getLatestCompressionSignatures

Returns the signatures of the latest transactions that used the compression program.

POST

cURL

cURL

curl --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getLatestCompressionSignatures",
  "params": {
    "cursor": "<string>",
    "limit": 1
  }
}
'

200

{
  "context": {
    "slot": 100
  },
  "value": {
    "items": [
      {
        "blockTime": 1714081554,
        "signature": "5J8H5sTvEhnGcB4R8K1n7mfoiWUD9RzPVGES7e3WxC7c",
        "slot": 100
      }
    ],
    "cursor": "<string>"
  }
}

Request Parameters

cursor · string

Pagination cursor for navigating through large sets of Solana compression transaction signatures

limit · number

Maximum number of Solana compression transaction signatures to return per request

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.

method · enum<string> · default: getLatestCompressionSignatures · required

The name of the method to invoke for retrieving recent Solana compression transaction signatures.

Available options: getLatestCompressionSignatures

params · object · required

Show child attributes

Response

200

application/json

Successfully retrieved latest Solana compression transaction signatures

context · object · required

Show child attributes

value · object · required

Show child attributes