API · /algorand-api

Algorand (ALGO) On-Chain API

healthy 4,015 Subscribers

Live on-chain data from the Algorand blockchain (ALGO), a fast carbon-negative pure-proof-of-stake Layer 1, served straight from the public AlgoNode indexer and algod APIs — no key, nothing cached. The account endpoint returns any address's state: its ALGO balance, participation status (online/offline for staking), pending rewards, the Algorand Standard Assets (ASAs) it holds with their amounts, and how many apps it has created. The asset endpoint returns the on-chain registry entry for any ASA — its name, unit, decimals, total supply, creator and URL, so you can resolve USDC, USDt and thousands of tokens. The transactions endpoint returns the account's most recent transactions with the type, counterparty, amount, fee, round and time. The network endpoint returns the live chain state: the last round, the round time, and the total and online ALGO supply. Everything is read live from AlgoNode, nothing stored. This is the Algorand on-chain layer for any wallet, explorer, payments, DeFi or analytics app. Distinct from the XRP Ledger, Stellar, TRON, Aptos, EVM and Solana on-chain APIs and from price feeds — this is Algorand account state, ASA holdings, asset registry, transactions and ledger health. 4 endpoints, no key on our side.

#algorand #algo #asa #crypto #on-chain #blockchain #layer1 #wallet

api.oanor.com/algorand-api

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

/api/algorand-api/openapi.json

/api/algorand-api/llms.txt

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

API health

healthy

Uptime: 100.00%; Server probes · 24h
Avg latency: 200 ms; Server probes · 24h
Subscribers: 4,015; active
Total calls: 20; last 7 days

Full status page → · 15 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

3,500 calls / month
5 requests / second
Hard cap (429 above quota, no overage)
3,500 calls/month
5 req/sec
Account, asset, network
No credit card

Starter

€11.00 /month

90,000 calls / month
12 requests / second
Hard cap (429 above quota, no overage)
90,000 calls/month
12 req/sec
ASA holdings + transactions
Email support

Pro

€30.00 /month

560,000 calls / month
30 requests / second
Hard cap (429 above quota, no overage)
560,000 calls/month
30 req/sec
Wallet & DeFi pipelines
Priority support

Mega

€73.00 /month

3,200,000 calls / month
80 requests / second
Hard cap (429 above quota, no overage)
3,200,000 calls/month
80 req/sec
Exchange & analytics scale
Dedicated SLA

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api.oanor.com/derivativesexchanges-api

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Live spot market data from the Crypto.com Exchange, one of the largest global retail crypto venues and the heart of the CRO ecosystem, served straight from its public API with no key and nothing cached. The ticker endpoint returns a market's last price, best bid and ask, the spread, 24-hour high and low, 24-hour change and base and quote volume. The tickers endpoint returns every spot market for a quote currency ranked by 24-hour quote volume, so one call gives you the most-traded pairs on the venue. The instruments endpoint lists the tradable spot pairs with their price and quantity tick sizes and decimal precision. The book endpoint returns live order-book depth — every bid and ask level with price, amount and order count, plus the best bid/ask and spread. Everything is read live from Crypto.com on each request, nothing stored; perpetual contracts are excluded so you get clean spot data. A distinct global venue, separate from the other exchange feeds on the marketplace. Ideal for trading bots, price tickers, arbitrage scanners, portfolio trackers and market dashboards. Live, no key. 4 spot endpoints. For perpetuals or candles use a derivatives or OHLC API.

api.oanor.com/cryptocom-api

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api.oanor.com/cryptotrending-api

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Live spot market data from Bitvavo, the largest retail crypto exchange in the Netherlands and one of the highest-volume euro venues in Europe — served straight from its public API, no key, nothing cached. Get a market's last price, best bid/ask, 24h high/low, open, 24h change and base/quote volume (in euro, USDT or Bitcoin); rank every market for a quote currency by 24h quote volume; list trading pairs with status, order limits and precision; and read live market depth. A distinct European / euro venue, separate from other exchange feeds. Markets are BASE-QUOTE (e.g. BTC-EUR).

api.oanor.com/bitvavo-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Algorand (ALGO) On-Chain API?

Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Algorand (ALGO) On-Chain API with the x-oanor-key header. No credit card needed for the free tier.

What's the rate limit for Algorand (ALGO) On-Chain 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 Algorand (ALGO) On-Chain API cost?

Algorand (ALGO) On-Chain API has a free tier with 100 calls / month. Paid plans start at €11.00 / 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 Algorand (ALGO) On-Chain API GDPR-compliant?

All requests to Algorand (ALGO) On-Chain 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.

Algorand 4

Meta 1

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

GET /v1/account

An address's state + ASA holdings

Playground

Parameters

Custom headers

Language: Client:

GET /v1/asset

An ASA registry entry

Playground

Parameters

Custom headers

Language: Client:

GET /v1/network

Live Algorand chain state

Playground

Custom headers

Language: Client:

GET /v1/transactions

Recent transactions

Playground

Parameters

Custom headers

Language: Client:

GET /v1/meta

Spec

Playground

Custom headers

Language: Client:

Code snippets

curl https://api.oanor.com/algorand-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."

const res = await fetch("https://api.oanor.com/algorand-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();

$ch = curl_init("https://api.oanor.com/algorand-api/SOME_PATH");
curl_setopt($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/algorand-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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Algorand (ALGO) On-Chain API

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Related APIs

Crypto Derivatives Exchanges API

Crypto.com Exchange API

Crypto Trending API

Bitvavo API

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