Tool detail

funding-rates

Returns live cross-exchange perpetual funding rates and the largest annualized funding-rate divergences.

Categories: Derivatives data, Market prices

Use when

check current perpetual funding rates across exchanges
find the largest funding-rate divergences right now
filter funding rates to one base symbol like BTC or ETH

Not for

not historical funding-rate history — live snapshot only
not spot price data — funding rates only

Inputs

GET query params: symbol (string, optional, 1-20 alphanumeric chars, e.g. BTC or ETH; omit for all)

Admitted input schema

{
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "pattern": "^[A-Za-z0-9]{1,20}$",
      "description": "Optional base symbol such as BTC or ETH."
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://x402-agents-production.up.railway.app/funding-rates

Payment

Protocol: x402
Listed price: 0.01 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://x402-agents-production.up.railway.app/funding-rates
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z