API · /algorandapp-api

Algorand App API

healthy 4,092 Subscribers

Inspect Algorand stateful smart contracts (applications) live from the public Algonode indexer — no key. Where account- and asset-readers cover ALGO and ASAs, this covers the layer-1 application logic: look up any application by id for its creator, its decoded global state (the on-chain key/value store the contract actually keeps), the size of its approval and clear programs, its global and local state schemas and extra program pages; list every application an account has created; or browse the application space. The smart-contract layer for Algorand wallets, explorers, dApp builders and auditors who need to read exactly what a contract stores and who controls it. Reads straight from the indexer; short cache only.

#algorand #algo #application #smartcontract #globalstate #onchain #crypto

api.oanor.com/algorandapp-api

Get an API key Try in playground → Contact provider

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

/api/algorandapp-api/openapi.json

/api/algorandapp-api/llms.txt

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

Algorand App API — live data on the oanor API marketplace

API health

healthy

Uptime: 100.00%; Server probes · 24h
Avg latency: 152 ms; Server probes · 24h
Subscribers: 4,092; active
Total calls: 28; last 7 days

Full status page → · 16 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

6,000 calls / month
3 requests / second
Hard cap (429 above quota, no overage)
6,000 calls/month
3 req/sec
App + created + browse
No credit card

Starter

€10.00 /month

124,500 calls / month
8 requests / second
Hard cap (429 above quota, no overage)
124.5k calls/month
8 req/sec
Decoded global state
Email support

Pro

€35.50 /month

743,000 calls / month
20 requests / second
Hard cap (429 above quota, no overage)
743k calls/month
20 req/sec
Created-by-account
Priority support

Business

€101.50 /month

4,690,000 calls / month
50 requests / second
Hard cap (429 above quota, no overage)
4.69M calls/month
50 req/sec
Commercial use
Dedicated SLA

Built by

PremiumApi

Related APIs

Other APIs with overlapping tags.

Algorand Applications API

Browse Algorand applications (smart contracts) live from the public AlgoNode indexer — no key. On Algorand a smart contract is an "application" with a numeric id, a creator, TEAL approval/clear programs and key-value global state. The Algorand on-chain reader resolves account, ASA-token and governance state, but it cannot browse the application universe, read an app's decoded global state, or list the apps a creator has deployed. This opens that. Browse the deployed applications with their id, creator and creation round; read one app in full — its decoded global state (the contract's on-chain key-value variables, keys and byte-values decoded from base64), its global/local state schema (how many uint and byte-slice slots it reserves) and its program presence; and list every application created by an address. The smart-contract layer for Algorand explorers, dApp dashboards, wallets and analytics. Distinct from the Algorand on-chain reader (account state), the ASA token reader and the governance reader. Live from the indexer; short cache only.

api.oanor.com/algorandapps-api

Algorand ASA Token Registry API

Algorand Standard Assets (ASAs) — Algorand's native token standard — live from the public Algonode indexer, no key, nothing cached. Every fungible and non-fungible token on Algorand, including Circle's USDC and Tether's USDt, is an ASA. The Algorand on-chain reader looks up a single asset, but there is no ASA registry in the marketplace; this opens it. Browse the ASA space paginated, each asset with its id, name, unit, total supply and decimals. Look up a single ASA in full — its name, unit, total supply (raw and decimal-adjusted), project URL and the on-chain role addresses that govern it: the manager (can reconfigure or destroy), the reserve, the freeze address and the clawback address. And search ASAs by name to find a token (with a reminder to verify the creator, since anyone can mint an ASA with any name). The token layer for Algorand wallets, DEXs, token explorers and analytics. Live from mainnet-idx.algonode.cloud.

api.oanor.com/algorandasa-api

Algorand Governance API

The Algorand Foundation governance program, live from its official public API — no key, nothing cached. Algorand governance is a quarterly, on-chain-committed vote: ALGO holders commit stake, keep their voting commitments and earn rewards from a per-period pool. Where the on-chain reader covers ALGO balances and the app reader covers smart contracts, this surfaces the governance layer they miss. List every governance period with its total committed ALGO, governor count, reward pool and key dates. Read a single period in full — its committed ALGO (direct and LP), its reward-pool breakdown between DeFi and non-DeFi participants, its sign-up address and the voting sessions held in the period with their topics and dates. And rank a period's governors by committed ALGO, each with their eligibility, xGov status and how many voting sessions they voted in. Omit the period to default to the active (or most recent) one. The governance-and-voting layer for Algorand wallets, governor dashboards and analytics. Live from governance.algorand.foundation.

api.oanor.com/algorandgov-api

Algorand (ALGO) On-Chain API

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.

api.oanor.com/algorand-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Algorand App API?

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

What's the rate limit for Algorand App 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 App API cost?

Algorand App API has a free tier with 100 calls / month. Paid plans start at €10.00 / 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 App API GDPR-compliant?

All requests to Algorand App 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.

Apps 3

Meta 1

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

GET /v1/app

One application: creator, decoded global state, programs, schemas

Playground

Parameters

Custom headers

Language: Client:

GET /v1/apps

Browse the application space, paginated

Playground

Parameters

Custom headers

Language: Client:

GET /v1/created

Applications created by an account

Playground

Parameters

Custom headers

Language: Client:

GET /v1/meta

Service metadata & live sample

Playground

Custom headers

Language: Client:

Code snippets

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

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

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

Ratings

No reviews yet.

Discussion

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

New thread

📌 Pinned 🔒 Locked

· ·

🔒 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.

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.

Pick a key

Plaintext is shown once at creation — use the prefix as a reminder.

Algorand App API

API health

Pricing

Built by

Related APIs

Algorand Applications API

Algorand ASA Token Registry API

Algorand Governance API

Algorand (ALGO) On-Chain API

Frequently asked questions

Parameters

Parameters

Parameters

Code snippets

Ratings

Discussion

New thread

📌 🔒

Support

Open new ticket

Your cookie choices