Tool detail

convert

Converts an amount from one currency to another using live exchange rates, defaulting to 1 unit when amount is omitted.

Categories: Currency exchange

Use when

convert an amount between two currency codes
look up a live exchange rate between two currencies

Not for

not historical rates — catalog lists a separate historical-rate endpoint too

Inputs

GET query params (all optional): amount (defaults to 1), base, target (currency codes).

Admitted input schema

{
  "type": "object",
  "properties": {
    "amount": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Amount to convert (defaults to 1)"
    },
    "base": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Base currency code"
    },
    "target": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Target currency code"
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://x402.orthogonal.com/exchange-rates/v1/convert

Payment

Protocol: x402
Listed price: 0.001 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: GET https://x402.orthogonal.com/exchange-rates/v1/convert
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z