Convert between crypto and fiat at live rates
Convert between crypto and fiat at live rates: BTC, ETH, SOL, USDC and hundreds more against USD, GBP, EUR and 150+ currencies, either way, or crypto to crypto. Pass ?amount=0.5&from=BTC&to=GBP. Rate from Coinbase, cross-checked against Kraken's last trade where Kraken lists the pair, with the gap shown.
Answeringour last check, 2026-09-29
1 of 1checks answered this week
18 msmedian answer time
$0.001listed price per call
$0.001price 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://aayatai.com/convert/crypto
| Category | Market data |
|---|---|
| Provider host | aayatai.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-29 | valid payment request | 402 | $0.001 | 18 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"amount": 0.5,
"from": "BTC",
"to": "GBP"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"amount": {
"default": 1,
"description": "How much of 'from' to convert.",
"maximum": 1000000000000000,
"minimum": 0,
"type": "number"
},
"from": {
"description": "Symbol to convert from, e.g. BTC, ETH, USDC, GBP.",
"maxLength": 12,
"minLength": 2,
"type": "string"
},
"to": {
"description": "Symbol to convert to, e.g. GBP, USD, EUR, BTC.",
"maxLength": 12,
"minLength": 2,
"type": "string"
}
},
"required": [
"from",
"to"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"amount": {
"type": "number"
},
"at": {
"type": "string"
},
"crossCheck": {
"description": "Kraken's last trade for the pair and its % difference, when Kraken lists it.",
"type": [
"object",
"null"
]
},
"from": {
"type": "string"
},
"inverseRate": {
"type": "number"
},
"note": {
"type": "string"
},
"rate": {
"description": "Units of 'to' per 1 'from'.",
"type": "number"
},
"result": {
"description": "amount \u00d7 rate, 8 significant digits.",
"type": "number"
},
"sources": {
"items": {
"type": "string"
},
"type": "array"
},
"to": {
"type": "string"
}
},
"required": [
"amount",
"from",
"to",
"result",
"rate",
"at",
"sources"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}