REST API

In addition to JSON-RPC, a REST endpoint is available for getProgramAccounts.

GET /getProgramAccounts/{programId}

Query Parameters

Parameter	Type	Description
encoding	string	"base64" (default), "base58", or "base64+zstd"
dataSize	integer	Filter by account data size in bytes
limit	integer	Max results per page (1–10,000)
offset	integer	Skip N results (for offset-based pagination)
after	string	Cursor pubkey (for cursor-based pagination)
since_slot	integer	Only return accounts updated after this slot
slice_offset	integer	Data slice start offset
slice_length	integer	Data slice byte length

Response

{
  "result": [
    {
      "pubkey": "AccountPubkey...",
      "account": {
        "data": ["base64-data...", "base64"],
        "executable": false,
        "lamports": 2039280,
        "owner": "ProgramPubkey...",
        "rentEpoch": 361,
        "space": 165
      }
    }
  ],
  "count": 100,
  "cached": true,
  "next": "LastPubkeyInPage..."
}

Field	Type	Description
result	array	Account objects
count	integer	Number of results in this response
cached	boolean	Always true when served from cache
next	string or null	Cursor for next page. null = last page

Example

# Get first 100 SPL token accounts (dataSize=165)
curl "https://rpc.thornode.io/getProgramAccounts/TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA?dataSize=165&limit=100&encoding=base64"

# Get next page using cursor
curl "https://rpc.thornode.io/getProgramAccounts/TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA?dataSize=165&limit=100&after=LastPubkey..."

GET /health

Returns service health status.

Response

{
  "programs": [
    {
      "program_id": "...",
      "name": "...",
      "snapshot_done": true,
      "snapshot_slot": 280000000,
      "last_grpc_slot": 280001234
    }
  ],
  "grpc_tracking": ["program1...", "program2..."],
  "total_accounts_estimate": 1000000000
}