Options contract index for an underlying — every listed call/put with option ticker, strik
Options contract index for an underlying — every listed call/put with option ticker, strike, expiration and exercise style.
15000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-15
updated
Provider
marketdata.use.x402atlas.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "15000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "eip155:137",
"payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "15000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "eip155:42161",
"payTo": "0x9D667BC76F166322df087b3B3927D4d83D44A5d0",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "15000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "15000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"category": "finance",
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": 10,
"underlying": "AAPL"
},
"type": "http"
},
"output": {
"example": {
"contracts": [
{
"contract_type": "call",
"exercise_style": "american",
"expiration_date": "2026-01-17",
"shares_per_contract": 100,
"strike_price": 150,
"ticker": "O:AAPL260117C00150000",
"underlying_ticker": "AAPL"
}
],
"count": 1,
"queried_at": "2026-07-06T12:00:00Z",
"underlying": "AAPL"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"description": "Max results returned",
"maximum": 50000,
"minimum": 1,
"type": "integer"
},
"underlying": {
"description": "Underlying stock ticker, e.g. AAPL",
"type": "string"
}
},
"required": [
"underlying"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"contracts": {
"description": "Listed option contracts for the underlying.",
"items": {
"properties": {
"contract_type": {
"enum": [
"call",
"put"
],
"type": "string"
},
"exercise_style": {
"description": "e.g. american, european.",
"type": "string"
},
"expiration_date": {
"format": "date",
"type": "string"
},
"primary_exchange": {
"type": "string"
},
"shares_per_contract": {
"type": "number"
},
"strike_price": {
"type": "number"
},
"ticker": {
"description": "Option ticker, e.g. O:AAPL260117C00150000.",
"type": "string"
},
"underlying_ticker": {
"type": "string"
}
},
"required": [
"ticker",
"strike_price"
],
"type": "object"
},
"type": "array"
},
"count": {
"description": "Number of contracts returned.",
"type": "integer"
},
"queried_at": {
"description": "UTC timestamp when this bridge queried the upstream.",
"format": "date-time",
"type": "string"
},
"underlying": {
"description": "Echo of the requested underlying ticker.",
"type": "string"
}
},
"required": [
"queried_at",
"underlying",
"count",
"contracts"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"options",
"contracts",
"options-chain",
"derivatives",
"market-data",
"marketdata"
]
}
}Use it
curl
curl "https://marketdata.use.x402atlas.com/options-contracts" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://marketdata.use.x402atlas.com/options-contracts");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://marketdata.use.x402atlas.com/options-contracts")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/1542.json, and this resource appears in /discovery/resources and /discovery/search.