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GET /v1/fromdecimal

Decimal to fraction

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10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/fraction-api

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Code snippets

curl "https://api.oanor.com/fraction-api/v1/fromdecimal" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/fraction-api/v1/fromdecimal", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/fraction-api/v1/fromdecimal");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/fraction-api/v1/fromdecimal",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "mixed": {
            "text": "0 3/4",
            "whole": 0,
            "fraction": "3/4"
        },
        "value": "0.75",
        "decimal": "0.75",
        "fraction": "3/4",
        "is_whole": false,
        "numerator": 3,
        "denominator": 4
    },
    "meta": {
        "timestamp": "2026-06-03T17:42:21.086Z",
        "request_id": "b955a172-ef54-49af-bac3-fdba24fb91ae"
    },
    "status": "ok",
    "message": "Decimal to fraction",
    "success": true
}