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Starchild Relay – Options Tickers Reference
x402
Starchild Relay – Options Tickers Reference is a paid API for AI agents from 5108-data-api-proxy.community.iamstarchild.com, paid per call via x402, $0.00001/call, status unknown (last checked 2026-10-14).
Returns a list of available options tickers (e.g. equity options like SPY contracts) with optional filtering by ticker symbol and result limit.
Price / call$0.00001
Success—
StatusUnknown
How this service works
All-in-one reputable data source for AI agents and developers. Crypto spot/OHLC, derivatives funding rates, open interest, liquidations, forex, commodities, indices, social sentiment, DeFi protocols, and more — 17+ upstream data sources behind a single x402 paywall. Usage: Send requests to any proxied path (e.g. GET /coingecko/api/v3/...). Unauthenticated requests receive a 402 challenge with payment instructions. Include X-PAYMENT header with a valid signature to access data.
Output
A list of options ticker objects matching the query, including ticker identifiers (e.g. O:SPY...) and associated contract reference metadata, filtered by the requested symbol and limited to the specified count.
Example use cases
Research available options for portfolio hedging
“Show me what options contracts are available for QQQ so I can see what expiration dates and strikes I can work with for hedging our tech position.”
Build a derivatives market scanner
“Get me the full list of available options tickers across our watchlist — I need to see all the SPY, IWM, and GLD contracts we can actually trade on.”
Check option availability before analysis
“Before I run Greeks calculations, can you grab all the available options tickers for VIX options? I just need to know what contracts exist that I can pull detailed data for.”
Technical details
Endpoint
POSThttps://5108-data-api-proxy.community.iamstarchild.com/massive/v3/reference/tickers?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a reference list of available options tickers, particularly equity options (e.g. SPY, QQQ), and want to discover or enumerate contract identifiers before querying pricing or Greeks data. Prefer this over raw Polygon.io access when using the x402 micropayment model without a full API subscription.
Side effects
- 402 Payment Required if X-PAYMENT header is missing or invalid — returns payment challenge instructions
- Empty result set if ticker symbol does not match any known contracts
- Malformed ticker string returns no results or an error
- Rate limiting or upstream provider unavailability may return 5xx errors
- Invalid limit parameter type may cause a 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | string | Max number of results |
| ticker | string | Options ticker (e.g. O:SPY...) |
Tags
x402
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