Fake postal addresses
API · /mockdata-api
Mock Data API
healthy
4,879 Subscribers
Generate realistic fake data — users, postal addresses, companies and products — for testing, prototyping, demos and database seeding. Localizable to many languages and regions for names, addresses and phone numbers. Server-side and deterministic to call, ideal for CI fixtures and frontend mock states.
api.oanor.com/mockdata-api
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 77 ms
- Server probes · 24h
- Subscribers
- 4,879
- active
- Total calls
- 76
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 12,000 calls / month
- 3 requests / second
- Hard cap (429 above quota, no overage)
- 12,000 records/mo at 3 rps
- Core generators: users, addresses, companies
- No credit card
Basic
€4.00 /month
- 150,000 calls / month
- 10 requests / second
- Hard cap (429 above quota, no overage)
- 150,000 records/mo at 10 rps
- All entity types incl. products
- Locale + region overrides
- Commercial use allowed
Pro
€15.00 /month
- 750,000 calls / month
- 30 requests / second
- Hard cap (429 above quota, no overage)
- 750,000 records/mo at 30 rps
- Bulk batch generation up to 1,000/call
- Custom schema + seeded reproducibility
- Email support
Mega
€39.00 /month
- 4,000,000 calls / month
- 80 requests / second
- Hard cap (429 above quota, no overage)
- 4,000,000 records/mo at 80 rps
- Highest throughput for CI/seeding pipelines
- Priority support + 99.9% uptime SLA
- Commercial use allowed
Built by
Related APIs
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Schema Mock API
Generate realistic mock data from a JSON Schema. Send any JSON Schema and get back data that conforms to it — honouring types, formats (email, uuid, date-time, uri, ipv4 and more), minimum/maximum, string length and patterns, enums, required fields, and nested objects and arrays. Ask for a single object or an array of up to 100. Add a "faker" keyword on a property (e.g. "faker":"person.fullName" or "commerce.product") to get specific realistic values powered by Faker. Unlike fixed-entity fake-data generators, the shape is entirely driven by your schema — perfect for API mocking, test fixtures, database seeding, prototyping and contract testing. Pure local generation — no key, no third-party service, instant. Live. 2 endpoints. Distinct from JSON Schema validation and from canned mock-data entities.
api.oanor.com/schemamock-api
Temp Mail API
Disposable / temporary email as an API — no key, no signup. Spin up a throwaway mailbox in one call (you get back the address plus a token), then receive real inbound email and read it: list the inbox, open any message with its full HTML and plain-text body and attachments, mark messages seen, delete a single message, or delete the whole mailbox when done. List the available mailbox domains and look up account details (quota, usage). Perfect for sign-up flows, OTP / verification-code capture, QA and end-to-end test automation, and throwaway registrations. Inbox endpoints use a per-mailbox token returned by /v1/account/new (pass it as ?token= or an Authorization: Bearer header). Every call is live (no cache). 9 endpoints, backed by the public mail.tm service. Mailboxes are ephemeral. No upstream key, no cache.
api.oanor.com/tempmail-api
Fixtures & Scores API
Recent match results with scores, upcoming fixtures and all events on a given date — across football (soccer) and other sports. Look up by league or by date for schedules, final scores, venues and rounds.
api.oanor.com/fixtures-api
Seeding Rate API
Planting seed-rate maths as an API, computed locally and deterministically — the plant-population, seed-spacing and seeding-rate numbers a farmer, agronomist or precision-ag tool sets a planter or drill to. The population endpoint gives the plants per acre = 6,272,640 ÷ (row spacing × in-row seed spacing) in inches (the 6,272,640 is the square inches in an acre), so 30-inch rows with seeds 6 inches apart give about 34,800 plants per acre — closer spacing raises the population and the competition. The seed-spacing endpoint runs it the other way: the in-row spacing for a target population = 6,272,640 ÷ (target plants × row spacing), so 35,000 plants per acre in 30-inch rows means a seed about every 6 inches, the value to set on a singulating meter or seed-rate drive. The seeding-rate endpoint gives the pounds of seed per acre = the target population ÷ the germination rate ÷ the seeds per pound, over-seeding for the seeds that never come up — 35,000 plants of a 1,500-seeds-per-lb crop at 95 % germination needs about 24.6 lb/acre, working from the seed lot's own tag. Everything is computed locally and deterministically, so it is instant and private. Ideal for precision-ag and farm-management tools, planter-calibration and agronomy apps, and seed-retail utilities. Pure local computation — no key, no third-party service, instant. US units. 3 compute endpoints. For sprayer rates use a spray API; for fertiliser a fertilizer API.
api.oanor.com/seedrate-api
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for Mock Data API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Mock Data API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Mock Data 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 Mock Data API cost?
Mock Data API has a free tier with 100 calls / month. Paid plans start at €4.00 / 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 Mock Data API GDPR-compliant?
All requests to Mock Data 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/mockdata-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/mockdata-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/mockdata-api/SOME_PATH");
curl_setopt($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/mockdata-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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