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API · /walletfinder

WalletFinder — Historical On-Chain Trading Analytics

healthy 4,760 Subscribers

Historical wallet, trade, and swap metrics for Ethereum, Base, and Solana. Filterable analytics — not investment advice.

api.oanor.com/walletfinder
Get an API key Try in playground → Contact provider

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

/api/walletfinder/openapi.json
/api/walletfinder/llms.txt

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

WalletFinder — Historical On-Chain Trading Analytics — live data on the oanor API marketplace

Test this API right in your browser

10 free test calls per day — pick a plan for production use.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
710 ms
Server probes · 24h
Subscribers
4,760
active
Total calls
48
last 7 days
status Full status page → · 6 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Try the API with a small monthly quota

Free

  • 100 calls / month
  • 1 requests / second
  • Hard cap (429 above quota, no overage)
  • 100 calls / month, Hard quota (429 when exhausted)
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Starter

10,000 calls / month at 5 RPS

€15.00 /month

  • 10,000 calls / month
  • 5 requests / second
  • Hard cap (429 above quota, no overage)
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Pro

75,000 calls / month at 15 RPS

€40.00 /month

  • 75,000 calls / month
  • 15 requests / second
  • Hard cap (429 above quota, no overage)
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Ultra

400,000 calls / month at 20 RPS

€120.00 /month

  • 400,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
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Built by

W
Walletfinder.ai

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for WalletFinder — Historical On-Chain Trading Analytics?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call WalletFinder — Historical On-Chain Trading Analytics with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for WalletFinder — Historical On-Chain Trading Analytics?
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 WalletFinder — Historical On-Chain Trading Analytics cost?
WalletFinder — Historical On-Chain Trading Analytics has a free tier with 100 calls / month. Paid plans start at €15.00 / 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 WalletFinder — Historical On-Chain Trading Analytics GDPR-compliant?
All requests to WalletFinder — Historical On-Chain Trading Analytics 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/walletfinder/discoverTrades \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/walletfinder/discoverTrades", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/walletfinder/discoverTrades");
curl_setopt($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/walletfinder/discoverTrades",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

Documentation

WalletFinder — Historical On-Chain Trading Analytics

Historical wallet, trade, and swap metrics from indexed on-chain DEX activity on Ethereum, Base, and Solana. Filterable analytics — not investment advice.

Endpoints

  • GET /discoverWallets — paginated, filterable wallets with sortable historical trading metrics
  • GET /discoverTrades — paginated, filterable individual trades
  • GET /swaps — raw on-chain swap events
  • GET /walletOverview — wallet metrics plus investment/profit history
  • GET /walletOverviewStats — same metrics without the history array

Example

curl "https://api.oanor.com/walletfinder/discoverWallets?sortBy=totalProfit&sortOrder=desc&timeframe=week&chain=ethereum" \
  -H "x-oanor-key: YOUR_OANOR_KEY"

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