# ECB Exchange Rates Lookup

> ECB Exchange Rates Lookup is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).

Fetches official European Central Bank (ECB) foreign exchange reference rates for major currencies

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/economy/ecb-exchange-rates?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ecb-exchange-rates-lookup-888713bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ErXGGLJocSCbA00EW8mzB

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 ecb-exchange-rates-lookup-888713bb
```

Example prompt: Can you get me today's official ECB exchange rates so I can see what the euro is worth against major currencies like the US dollar, British pound, and Japanese yen?

## When to prefer this

Prefer this endpoint when you need official, authoritative ECB reference rates rather than real-time market rates. Ideal for compliance, financial reporting, invoicing, and regulatory contexts where the ECB's published daily rate is the required standard. Use when no API key or signup is desired and micro-payment per call ($0.002 USDC) is acceptable.

## Known failure modes

- ECB data source unavailable or delayed — returns error or stale data
- Invalid schema parameter causes malformed request
- ECB publishes rates only on working days — weekend/holiday requests may return previous business day rates
- Payment failure via x402 protocol blocks the response
- Upstream ECB feed latency may cause temporary unavailability

## How this service works

309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.

## Output

Returns a JSON object with official ECB foreign exchange reference rates, typically including EUR-based rates against a basket of major world currencies such as USD, GBP, JPY, CHF, and others, sourced from the European Central Bank's published daily data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "schema": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ecb-exchange-rates-lookup-888713bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-toolbox.shablony-pro.workers.dev](https://www.zero.xyz/host/x402-toolbox.shablony-pro.workers.dev/llms.txt)