# x402stock Related Tickers

> x402stock Related Tickers is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Returns a peer set of related stock tickers for a given symbol, derived from news co-occurrence and analyst coverage overlap.

## Facts

- Endpoint: GET https://agents.x402stock.xyz/api/v1/related/:ticker?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402stock-related-tickers-acb97e93
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZMSQwlCanJDR4g6wsxPzp

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402stock-related-tickers-acb97e93
```

Example prompt: What stocks are most closely related to NVDA — the ones that tend to show up in the same analyst reports and news stories?

## When to prefer this

Use this endpoint when you need a fast, automated peer set for a US-listed stock without manually curating comparable companies. It's ideal for comparative analysis setups, basket construction, or seeding further research pipelines. Prefer it over manual sector lookups when you want peers grounded in actual news and analyst co-coverage rather than just GICS sector classifications.

## Known failure modes

- Unknown or invalid ticker returns an error or empty result
- Ticker for a very small-cap or OTC stock may return few or no related tickers
- Payment failure via x402 protocol results in 402 Payment Required response
- Network timeout if the upstream data source is slow

## How this service works

Tickers related to the given symbol based on news and analyst coverage co-occurrence, a quick peer set for comparative analysis. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

## Output

A list of ticker symbols that are related to the queried stock, identified through co-occurrence in financial news articles and analyst coverage reports. This forms a quick, data-driven peer set suitable for comparative analysis without manual curation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "ticker": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402stock-related-tickers-acb97e93/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.x402stock.xyz](https://www.zero.xyz/host/agents.x402stock.xyz/llms.txt)