List Detailed Futures Option Chains

getFuturesOptionChainsSymbol

get/futures-option-chains/{symbol}

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

Returns the full futures option chain for a given futures product code (e.g. `ES`) as a flat list of future option instruments. Each item is a complete future option representation.

Code samples

curl -X GET 'https://api.cert.tastyworks.com/futures-option-chains/ES' \
  -H 'Authorization: Bearer YOUR_ACCESS_TOKEN' \
  -H 'User-Agent: tastytrade-docs-example/1.0'

import requests

url = "https://api.cert.tastyworks.com/futures-option-chains/ES"
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/futures-option-chains/ES", {
  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/futures-option-chains/ES", 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/futures-option-chains/ES"))
    .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
symbol*	path	string	e.g. "ES"

Responses

200The futures option chain for the given product code as future option instruments.application/json

Example response

{
  "data": {
    "items": [
      {
        "active": true,
        "days-to-expiration": 4,
        "display-factor": "0.01",
        "exchange": "CME",
        "exercise-style": "American",
        "expiration-date": "2023-08-03",
        "expires-at": "2023-08-03T20:00:00.000+00:00",
        "future-price-ratio": "100.00",
        "is-closing-only": true,
        "is-confirmed": true,
        "is-exercisable-weekly": true,
        "is-primary-deliverable": true,
        "is-vanilla": true,
        "last-trade-time": "string",
        "maturity-date": "2023-08-03",
        "multiplier": "1.0",
        "notional-value": "0.5",
        "option-root-symbol": "E1D",
        "option-type": "P",
        "product-code": "ES",
        "root-symbol": "/ES",
        "security-id": "abc123",
        "settlement-type": "Future",
        "stops-trading-at": "2023-08-03T20:00:00.000+00:00",
        "streamer-symbol": "./E1DQ23P3860:XCME",
        "strike-factor": "string",
        "strike-price": "3860.0",
        "symbol": "./ESU3 E1DQ3 230803P3860",
        "underlying-count": "string",
        "underlying-symbol": "/ESU3",
        "future-option-product": {
          "cash-settled": true,
          "code": "string",
          "display-factor": "string",
          "exchange": "string",
          "expiration-type": "string",
          "is-am-settled": true,
          "itm-rule": "string",
          "market-sector": "string",
          "product-subtype": "string",
          "product-type": "string",
          "root-symbol": "AAPL",
          "settlement-delay-days": 0,
          "supported": true
        },
        "exchange-symbol": "E1DQ3 P3860",
        "security-exchange": "2",
        "sx-id": "0"
      }
    ]
  },
  "context": "/futures-option-chains/{symbol}",
  "pagination": {
    "per-page": 0,
    "page-offset": 0,
    "item-offset": 0,
    "total-items": 0,
    "total-pages": 0,
    "current-item-count": 0
  }
}

Schema

datarequiredobject
- itemsrequiredarray<object>{34 fields}
contextrequiredstring
example: "/futures-option-chains/{symbol}"
paginationobject
Paging metadata, present on paginated list responses.
- per-pageinteger
- page-offsetinteger
- item-offsetinteger
- total-itemsinteger
- total-pagesinteger
- current-item-countinteger

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 futures option chain exists for the given product code.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

Agents: this page is also Markdown (with the embedded OpenAPI definition) — append .md or send Accept: text/markdown. Index at /llms.txt.

List Detailed Futures Option Chains

Code samples

Parameters

Responses

Related