# Hyperliquid Account Fee Schedule Lookup

> Hyperliquid Account Fee Schedule Lookup is a paid API for AI agents from hyperliquid-accounts.use.x402atlas.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Fetches a Hyperliquid account's current fee schedule and trailing 14-day trading volume for any 0x wallet address.

## Facts

- Endpoint: GET https://hyperliquid-accounts.use.x402atlas.com/fees
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-account-fee-schedule-lookup-fbb12c03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XsYYBR9CA3cQV2JCyKiiY

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 hyperliquid-account-fee-schedule-lookup-fbb12c03
```

Example prompt: What are the current maker/taker fee rates and trailing 14-day volume for the Hyperliquid account 0x1234567890abcdef1234567890abcdef12345678?

## When to prefer this

Use this endpoint when you need to programmatically check the fee schedule or volume tier of any Hyperliquid account by its 0x address — especially for agents that need to compare fee rates, verify trading volume thresholds, or assess discount eligibility for a specific wallet without requiring authenticated access to the account itself.

## Known failure modes

- Invalid or malformed 0x address (not matching ^0x[0-9a-fA-F]{40}$) returns a 400 or validation error
- Address with no Hyperliquid activity may return zero-value fees and volume
- Upstream Hyperliquid API downtime may cause 502/503 errors
- Payment not processed (missing or invalid x402 payment header) results in 402 Payment Required

## How this service works

A Hyperliquid account's fee schedule and trailing volume, for any 0x address.

## Output

Returns a JSON object containing the queried wallet address (lowercased), the timestamp of the query, and a fees object relayed verbatim from Hyperliquid's userFees API — including maker rate, taker rate, referral discount, staking discount, and trailing 14-day trading volume.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "description": "0x-prefixed 20-byte Hyperliquid account address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "queried_at",
      "address",
      "fees"
     ],
     "properties": {
      "fees": {
       "type": "object",
       "description": "Upstream Hyperliquid userFees object relayed verbatim — maker/taker rates, referral/staking discounts, trailing 14-day volume"
      },
      "address": {
       "type": "string",
       "description": "Lower-cased account address queried"
      },
      "queried_at": {
       "type": "string",
       "format": "date-time",
       "description": "Time the upstream was queried"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "fees": {
   "userAddRate": "0.0001",
   "userCrossRate": "0.00035"
  },
  "address": "0x0000000000000000000000000000000000000000",
  "queried_at": "2026-07-10T12:00:00Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-account-fee-schedule-lookup-fbb12c03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hyperliquid-accounts.use.x402atlas.com](https://www.zero.xyz/host/hyperliquid-accounts.use.x402atlas.com/llms.txt)