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x402stock Related Tickers Lookup
x402
x402stock Related Tickers Lookup is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns a list of stocks, ETFs, or securities related to a given ticker symbol
Price / call$0.01
Success—
StatusUnknown
How this service works
Market and economic data for AI agents — US stocks, ETFs and options, forex, crypto and on-chain perps, energy commodities (crude, natural gas, gasoline), US and global macro (Fed funds, CPI/PCE, jobs, GDP, Treasury debt & yields, World Bank indicators), SEC filings, congressional trades, and market sentiment. No API keys, no accounts. Pay per request in USDC via x402 or MPP. This server is a pay-per-use, transparent proxy in front of x402stock's own API: it handles identity, payment, and proxying. Agents can purchase autonomously or with their human's approval. This document is the source of truth for agents: it lists the complete verified paid surface with each operation's live price in its x-payment-info. Endpoints not listed here are not part of the supported catalog. The live catalog at /manifest.json is authoritative for prices and any free included units (prices[].includedUnits) - some meters include free usage per account before any charge.
Output
A list of ticker symbols and/or securities that are related to the queried ticker, potentially including sector peers, competitors, similar ETFs, or correlated instruments. Each result likely includes the ticker symbol and possibly the company name or relationship type.
Example use cases
Peer stock discovery for portfolio diversification
“Can you find me stocks and ETFs that are related to AAPL? I'm looking to diversify into similar companies in the same sector.”
Competitor analysis for investment research
“What tickers are related to TSLA? I want to see which peer companies and competitors I should be looking at alongside Tesla.”
Sector screening for a trading strategy
“Show me all the securities related to SPY — I'm building a strategy around that ETF and want to know what similar instruments exist.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/related/%7Bticker%7DWhen to prefer
Use this endpoint when you need to discover peer companies, sector competitors, or similar securities for a given stock or ETF ticker. Ideal for portfolio construction, competitive research, or expanding a watchlist based on a known security. Prefer this over a general market search when you already have a specific ticker and want related instruments.
Side effects
- Invalid or unrecognized ticker symbol returns an error or empty list
- Payment failure via x402/USDC results in 402 response and no data returned
- Delisted or very obscure tickers may return no related results
- Network timeout or proxy errors from ZeroClick intermediary
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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