Real-time crypto VWAP market data from Blocksize Capital
Real-time crypto VWAP market data from Blocksize Capital.
2000 (raw units)
price
7
calls / 30d
5
unique payers
2026-09-17
updated
Provider
mcp.blocksize.info · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "2000",
"maxTimeoutSeconds": 30
},
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x52C76F43aA871B407e242DCc396Ccc54a8C70aDe",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "2000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"data": {
"currency": "USD",
"market_cap": null,
"pair": "BTC-USD",
"source": "blocksize",
"timestamp": "2020-01-01T00:00:00Z",
"volume": null,
"vwap": 100
},
"meta": {
"example_only": true,
"provider": "Blocksize Capital"
},
"status": "ok"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"const": "GET",
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "Illustrative response; never live market data.",
"properties": {
"data": {
"description": "Volume Weighted Average Price — single pair snapshot.",
"properties": {
"currency": {
"default": "",
"description": "Quote currency",
"title": "Currency",
"type": "string"
},
"market_cap": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"description": "Asset Market Cap",
"title": "Market Cap"
},
"pair": {
"description": "Trading pair (e.g., BTC-USD)",
"title": "Pair",
"type": "string"
},
"source": {
"default": "blocksize",
"description": "Data provider identifier",
"title": "Source",
"type": "string"
},
"timestamp": {
"description": "Data timestamp (UTC)",
"format": "date-time",
"title": "Timestamp",
"type": "string"
},
"volume": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"description": "Current trading volume",
"title": "Volume"
},
"vwap": {
"description": "Current VWAP price",
"title": "Vwap",
"type": "number"
}
},
"required": [
"pair",
"vwap",
"timestamp"
],
"title": "VWAPData",
"type": "object"
},
"meta": {
"type": "object"
},
"status": {
"type": "string"
}
},
"required": [
"status",
"data",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://mcp.blocksize.info/v1/vwap/BTC-USD" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://mcp.blocksize.info/v1/vwap/BTC-USD");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://mcp.blocksize.info/v1/vwap/BTC-USD")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/7263.json, and this resource appears in /discovery/resources and /discovery/search.