Convert an amount between two currencies at the European Central Bank daily refe
Convert an amount between two currencies at the European Central Bank daily reference rate, latest or for a past date, returning the rate used, the result, and the rate date.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
38 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://ca-tax-api-mainnet.lxtap.workers.dev/fx/convert
| Category | Market data |
|---|---|
| Provider host | ca-tax-api-mainnet.lxtap.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.005 | 38 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"amount": "250",
"from": "USD",
"to": "CAD"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"amount": {
"description": "Amount in the source currency",
"pattern": "^\\d+(\\.\\d+)?$",
"type": "string"
},
"date": {
"description": "Past date YYYY-MM-DD; latest if omitted",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"from": {
"description": "ISO 4217 source currency",
"pattern": "^[A-Za-z]{3}$",
"type": "string"
},
"to": {
"description": "ISO 4217 target currency",
"pattern": "^[A-Za-z]{3}$",
"type": "string"
}
},
"required": [
"from",
"to",
"amount"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}