# LensCrypt GMX Arbitrum Funding Rate API

> LensCrypt GMX Arbitrum Funding Rate API is a paid API for AI agents from tolens.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns current GMX perpetuals funding rates on the Arbitrum network

## Facts

- Endpoint: GET https://tolens.vercel.app/api/arbitrum/gmx/funding
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-gmx-arbitrum-funding-rate-api-40d8ab07
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ElakJL1v7Rn-wEvY_X2Yh

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 lenscrypt-gmx-arbitrum-funding-rate-api-40d8ab07
```

Example prompt: What are the current GMX funding rates on Arbitrum right now? I want to know if longs or shorts are paying and by how much.

## When to prefer this

Use this endpoint when you specifically need real-time GMX perpetuals funding rate data on Arbitrum. Prefer this over generic DeFi APIs when you need GMX-specific perp data and are already integrated with the x402 micropayment protocol on Base.

## Known failure modes

- GMX protocol or Arbitrum RPC unavailability returns error status
- Rate limit exceeded returns 402 or 429 response
- Invalid or missing x402 payment header returns 402 payment required
- Stale or delayed on-chain data may return outdated funding rates
- Network congestion on Arbitrum may cause slow or failed data retrieval

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

Returns current funding rate data for GMX perpetuals on Arbitrum, including rates for long and short positions, indicating which side is paying and the magnitude of the funding fee.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-gmx-arbitrum-funding-rate-api-40d8ab07/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tolens.vercel.app](https://www.zero.xyz/host/tolens.vercel.app/llms.txt)