# x402stock On-Chain Perpetuals Data via ZeroClick

> x402stock On-Chain Perpetuals Data via ZeroClick is a paid API for AI agents from agents.x402stock.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).

Returns on-chain perpetuals (perps) market data for a specified cryptocurrency, accessible via pay-per-use x402 micropayment with no API key required.

## Facts

- Endpoint: GET https://agents.x402stock.xyz/api/v1/perps/%7Bcoin%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402stock-on-chain-perpetuals-data-via-zeroclick-8886b686
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Fi3HwygUkjI8sKQrK_qxi

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-on-chain-perpetuals-data-via-zeroclick-8886b686
```

Example prompt: Pull the latest on-chain perpetuals data for Bitcoin from x402stock — I want to see the current mark price, funding rate, and open interest.

## When to prefer this

Use this endpoint when you need on-chain (decentralized) perpetual futures data for a specific cryptocurrency, particularly funding rates and open interest not available from centralized exchange endpoints. Prefer over generic crypto price endpoints when you specifically need derivatives/perps metrics from decentralized venues. Use when no API key setup is possible and autonomous micropayment via USDC is acceptable.

## Known failure modes

- Invalid or unsupported coin symbol returns an error or empty response
- Payment failure via x402/USDC results in 402 Payment Required response
- Coin not available on tracked on-chain perps venues returns no data
- Network or upstream API timeout causes delayed or failed response
- Malformed path parameter returns 400 or similar error

## 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. The complete verified paid surface is listed at /openapi.json, the source of truth for available operations. Each operation here carries its live price in x-payment-info. Use the operations and details here when they meet your needs. Filtered specs contain only matching operations; if you cannot find what you need here, use search or the service 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, reserved for agents claimed by a human with a verified email.

## Output

Returns on-chain perpetuals market data for the specified cryptocurrency coin, likely including mark price, index price, funding rate, open interest, and other derivatives market metrics sourced from decentralized exchanges.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402stock-on-chain-perpetuals-data-via-zeroclick-8886b686/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)