Get Future Option Product By Root

getInstrumentsFutureOptionProductsRootSymbol

get/instruments/future-option-products/{root_symbol}

Base URL: https://api.cert.tastyworks.com (Sandbox) · https://api.tastyworks.com (Production)

Returns a single future option product identified by root symbol alone. Deprecated: prefer `/instruments/future-option-products/{exchange}/{root_symbol}`.

Code samples

curl -X GET 'https://api.cert.tastyworks.com/instruments/future-option-products/{root_symbol}' \
  -H 'Authorization: Bearer YOUR_ACCESS_TOKEN' \
  -H 'User-Agent: tastytrade-docs-example/1.0'

import requests

url = "https://api.cert.tastyworks.com/instruments/future-option-products/{root_symbol}"
headers = {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",
    "User-Agent": "tastytrade-docs-example/1.0",
}
resp = requests.get(url, headers=headers)
print(resp.status_code, resp.json())

const resp = await fetch("https://api.cert.tastyworks.com/instruments/future-option-products/{root_symbol}", {
  method: "GET",
  headers: {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",
    "User-Agent": "tastytrade-docs-example/1.0",
  },
})
const data = await resp.json()
console.log(resp.status, data)

package main

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

func main() {
	req, _ := http.NewRequest("GET", "https://api.cert.tastyworks.com/instruments/future-option-products/{root_symbol}", nil)
	req.Header.Set("Authorization", "Bearer YOUR_ACCESS_TOKEN")
	req.Header.Set("User-Agent", "tastytrade-docs-example/1.0")
	resp, _ := http.DefaultClient.Do(req)
	defer resp.Body.Close()
	out, _ := io.ReadAll(resp.Body)
	fmt.Println(resp.Status, string(out))
}

import java.net.URI;
import java.net.http.*;

HttpClient client = HttpClient.newHttpClient();
HttpRequest req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.cert.tastyworks.com/instruments/future-option-products/{root_symbol}"))
    .header("Authorization", "Bearer YOUR_ACCESS_TOKEN")
    .header("User-Agent", "tastytrade-docs-example/1.0")
    .method("GET", HttpRequest.BodyPublishers.noBody())
    .build();
HttpResponse<String> resp = client.send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.statusCode() + " " + resp.body());

Parameters

Name	In	Type	Description
root_symbol*	path	string

Responses

200The future option product for the given root symbol.application/json

Example response

{
  "data": {
    "cash-settled": false,
    "code": "EW1",
    "display-factor": "0.01",
    "exchange": "CME",
    "expiration-type": "Weekly",
    "is-am-settled": false,
    "itm-rule": "string",
    "market-sector": "Equity Index",
    "product-subtype": "string",
    "product-type": "Physical",
    "root-symbol": "EW1",
    "settlement-delay-days": 0,
    "supported": true,
    "legacy-code": "EW1",
    "clearport-code": "EW1",
    "clearing-code": "W1",
    "clearing-exchange-code": "9C",
    "clearing-price-multiplier": "1.0",
    "is-rollover": false,
    "future-product": {
      "active-months": [
        "H",
        "M",
        "U",
        "Z"
      ],
      "back-month-first-calendar-symbol": true,
      "base-tick": 0,
      "cash-settled": true,
      "code": "ES",
      "contract-limit": 0,
      "description": "E Mini S&P",
      "display-factor": "0.01",
      "exchange": "CME",
      "first-notice": false,
      "listed-months": [
        "H",
        "M",
        "U",
        "Z"
      ],
      "market-sector": "Equity Index",
      "notional-multiplier": "50.0",
      "price-format": "100.00",
      "product-subtype": "string",
      "product-type": "Financial",
      "security-group": "ES",
      "small-notional": false,
      "streamer-exchange-code": "XCME",
      "sub-tick": 0,
      "supported": true,
      "root-symbol": "/ES",
      "tick-size": "0.25",
      "true-underlying-code": "string",
      "underlying-description": "string",
      "underlying-identifier": "string",
      "clearing-code": "ES",
      "clearing-exchange-code": "16",
      "clearport-code": "ES",
      "legacy-code": "ES",
      "legacy-exchange-code": "CME",
      "option-products": [
        null
      ],
      "roll": {
        "name": "equity_index",
        "active-count": 3,
        "cash-settled": true,
        "business-days-offset": 4,
        "first-notice": false
      }
    }
  },
  "context": "/instruments/future-option-products/{root_symbol}"
}

