcs6dFhLH59r3TJFvbcyLP2NRM8UGH9H"
11
      ]
12
    }
13
'

1
curl https://docs-demo.solana-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  -d '
5
    {
6
      "id":45,
7
      "jsonrpc":"2.0",
8
      "method":"isBlockhashValid",
9
      "params":[
10
       "JupRhwjrF5fAcs6dFhLH59r3TJFvbcyLP2NRM8UGH9H"
11
      ]
12
    }
13
'

1
import { createSolanaRpc, blockhash } from "@solana/kit";
2

3
(async () => {
4
  const solanaRpc = createSolanaRpc("https://docs-demo.solana-mainnet.quiknode.pro/");
5

6
  const blockHash = blockhash("EPnQzurHhxLXGtk73B5zvWaRoGpkzd5tU9ZGVAULbQoJ");
7
  essayer {
8
    const isValid = await solanaRpc.isBlockhashValid(blockHash)
9
    console.log("Is blockhash valid:", isValid);
10
  } catch (erreur) {
11
    console.error("Error checking blockhash validity:", error);
12
  }
13
})();

1
import { createSolanaRpc, blockhash } from "@solana/kit";
2

3
(async () => {
4
  const solanaRpc = createSolanaRpc("https://docs-demo.solana-mainnet.quiknode.pro/");
5

6
  const blockHash = blockhash("EPnQzurHhxLXGtk73B5zvWaRoGpkzd5tU9ZGVAULbQoJ");
7
  essayer {
8
    const isValid = await solanaRpc.isBlockhashValid(blockHash)
9
    console.log("Is blockhash valid:", isValid);
10
  } catch (erreur) {
11
    console.error("Error checking blockhash validity:", error);
12
  }
13
})();

1
use reqwest::header;
2
use reqwest::Client;
3
use std::error::Error;
4

5
#[tokio::main]
6
async fn main() -> Result<(), Box<dyn Error>> {
7
    let mut headers = header::HeaderMap::new();
8
    headers.insert("Content-Type", "application/json".parse().unwrap());
9

10
    let client = Client::new();
11
    let json_data = r#"
12
    {
13
        "id": 45,
14
        "jsonrpc": "2.0",
15
        "method": "isBlockhashValid",
16
        "params": [
17
        JupRhwjrF5fAcs6dFhLH59r3TJFvbcyLP2NRM8UGH9H
18
        ]
19
    }
20
    "#;
21
    let response = client
22
        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
23
        .headers(headers)
24
        .body(json_data)
25
        .send()
26
        .await?; 
27

28
    let body = response.text().await?;
29
    println!("{}", body);
30

31
    Ok(())
32
}

1
use reqwest::header;
2
use reqwest::Client;
3
use std::error::Error;
4

5
#[tokio::main]
6
async fn main() -> Result<(), Box<dyn Error>> {
7
    let mut headers = header::HeaderMap::new();
8
    headers.insert("Content-Type", "application/json".parse().unwrap());
9

10
    let client = Client::new();
11
    let json_data = r#"
12
    {
13
        "id": 45,
14
        "jsonrpc": "2.0",
15
        "method": "isBlockhashValid",
16
        "params": [
17
        JupRhwjrF5fAcs6dFhLH59r3TJFvbcyLP2NRM8UGH9H
18
        ]
19
    }
20
    "#;
21
    let response = client
22
        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
23
        .headers(headers)
24
        .body(json_data)
25
        .send()
26
        .await?; 
27

28
    let body = response.text().await?;
29
    println!("{}", body);
30

31
    Ok(())
32
}

Réponse

1
{
2
  "jsonrpc": "2.0",
3
  "result": {
4
    "context": {
5
      "slot": 2483
6
    },
7
    "value": false
8
  },
9
  "id": 45
10
}

1
{
2
  "jsonrpc": "2.0",
3
  "result": {
4
    "context": {
5
      "slot": 2483
6
    },
7
    "value": false
8
  },
9
  "id": 45
10
}

Vous n'avez pas encore de compte ?

Créez votre endpoint Quicknode en quelques secondes et commencez à développer

Commencez gratuitement