top_txs

Highest priority-fee transactions in the window.

Leaderboard of the transactions that paid the most priority fee over the trailing 5 minutes. Returns up to 100 data points.

Try it

Connect your wallet to send this request against the live API and see the response inline.

Parameters

windowrequired

enum

Aggregation window. One of: 5m.

limitoptional

integer

Maximum data points (1-1000, default 100). Query only; ignored when streaming.

Parameter	Type	Required	Description
window	enum	required	Aggregation window. One of: 5m.
limit	integer	optional	Maximum data points (1-1000, default 100). Query only; ignored when streaming.

Request

Transport

curl -X POST https://rpc.raptor.trade \
  -H "Authorization: Bearer $RAPTOR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "solana::priorityfee::top_txs",
  "params": {
    "window": "5m",
    "limit": 10
  }
}'

Response

Responses are always a JSON array - one entry per request - and each entry's result holds the array of data. The shape is identical over HTTP and WebSocket.

[
  {
    "jsonrpc": "2.0",
    "id": 1,
    "result": [
      {
        "id": 1024,
        "signature": "5h2k...g8Qa",
        "signer": "7Np4...kRf2",
        "program": "JUP6...k9Yz",
        "slot": "37",
        "timestamp": "2026-06-01T02:16:22.000000000Z",
        "compute_unit_price": "37",
        "compute_unit_limit": "37",
        "compute_units_consumed": "37",
        "total_priority_fee": "37",
        "window_duration": "PT5M",
        "window_start": "2026-06-01T02:16:22.000000000Z",
        "window_end": "2026-06-01T02:16:22.000000000Z"
      }
    ]
  }
]

Fields

Numbers come back as strings and timestamps as ISO-8601 strings; every data point carries a stable id. See Data model.

signatureUtf8

Transaction signature.

signerUtf8

Wallet that signed the tx.

programUtf8

Primary program invoked.

slotUint8

Slot the tx landed in.

timestampDateTime

Block time.

compute_unit_priceUint8

Compute-unit price (micro-lamports per CU).

compute_unit_limitUint4

Requested compute-unit limit.

compute_units_consumedUint8

Compute units actually consumed.

total_priority_feeUint8

Total priority fee paid (lamports).

window_durationDuration

Window length, e.g. 1m.

window_startDateTime

Window start (inclusive).

window_endDateTime

Window end (exclusive).

Field	Type	Description
signature	Utf8	Transaction signature.
signer	Utf8	Wallet that signed the tx.
program	Utf8	Primary program invoked.
slot	Uint8	Slot the tx landed in.
timestamp	DateTime	Block time.
compute_unit_price	Uint8	Compute-unit price (micro-lamports per CU).
compute_unit_limit	Uint4	Requested compute-unit limit.
compute_units_consumed	Uint8	Compute units actually consumed.
total_priority_fee	Uint8	Total priority fee paid (lamports).
window_duration	Duration	Window length, e.g. 1m.
window_start	DateTime	Window start (inclusive).
window_end	DateTime	Window end (exclusive).

Errors

Invalid parameters return -32602; an unknown method returns -32601. See Errors for the full table.

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