# workbot1.oddsys.org FX Rate Converter

> workbot1.oddsys.org FX Rate Converter is a paid API for AI agents from workbot1.oddsys.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns live ECB daily foreign-exchange reference rates for any currency pair, with optional amount conversion

## Facts

- Endpoint: POST https://workbot1.oddsys.org/fx
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/workbot1-oddsys-org-fx-rate-converter-a65f548f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VcYzQyRE9d7S47c0M9O6k

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 workbot1-oddsys-org-fx-rate-converter-a65f548f -d '<json body>'
```

Example prompt: What's today's ECB reference exchange rate from USD to JPY, and how much would 2500 USD convert to in Japanese yen?

## When to prefer this

Use this endpoint when you need official ECB daily reference rates rather than real-time market bid/ask prices — ideal for invoicing, accounting, compliance, or any scenario requiring a recognized institutional benchmark rate. Prefer this over market-rate APIs when auditability and a trusted official source matter. Best for ~30 major currencies; not suitable for exotic pairs or real-time trading spreads.

## Known failure modes

- Unsupported or non-ECB-tracked currency code returns an error (ECB covers ~30 major currencies, not exotic pairs)
- Stale rate if called before ECB publishes the daily fix (rate date will reflect the previous business day)
- Invalid currency code format returns a 4xx error
- Network or service unavailability returns a 5xx error

## How this service works

Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date.

## Output

Returns the ECB daily reference exchange rate for the requested currency pair, the rate date (so the agent knows how fresh the data is), and optionally the converted amount if an input amount was supplied. Covers approximately 30 major currencies with any cross-rate derivable from any base.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "base": {
   "type": "string",
   "description": "ISO 4217 base currency (default EUR)."
  },
  "amount": {
   "type": "number",
   "description": "Optional amount to convert at each rate."
  },
  "symbols": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "maxItems": 50,
   "description": "Target currency codes (default: all ~30)."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/workbot1-oddsys-org-fx-rate-converter-a65f548f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workbot1.oddsys.org](https://www.zero.xyz/host/workbot1.oddsys.org/llms.txt)