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POST
/
getSignaturesForAsset
curl --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getSignaturesForAsset",
  "params": {
    "id": "FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC"
  }
}
'
import requests

url = "https://mainnet.helius-rpc.com/?api-key="

payload = {
    "jsonrpc": "2.0",
    "id": "1",
    "method": "getSignaturesForAsset",
    "params": { "id": "FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC" }
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: '1',
    method: 'getSignaturesForAsset',
    params: {id: 'FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC'}
  })
};

fetch('https://mainnet.helius-rpc.com/?api-key=', 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://mainnet.helius-rpc.com/?api-key=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'jsonrpc' => '2.0',
    'id' => '1',
    'method' => 'getSignaturesForAsset',
    'params' => [
        'id' => 'FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://mainnet.helius-rpc.com/?api-key="

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getSignaturesForAsset\",\n  \"params\": {\n    \"id\": \"FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://mainnet.helius-rpc.com/?api-key=")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getSignaturesForAsset\",\n  \"params\": {\n    \"id\": \"FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC\"\n  }\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://mainnet.helius-rpc.com/?api-key=")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": \"1\",\n  \"method\": \"getSignaturesForAsset\",\n  \"params\": {\n    \"id\": \"FNt6A9Mfnqbwc1tY7uwAguKQ1JcpBrxmhczDgbdJy5AC\"\n  }\n}"

response = http.request(request)
puts response.read_body
{
  "jsonrpc": "2.0",
  "result": {
    "last_indexed_slot": 365750752,
    "total": 3,
    "limit": 1000,
    "items": [
      [
        "5nLi8m72bU6PBcz4Xrk23P6KTGy9ufF92kZiQXjTv9ELgkUxrNaiCGhMF4vh6RAcisw9DEQWJt9ogM3G2uCuwwV7",
        "MintToCollectionV1"
      ],
      [
        "323Ag4J69gagBt3neUvajNauMydiXZTmXYSfdK5swWcK1iwCUypcXv45UFcy5PTt136G9gtQ45oyPJRs1f2zFZ3v",
        "Transfer"
      ],
      [
        "3TbybyYRtNjVMhhahTNbd4bbpiEacZn2qkwtH7ByL7tCHmwi2g4YapPidSRGs1gjaseKbs7RjNmUKWmU6xbf3wUT",
        "Transfer"
      ]
    ]
  },
  "id": "text"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32602,
    "message": "Invalid request parameters."
  },
  "id": "1"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32001,
    "message": "Authentication failed. Missing or invalid API key."
  },
  "id": "1"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32003,
    "message": "You do not have permission to access this resource."
  },
  "id": "1"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32004,
    "message": "No signatures found for the specified asset."
  },
  "id": "1"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32029,
    "message": "Rate limit exceeded. Please try again later."
  },
  "id": "1"
}
{
  "jsonrpc": "2.0",
  "error": {
    "code": -32000,
    "message": "An unexpected error occurred on the server."
  },
  "id": "1"
}

​
Request Parameters

​
id
string
required
The unique identifier (mint address) of the Solana digital asset to retrieve transaction history for.
​
page
number
required
The page number for paginating through the Solana asset’s transaction history.
​
limit
number
The maximum number of Solana transaction signatures to return per request.
​
before
string
The cursor for paginating backwards through the signatures.
​
after
string
The cursor for paginating forwards through the signatures.

Authorizations

​
api-key
string
query
required

Your Helius API key. You can get one for free in the dashboard.

Body

application/json
​
jsonrpc
enum<string>
default:2.0
required

The version of the JSON-RPC protocol.

Available options:
2.0
​
id
string
default:1
required

An ID to identify the request.

Example:

"1"

​
method
enum<string>
default:getSignaturesForAsset
required

The name of the DAS method to invoke.

Available options:
getSignaturesForAsset
​
params
object
required

Response

Successful response

​
jsonrpc
string
Example:

"2.0"

​
result
object
​
id
string
Example:

"text"