# Blocksize Capital EURUSD FX Rate

> Blocksize Capital EURUSD FX Rate is a paid API for AI agents from mcp.blocksize.info, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns real-time EUR/USD foreign exchange market data from Blocksize Capital.

## Facts

- Endpoint: GET https://mcp.blocksize.info/v1/fx/EURUSD
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402, finance
- Canonical page: https://www.zero.xyz/c/blocksize-capital-eurusd-fx-rate-9099b40c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1nDlhTlI7cnnIQ5B5-rzq

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability blocksize-capital-eurusd-fx-rate-9099b40c
```

Example prompt: What's the current EUR/USD exchange rate right now? Pull the live Blocksize Capital FX feed for the euro-dollar pair.

## When to prefer this

Use this endpoint when you need real-time EUR/USD foreign exchange rate data from Blocksize Capital, particularly in x402 micropayment-enabled agent workflows where per-call pricing is acceptable and live market accuracy is required.

## Known failure modes

- Payment not included or insufficient (402 Payment Required)
- Service temporarily unavailable (503)
- Rate limit exceeded
- Invalid or expired payment credential
- Network timeout from FX data upstream

## How this service works

Return real-time FX market data for the listed EURUSD sample route.

## Output

A real-time FX market data snapshot for the EUR/USD currency pair, including current rate data and metadata from the Blocksize Capital provider, with a status indicator confirming successful data retrieval.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blocksize-capital-eurusd-fx-rate-9099b40c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp.blocksize.info](https://www.zero.xyz/host/mcp.blocksize.info/llms.txt)