Spec

Code snippets

curl "https://api.oanor.com/dnamelt-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/dnamelt-api/v1/meta", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/dnamelt-api/v1/meta");
curl_setopt($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/dnamelt-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "notes": "Sequence uses A/C/G/T (case-insensitive, whitespace ignored). na_conc is [Na+] in mol/L (default 0.05). Estimation formulas for primer design; for exact thermodynamics use nearest-neighbour software.",
        "service": "dnamelt-api",
        "endpoints": {
            "GET /v1/tm": "Melting temperature by Wallace, Marmur and salt-adjusted methods.",
            "GET /v1/meta": "This document.",
            "GET /v1/gc-content": "GC/AT content, base counts and molecular weight.",
            "GET /v1/reverse-complement": "Complement, reverse and reverse complement of a sequence."
        },
        "description": "DNA oligo / PCR primer maths: melting temperature, GC content, molecular weight and reverse complement."
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:17.210Z",
        "request_id": "7a60a73f-627d-4942-ad3a-cd112d754063"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}