# GlianaAI Perpetual Markets Data

> GlianaAI Perpetual Markets Data is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns live perpetual futures market data (perp markets) across crypto exchanges via pay-per-call USDC payment

## Facts

- Endpoint: GET https://api.glianalabs.com/x402/tools/perp-markets?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glianaai-perpetual-markets-data-406dece4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9K5jY10a8hCol08Ui--cm

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 glianaai-perpetual-markets-data-406dece4
```

Example prompt: Can you pull the current list of perpetual futures markets — I want to see which pairs are active, their mark prices, and any funding rate data available right now?

## When to prefer this

Choose this endpoint when you need real-time perpetual futures market data (pairs, funding rates, open interest, mark prices) in a pay-per-call model with no API key signup required, paying $0.002 USDC per call on supported blockchains. Prefer it over centralized exchange APIs when you want permissionless, crypto-native access to perp market data without account registration.

## Known failure modes

- 402 Payment Required if USDC payment is not attached or balance is insufficient
- Invalid or malformed request body returns a 400-level error
- Rate limiting or service unavailability returns 5xx errors
- Stale or missing market data if upstream exchange feeds are delayed

## How this service works

One endpoint for 120+ generative AI models plus market data, SEC filings and identity APIs. Pay per request in USDC, no signup, or top up a balance in rupiah.

## Output

A JSON response listing available perpetual futures markets, likely including trading pairs, mark prices, funding rates, open interest, and exchange or protocol metadata. The response example shows a 'tool' field confirming the tool identifier ('tools/perp-markets').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "sort": {
   "type": "string",
   "description": "volume (default), open_interest, funding (largest absolute funding first) or change (largest absolute 24h move first)."
  },
  "coins": {
   "type": "string",
   "description": "Comma-separated Hyperliquid symbols, e.g. \"BTC,ETH,SOL\" (up to 20). Omit for the whole market, sorted."
  },
  "limit": {
   "type": "number",
   "description": "How many markets to return, 1-50. Default 10."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": "tools/perp-markets"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glianaai-perpetual-markets-data-406dece4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.glianalabs.com](https://www.zero.xyz/host/api.glianalabs.com/llms.txt)