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cURL
curl --request GET \
  --url https://test.deribit.com/api/v2/private/accept_block_rfq \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "private/accept_block_rfq",
  "params": {
    "block_rfq_id": 1,
    "legs": [
      {
        "instrument_name": "BTC-8NOV24-70000-C",
        "ratio": 1,
        "direction": "buy"
      },
      {
        "instrument_name": "BTC-8NOV24-72000-C",
        "ratio": 1,
        "direction": "sell"
      }
    ],
    "price": 0.01,
    "direction": "buy",
    "amount": 100,
    "time_in_force": "fill_or_kill"
  }
}
'
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "block_trades": [
      {
        "id": "BLOCK-423",
        "timestamp": 1730798381504,
        "trades": [
          {
            "timestamp": 1730798381502,
            "state": "filled",
            "fee": 1.5e-7,
            "amount": 100,
            "direction": "buy",
            "price": 69696.8,
            "index_price": 70000,
            "profit_loss": 0,
            "instrument_name": "BTC-8NOV24-70000-C",
            "trade_seq": 113,
            "mark_price": 0.03,
            "order_id": "2899",
            "matching_id": null,
            "tick_direction": 2,
            "combo_id": "BTC-CS-8NOV24-70000_72000",
            "block_rfq_id": 1,
            "api": true,
            "contracts": 100,
            "post_only": false,
            "block_trade_id": "BLOCK-423",
            "trade_id": "771",
            "order_type": "limit",
            "mmp": false,
            "risk_reducing": false,
            "reduce_only": false,
            "block_trade_leg_count": 2,
            "self_trade": false,
            "fee_currency": "BTC",
            "liquidity": "T"
          },
          {
            "timestamp": 1730798381502,
            "state": "filled",
            "fee": 1.5e-7,
            "amount": 100,
            "direction": "sell",
            "price": 69677.4,
            "index_price": 70000,
            "profit_loss": 0,
            "instrument_name": "BTC-8NOV24-72000-C",
            "trade_seq": 113,
            "mark_price": 0.02,
            "order_id": "2900",
            "matching_id": null,
            "tick_direction": 2,
            "combo_id": "BTC-CS-8NOV24-70000_72000",
            "block_rfq_id": 1,
            "api": true,
            "contracts": 100,
            "post_only": false,
            "block_trade_id": "BLOCK-423",
            "trade_id": "772",
            "order_type": "limit",
            "mmp": false,
            "risk_reducing": false,
            "reduce_only": false,
            "block_trade_leg_count": 2,
            "self_trade": false,
            "fee_currency": "BTC",
            "liquidity": "T"
          }
        ]
      }
    ]
  }
}

Query Parameters

​
block_rfq_id
integer
required

ID of the Block RFQ

​
price
number
required

Maximum acceptable price for execution

​
amount
number
required

This value multiplied by the ratio of a leg gives trade size on that leg. It represents the requested order size. For perpetual and inverse futures the amount is in USD units. For options and linear futures it is the underlying base currency coin.

​
direction
enum<string>
required

Direction of the trade from the taker perspective Direction: buy, or sell

Available options:
buy,
sell
​
hedge
string

Hedge leg of the Block RFQ. There is only one hedge leg allowed per Block RFQ JSON string containing: object data

​
legs
string
required

List of legs used to trade Block RFQ JSON string containing array of objects

​
time_in_force
enum<string>
required

Specifies how long the order should remain active

Available options:
fill_or_kill,
good_til_cancelled
Example:

"fill_or_kill"

Response

200 - application/json

Success response

​
jsonrpc
enum<string>
required

The JSON-RPC version (2.0)

Available options:
2.0
​
result
object
required
​
id
integer

The id that was sent in the request