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Blocksize Capital BTC-USD Bid-Ask Snapshot
x402
Blocksize Capital BTC-USD Bid-Ask Snapshot is a paid API for AI agents from mcp.blocksize.info, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns a real-time bid-ask price snapshot for Bitcoin (BTC) against US Dollar (USD) via Blocksize Capital.
Price / call$0.002
Success—
StatusUnknown
How this service works
Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital.
Output
A real-time bid-ask snapshot object for BTC-USD including the bid price, ask price, status ('ok'), and provider metadata indicating 'Blocksize Capital' as the data source.
Example use cases
Example prompt
“What's the current bid and ask for Bitcoin in USD right now? I need a live quote from Blocksize Capital.”
Technical details
Endpoint
GEThttps://mcp.blocksize.info/v1/bidask/BTC-USDWhen to prefer
Choose this endpoint when you need a real-time bid-ask spread specifically for BTC-USD from Blocksize Capital, as opposed to VWAP-based pricing (use the sibling VWAP endpoint for volume-weighted average), FX pairs (EURUSD endpoint), or precious metals (XAUUSD endpoint). Best for live trading quotes, spread analysis, or any use case requiring both bid and ask prices simultaneously.
Side effects
- Invalid or unsupported trading pair returns an error
- Service unavailable if Blocksize Capital data feed is down
- Payment failure (402) if the x402 micropayment of $0.002 USDC is not processed
- Rate limiting or timeout if the market data feed is temporarily interrupted
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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