Tool detail

feargreed

Returns the Crypto Fear and Greed index with yesterday's value, optionally with a multi-day daily history.

Categories: Trading signals, Market prices

Use when

check today's and yesterday's Fear & Greed index reading
get up to 30 days of daily Fear & Greed history

Not for

not a trading signal — a sentiment index only
not other sentiment indices — Fear & Greed only

Inputs

GET query param: days (integer 1–30, optional) — adds daily history

Admitted input schema

{
  "type": "object",
  "properties": {
    "days": {
      "type": "integer",
      "minimum": 1,
      "maximum": 30,
      "description": "Optional. Add this many days of daily history"
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://agenttoll.app/api/feargreed

Payment

Protocol: x402
Listed price: 0.001 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://agenttoll.app/api/feargreed
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z