getChainName Query

参数

该方法不接受任何参数

退货

数据

对象

正在加载...

链

对象

正在加载...

名称

字符串

正在加载...

请求

1
curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \
2
--header 'Accept: application/json' \
3
--header 'Content-Type: application/json' \
4
--data '{
5
    "query": "{ chain{name}} "
6
}'

1
curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \
2
--header 'Accept: application/json' \
3
--header 'Content-Type: application/json' \
4
--data '{
5
    "query": "{ chain{name}} "
6
}'

1
const CHAIN_NAME_QUERY = `
2
  query {
3
    chain {
4
      名称
5
    }
6
  }
7
`;
8

9
const fetchChainName = async (): Promise<void> => {
10
  试一试 {
11
    const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {
12
      方法: 'POST',
13
      headers: {
14
        “接受”: 'application/json',
15
        “Content-Type”: 'application/json',
16
      },
17
      body: JSON.stringify({
18
        query: CHAIN_NAME_QUERY,
19
      }),
20
    });
21

22
    如果 (!响应.ok) {
23
      throw new Error(`HTTP error! status: ${response.status}`);
24
    }
25

26
    const 结果 = await response.json();
27
    console.log('Chain Name:', result.data.chain.name);
28
  } catch (error) {
29
    console.error('Error fetching chain name:', error);
30
  }
31
};
32

33
fetchChainName();
34

1
const CHAIN_NAME_QUERY = `
2
  query {
3
    chain {
4
      名称
5
    }
6
  }
7
`;
8

9
const fetchChainName = async (): Promise<void> => {
10
  试一试 {
11
    const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {
12
      方法: 'POST',
13
      headers: {
14
        “接受”: 'application/json',
15
        “Content-Type”: 'application/json',
16
      },
17
      body: JSON.stringify({
18
        query: CHAIN_NAME_QUERY,
19
      }),
20
    });
21

22
    如果 (!响应.ok) {
23
      throw new Error(`HTTP error! status: ${response.status}`);
24
    }
25

26
    const 结果 = await response.json();
27
    console.log('Chain Name:', result.data.chain.name);
28
  } catch (error) {
29
    console.error('Error fetching chain name:', error);
30
  }
31
};
32

33
fetchChainName();
34

1
const myHeaders = new Headers();
2
myHeaders.append("Accept", "application/json");
3
myHeaders.追加("Content-Type", "application/json");
4

5
const raw = JSON.stringify({
6
  "query": "{ chain{name}} "
7
});
8

9
const requestOptions = {
10
  方法: "POST",
11
  标题: myHeaders,
12
  正文: raw,
13
  重定向: "follow"
14
};
15

16
fetch(“https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql”, requestOptions)
17
  .然后((响应) => 响应.文本())
18
  .然后((结果) => 控制台.log(result))
19
  .catch((error) => 控制台.错误(error));

1
const myHeaders = new Headers();
2
myHeaders.append("Accept", "application/json");
3
myHeaders.追加("Content-Type", "application/json");
4

5
const raw = JSON.stringify({
6
  "query": "{ chain{name}} "
7
});
8

9
const requestOptions = {
10
  方法: "POST",
11
  标题: myHeaders,
12
  正文: raw,
13
  重定向: "follow"
14
};
15

16
fetch(“https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql”, requestOptions)
17
  .然后((响应) => 响应.文本())
18
  .然后((结果) => 控制台.log(result))
19
  .catch((error) => 控制台.错误(error));

1
const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');
2
const fetch = require('cross-fetch');
3

4
const 客户端 = new ApolloClient({
5
  uri: “https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql”,
6
  缓存: new 内存缓存(),
7
  fetch: fetch,
8
  headers: {
9
    “接受”: 'application/json',
10
    “Content-Type”: 'application/json'
11
  }
12
});
13

14
const CHAIN_NAME_QUERY = gql`
15
  {
16
    链 {
17
      名称
18
    }
19
  }
20
`;
21

22
客户.查询({
23
  query: CHAIN_NAME_QUERY
24
})
25
.然后(结果 => {
26
  console.log('Chain Name:', result.data.chain.name);
27
})
28
.catch(error => 控制台.error('错误：', 错误));

1
const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');
2
const fetch = require('cross-fetch');
3

4
const 客户端 = new ApolloClient({
5
  uri: “https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql”,
6
  缓存: new 内存缓存(),
7
  fetch: fetch,
8
  headers: {
9
    “接受”: 'application/json',
10
    “Content-Type”: 'application/json'
11
  }
12
});
13

14
const CHAIN_NAME_QUERY = gql`
15
  {
16
    链 {
17
      名称
18
    }
19
  }
20
`;
21

22
客户.查询({
23
  query: CHAIN_NAME_QUERY
24
})
25
.然后(结果 => {
26
  console.log('Chain Name:', result.data.chain.name);
27
})
28
.catch(error => 控制台.error('错误：', 错误));

1
导入 请求
2
import json
3

4
url = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"
5

6
有效载荷 = json.dumps({
7
  "query": "{chain{name}} "
8
})
9
标题 = {
10
  “接受”: 'application/json',
11
  “Content-Type”: 'application/json'
12
}
13

14
回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
15

16
打印(响应.text)
17

1
导入 请求
2
import json
3

4
url = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"
5

6
有效载荷 = json.dumps({
7
  "query": "{chain{name}} "
8
})
9
标题 = {
10
  “接受”: 'application/json',
11
  “Content-Type”: 'application/json'
12
}
13

14
回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
15

16
打印(响应.text)
17

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")
6

7
https = Net::HTTP.new(url.主机, url.端口)
8
https.use_ssl = true
9

10
请求 = Net::HTTP::POST.new(url)
11
请求[“接受”] = "application/json"
12
请求["Content-Type"] = "application/json"
13
请求.请求体 = JSON.dump({
14
  "query": "{chain{name}} "
15
})
16

17
回复 = https.请求(请求)
18
返回响应.read_body
19

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")
6

7
https = Net::HTTP.new(url.主机, url.端口)
8
https.use_ssl = true
9

10
请求 = Net::HTTP::POST.new(url)
11
请求[“接受”] = "application/json"
12
请求["Content-Type"] = "application/json"
13
请求.请求体 = JSON.dump({
14
  "query": "{chain{name}} "
15
})
16

17
回复 = https.请求(请求)
18
返回响应.read_body
19

还没有账号吗？

只需几秒钟即可创建您的 Quicknode 端点，并开始构建

免费开始使用