# TwelveX Price Endpoint — Real-Time Asset Price Lookup

> TwelveX Price Endpoint — Real-Time Asset Price Lookup is a paid API for AI agents from twelv1x402.vercel.app, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).

Fetches the current market price for a given stock, forex pair, or cryptocurrency symbol via the Twelve Data API.

## Facts

- Endpoint: POST https://twelv1x402.vercel.app/api/price/%7Bsymbol%7D
- Price: $0.05/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/twelvex-price-endpoint-real-time-asset-price-lookup-d2fa95f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QxiNLD8yrd_B274WYRPbl

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 twelvex-price-endpoint-real-time-asset-price-lookup-d2fa95f3 -d '<json body>'
```

Example prompt: What's the current market price of AAPL? Use the TwelveX price endpoint to look it up right now.

## When to prefer this

Use this endpoint when you need a real-time spot price for a single stock, forex pair, or crypto asset and are willing to pay $0.05 USDC per call via the x402 protocol. Prefer this over free tier APIs when reliability and Twelve Data coverage matter, especially for less common assets.

## Known failure modes

- Invalid or unsupported symbol returns an error response
- Payment not processed (x402 payment failure) results in 402 response
- Symbol format mismatch (e.g. wrong exchange suffix) may return no data
- Twelve Data upstream outage causes service unavailability
- Rate limit or quota exceeded on the underlying Twelve Data plan

## How this service works

Premium financial data API — 25 endpoints for stocks, forex, crypto, and technical analysis. Powered by Twelve Data.

## Output

Returns the real-time market price for the requested symbol, sourced from Twelve Data. The agent receives a price value (and likely currency/exchange metadata) for the queried ticker.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twelvex-price-endpoint-real-time-asset-price-lookup-d2fa95f3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twelv1x402.vercel.app](https://www.zero.xyz/host/twelv1x402.vercel.app/llms.txt)