Tool detail

EURUSD

Returns the current EUR/USD spot exchange rate from Blocksize Capital's live market-data feed.

Categories: Currency exchange

Use when

get the current EUR/USD spot rate for an agent's pricing logic

Not for

not a historical series - spot snapshot only
not other FX pairs - this endpoint is fixed to EUR/USD

Inputs

GET request: no parameters (pair fixed to EURUSD in the URL path)

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://mcp.blocksize.info/v1/fx/EURUSD

Payment

Protocol: x402
Listed price: 5000 raw units of USDC on Solana per call (decimals not stated)
Payment method: exact
Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Asset: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v

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://mcp.blocksize.info/v1/fx/EURUSD
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z