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API · /vcard-api

vCard API

healthy 3,680 Subscribers

Generate and parse vCard (.vcf) contact cards. Build a standards-compliant vCard 3.0 from simple fields — name (or first/last), organisation, job title, one or more phone numbers and emails, websites, a postal address, birthday, note and a photo URL — ready to download as a .vcf or embed in a contact QR code (pair it with the QR API for "scan to save contact"). Or go the other way: parse any vCard string back into clean structured fields. Pure local processing — no key, no third-party service, nothing stored. Live. 3 endpoints. Built for digital business cards, contact QR codes, address-book import/export, CRM integrations and email-signature tools.

#vcard #contact #vcf #developer-tools #utilities #qr-code
api.oanor.com/vcard-api
Get an API key Try in playground → Contact provider

Machine-readable spec so AI agents can integrate this API.

/api/vcard-api/openapi.json
/api/vcard-api/llms.txt

Discovery: GET /api/index.json lists every API.

vCard API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
84 ms
Server probes · 24h
Subscribers
3,680
active
Total calls
57
last 7 days
status Full status page → · 9 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 1,600 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,600 calls/month
  • 2 req/sec
  • Generate + parse
  • No credit card
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Starter

€7.80 /month

  • 33,000 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 33k calls/month
  • 8 req/sec
  • Multi phone/email/url
  • Email support
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Pro

€27.40 /month

  • 192,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 192k calls/month
  • 20 req/sec
  • CRM / signature tools
  • Priority support
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Mega

€63.40 /month

  • 980,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 980k calls/month
  • 50 req/sec
  • Platform scale
  • Dedicated SLA
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Generate branded QR codes with a centre logo overlay, custom foreground and background colors, chosen size and error-correction level, as PNG or SVG. When a logo is supplied the error-correction level is raised automatically so the code stays scannable, and the logo is placed on a rounded white plate in the centre. Includes one-call helpers that build the correct payload for you: a Wi-Fi-join QR (SSID, password, encryption, hidden), a vCard contact QR (name, phone, email, organisation, title, URL, address) and a batch endpoint that returns up to 100 QR codes in a single request. Supply a logo by public URL, base64 or a raw binary body; receive results as base64 PNG/SVG JSON or, with raw=1, the raw image bytes. Pure server-side rendering (qrcode + sharp), no third-party upstream. Ideal for marketing and packaging, business cards and events, restaurant menus, Wi-Fi sharing and app onboarding.

api.oanor.com/qrlogo-api

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api.oanor.com/proglang-api

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api.oanor.com/mimetypes-api

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MusicBrainz API

The open music-metadata database as an API — artists, release-groups (albums), releases, recordings and labels, identified by stable MusicBrainz IDs (MBIDs), returned as clean JSON. Search any entity by name or Lucene query; look up an artist with their external links and tags, an album, a release with its full track list, a recording with its ISRCs, or a label; and browse an artist's complete discography. Live data with MBIDs, disambiguations, types, countries, life spans, ISRCs, barcodes, catalogue numbers and relations — the canonical identifiers that link and de-duplicate music data across services. Ideal for metadata enrichment and matching, music catalogues, tagging and library tools, and research. 11 data endpoints. Authenticated with an x-oanor-key; fair-use rate limits per plan.

api.oanor.com/musicbrainz-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for vCard API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call vCard API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for vCard API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does vCard API cost?
vCard API has a free tier with 100 calls / month. Paid plans start at €7.80 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is vCard API GDPR-compliant?
All requests to vCard API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/vcard-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/vcard-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/vcard-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/vcard-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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