Tool detail

SYNTHORA

Compares the ECB daily EUR/USD fixing to the live market rate and returns the deviation in basis points, direction and a >25bps alert.

Categories: Currency exchange

Use when

check how far the ECB EUR/USD fixing has drifted from the live rate
get alerted when EUR/USD fixing deviates more than 25bps from market

Not for

not a general forex rates feed, EUR/USD ECB-fixing comparison only

Inputs

POST JSON body: input (string, optional; purpose unspecified).

Admitted input schema

{
  "type": "object",
  "properties": {
    "input": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market

Payment

Protocol: x402
Listed price: $0.01 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

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: POST https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z