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mcp.blocksize.info bidask BTC-USD
https://mcp.blocksize.info/v1/bidask/BTC-USD
answers 402
Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- 2000 atomic
- Network
- solana
- Pay to
- 9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 665 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:16:15.629Z (37d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmcp.blocksize.info%2Fv1%2Fbidask%2FBTC-USD"