Parameters

height

integer

REQUIRED

Specifies the block height from which to retrieve the blob

namespace

string

REQUIRED

Identifies the namespace of the blob within the block

commitment

string

REQUIRED

A base64-encoded hash value that serves as a cryptographic commitment to the blob data, ensuring its integrity

Returns

result

object

The result object which contains the following fields:

namespace

string

The namespace identifier for the blob, represented as a base64-encoded string

data

string

The actual data contained within the blob, encoded in base64 format

share_version

integer

An integer indicating the version of the share protocol used for encoding the blob data

commitment

string

A base64-encoded hash value that serves as a cryptographic commitment to the blob data, ensuring its integrity

index

integer

A numerical index indicating the blob's position or order within a set of blobs at the specified block height

Request

1
curl --location 'https://docs-demo.celestia-mainnet.quiknode.pro/' \
2
--header 'Content-Type: application/json' \
3
--data '{
4
    "id": 1,
5
    "jsonrpc": "2.0",
6
    "method": "blob.Get",
7
    "params": [
8
        2683915,
9
        "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
10
        "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
11
    ]
12
}'

1
curl --location 'https://docs-demo.celestia-mainnet.quiknode.pro/' \
2
--header 'Content-Type: application/json' \
3
--data '{
4
    "id": 1,
5
    "jsonrpc": "2.0",
6
    "method": "blob.Get",
7
    "params": [
8
        2683915,
9
        "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
10
        "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
11
    ]
12
}'

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

4
const raw = JSON.stringify({
5
  "id": 1,
6
  "jsonrpc": "2.0",
7
  "method": "blob.Get",
8
  "params": [
9
    2683915,
10
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
11
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
12
  ]
13
});
14

15
const requestOptions = {
16
  method: "POST",
17
  headers: myHeaders,
18
  body: raw,
19
  redirect: "follow"
20
};
21

22
fetch("https://docs-demo.celestia-mainnet.quiknode.pro/", requestOptions)
23
  .then((response) => response.text())
24
  .then((result) => console.log(result))
25
  .catch((error) => console.error(error));

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

4
const raw = JSON.stringify({
5
  "id": 1,
6
  "jsonrpc": "2.0",
7
  "method": "blob.Get",
8
  "params": [
9
    2683915,
10
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
11
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
12
  ]
13
});
14

15
const requestOptions = {
16
  method: "POST",
17
  headers: myHeaders,
18
  body: raw,
19
  redirect: "follow"
20
};
21

22
fetch("https://docs-demo.celestia-mainnet.quiknode.pro/", requestOptions)
23
  .then((response) => response.text())
24
  .then((result) => console.log(result))
25
  .catch((error) => console.error(error));

1
import requests
2
import json
3

4
url = "https://docs-demo.celestia-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "id": 1,
8
  "jsonrpc": "2.0",
9
  "method": "blob.Get",
10
  "params": [
11
    2683915,
12
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
13
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
14
  ]
15
})
16
headers = {
17
  'Content-Type': 'application/json'
18
}
19

20
response = requests.request("POST", url, headers=headers, data=payload)
21

22
print(response.text)
23

1
import requests
2
import json
3

4
url = "https://docs-demo.celestia-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "id": 1,
8
  "jsonrpc": "2.0",
9
  "method": "blob.Get",
10
  "params": [
11
    2683915,
12
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
13
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
14
  ]
15
})
16
headers = {
17
  'Content-Type': 'application/json'
18
}
19

20
response = requests.request("POST", url, headers=headers, data=payload)
21

22
print(response.text)
23

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

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

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

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "id": 1,
14
  "jsonrpc": "2.0",
15
  "method": "blob.Get",
16
  "params": [
17
    2683915,
18
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
19
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
20
  ]
21
})
22

23
response = https.request(request)
24
puts response.read_body
25

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

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

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

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "id": 1,
14
  "jsonrpc": "2.0",
15
  "method": "blob.Get",
16
  "params": [
17
    2683915,
18
    "AAAAAAAAAAAAAAAAAAAAAAAAAKKnitomrCy/HoY=",
19
    "LFKOxreekvepdicTIdalNyXer6F8Wro1zvWqSzLqS3Q="
20
  ]
21
})
22

23
response = https.request(request)
24
puts response.read_body
25

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