Schema

datarequiredobject (FutureOptionProduct)
Metadata describing a future option product. A future option product is not tradeable; it describes the option contract code and expiration characteristics.
- cash-settledboolean
  Whether options on this product settle in cash rather than physical delivery.
  example: false
- codestring
  Product code.
  example: "EW1"
- display-factorstring <decimal>
  Factor applied to convert raw prices to display prices. Decimal value serialized as a JSON string (e.g. "150.25").
  example: "0.01"
- exchangestring
  Exchange on which the product trades.
  example: "CME"
- expiration-typestring
  Expiration cadence, e.g. `Weekly` or `Monthly`.
  example: "Weekly"
- is-am-settledboolean
  Whether the product settles in the morning (AM settlement).
  example: false
- itm-rulestring
- market-sectorstring
  Market sector classification.
  example: "Equity Index"
- product-subtypestring
- product-typestring
  Product type, e.g. `Physical` or `Financial`.
  example: "Physical"
- root-symbolstring
  Root (contract) symbol of the future option product.
  example: "EW1"
- settlement-delay-daysinteger <int32>
  Number of days between expiration and settlement.
  example: 0
- supportedboolean
  Whether the product is supported by tastytrade.
  example: true
- legacy-codestring
  Legacy code of the option product.
  example: "EW1"
- clearport-codestring
  ClearPort code of the option product.
  example: "EW1"
- clearing-codestring
  Clearing code of the option product.
  example: "W1"
- clearing-exchange-codestring
  Clearing exchange code of the option product.
  example: "9C"
- clearing-price-multiplierstring <decimal>
  Multiplier applied to clearing prices. Decimal value serialized as a JSON string (e.g. "150.25").
  example: "1.0"
- is-rolloverboolean
  Whether the option product is a rollover product.
  example: false
- future-productobject (FutureProduct){33 fields}
  Metadata describing a futures product. A future product is not tradeable; it describes attributes such as the contract code, listed months, and tick size.
contextrequiredstring
example: "/instruments/future-option-products/{root_symbol}"

401Missing or expired access token, or a missing/malformed `User-Agent` header.application/json

Example response

{
  "error": {
    "code": "unauthorized",
    "message": "No valid access token was provided; access tokens expire after 15 minutes."
  }
}

Schema

errorrequiredobject
- coderequiredstring
  Machine-readable error code (see the Error reference).
- messagerequiredstring
  Human-readable explanation.
- errorsarray<object>{3 fields}
  Present for multi-error / validation failures; one entry per problem.

404No future option product exists for the given root symbol.application/json

Example response

{
  "error": {
    "code": "string",
    "message": "string",
    "errors": [
      {
        "code": "string",
        "message": "string",
        "domain": "string"
      }
    ]
  }
}

Schema

errorrequiredobject
- coderequiredstring
  Machine-readable error code (see the Error reference).
- messagerequiredstring
  Human-readable explanation.
- errorsarray<object>{3 fields}
  Present for multi-error / validation failures; one entry per problem.

429Request rate exceeded. Back off exponentially and reduce request frequency.application/json

Example response

{
  "error": {
    "code": "string",
    "message": "string",
    "errors": [
      {
        "code": "string",
        "message": "string",
        "domain": "string"
      }
    ]
  }
}

Schema

errorrequiredobject
- coderequiredstring
  Machine-readable error code (see the Error reference).
- messagerequiredstring
  Human-readable explanation.
- errorsarray<object>{3 fields}
  Present for multi-error / validation failures; one entry per problem.

Rate-limit class: read · idempotent — Rate limits & backoff
Error reference — codes, causes, and fixes

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Get Future Option Product By Root

Code samples

Parameters

Responses

Related