Glassnode

Use when

• get Glassnode's closing price for a crypto asset like BTC or ETH
• get historical closing-price data in CSV or JSON at a chosen interval

Not for

• not real-time tick data - closing price at a fixed interval only
• not the immutable point-in-time variant - that is a separate metric

Inputs

GET query params: a (string, asset symbol e.g. BTC, required); c (enum: native, optional currency); f (enum: csv/json, optional); i (enum: 24h/1w/1month, optional interval).

{
  "type": "object",
  "properties": {
    "a": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Asset symbol, e.g. BTC, ETH"
    },
    "c": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "native"
      ],
      "description": "Currency for denominated values, e.g. usd, native"
    },
    "f": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "csv",
        "json"
      ],
      "description": "Response format: json or csv"
    },
    "i": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "1month",
        "1w",
        "24h"
      ],
      "description": "Time interval / resolution, e.g. 24h, 1w, 1month"
    }
  },
  "required": [
    "a"
  ],
  "additionalProperties": false
}

Endpoint

Method

GET

URL

https://x402.glassnode.com/v1/metrics/market/price_usd_close

Payment

Protocol

x402

Listed price

0.05 USDC per request 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.glassnode.com/v1/metrics/market/price_usd_close

Retrieved

2026-09-30T20:37:07.382Z

Catalog file SHA-256

6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524

Catalog built

2026-09-30T22:31:58.034Z