Crypto historical prices API

Historical price series for a crypto asset over N days, for backtests and trend analysis. Answers queries like 'bitcoin price history', 'ETH price over the last 90 days', 'historical crypto prices'.

Price$0.03per request

MethodPOST

Route/v1/finance/crypto-history

StatusLive

MIME typeapplication/json

Rate limit60/minute

Cache600s public

financecryptohistoryohlcbacktestprice-historycoingecko

API URLhttps://x402.hexl.dev/v1/finance/crypto-history

Integration docs

Example request

{
  "id": "bitcoin",
  "days": 30
}

Example response

{
  "id": "bitcoin",
  "vs": "usd",
  "days": 30,
  "count": 31,
  "points": [
    {
      "date": "2026-05-03T00:00:00.000Z",
      "price": 95000
    }
  ]
}

Input schema

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "examples": [
        "bitcoin",
        "ethereum"
      ]
    },
    "days": {
      "type": "number",
      "minimum": 1,
      "maximum": 365,
      "default": 30
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  }
}

Output schema

{
  "type": "object",
  "required": [
    "id",
    "count",
    "points"
  ],
  "properties": {
    "id": {
      "type": "string"
    },
    "vs": {
      "type": "string"
    },
    "days": {
      "type": "number"
    },
    "count": {
      "type": "number"
    },
    "points": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": true
      }
    }
  }
}