oanor
Sign up free
Marketplace Pricing Features Sign in

API · /volcanoes-api

Volcanoes API

healthy 4,272 Subscribers

The Smithsonian Global Volcanism Program (GVP) Holocene volcano list as an API — 1,215 volcanoes active within the last ~10,000 years. Look up any volcano by its GVP number (e.g. 211020 → Vesuvius) or name; search by name, country, type or region; or find every volcano within a radius of any coordinate (great-circle distance). Each record carries the volcano type, last-known eruption year, country/region, latitude/longitude, summit elevation, tectonic setting and a geological summary. Ideal for natural-hazard dashboards, travel/geography apps, education and earth-science tooling.

#volcanoes #volcano #geology #earth-science #gvp #smithsonian
api.oanor.com/volcanoes-api
Get an API key Try in playground → Contact provider

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

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

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

Volcanoes API — live data on the oanor API marketplace

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
74 ms
Server probes · 24h
Subscribers
4,272
active
Total calls
76
last 7 days
status Full status page → · 8 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 3,000 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 3,000 calls/month
  • 2 req/sec
  • Lookup + search + nearby
  • No credit card
Sign in to subscribe

Starter

€6.50 /month

  • 45,000 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 45k calls/month
  • 8 req/sec
  • Geospatial nearby search
  • Email support
Sign in to subscribe

Pro

€17.00 /month

  • 220,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 220k calls/month
  • 20 req/sec
  • Hazard / geo dashboards
  • Priority support
Sign in to subscribe

Mega

€43.00 /month

  • 1,100,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 1.1M calls/month
  • 50 req/sec
  • Education / data platform
  • Dedicated SLA
Sign in to subscribe

Built by

P
PremiumApi

Related APIs

Other APIs with overlapping tags.

Earthquake API — oanor API marketplace

Earthquake API

Real-time and historical earthquake data sourced from the USGS Earthquake Hazards Program. Pull ready-made summary feeds by magnitude band and period (significant, M4.5+, M2.5+, M1.0+ or all, over the past hour, day, week or month), run a full FDSN search by time window, magnitude range and geographic radius, count matching events, fetch the latest quakes worldwide, or look up a single event by its USGS id. Every event comes as a clean record with magnitude and type, place, ISO timestamps, depth and coordinates, felt reports, shaking intensity (CDI/MMI), PAGER alert level, tsunami flag and significance. Authoritative public data delivered through a fast, reliable API — ideal for insurance and risk, IoT and sensor alerting, newsrooms, research and disaster-response apps.

api.oanor.com/earthquake-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Volcanoes API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Volcanoes API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Volcanoes 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 Volcanoes API cost?
Volcanoes API has a free tier with 100 calls / month. Paid plans start at €6.50 / 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 Volcanoes API GDPR-compliant?
All requests to Volcanoes 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/volcanoes-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/volcanoes-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/volcanoes-api/SOME_PATH");
curl_setopt($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/volcanoes-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

Ratings

Sign in to rate.

No reviews yet.

Discussion

Ask questions, share usage tips, get answers from the provider and other developers. Public — anyone can read.

Sign in to start a thread or reply.

Sign in

New thread

/ 4000

📌 Pinned 🔒 Locked

·

· ·

/ 4000

🔒 This thread is locked — no new replies.

  • No threads yet — start the discussion.

Support

Private 1:1 support with the provider — billing questions, integration issues, account problems. Only you and the provider team can see these threads.

Sign in to open a support ticket.

Sign in

Open new ticket

Describe what you need help with. The provider team gets an email and replies on the ticket page.

  • No tickets yet for this API.

Subscription active — calls can start immediately.

Send your first request —

Subscription active — copy a snippet and fire off your first call.