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API · /lisk-api

Lisk API

healthy 4,240 Subscribers

Live Lisk on-chain data via Blockscout. Lisk is an Ethereum L2 built on the OP Stack and part of the Optimism Superchain; gas and balances are in ETH. Network stats, gas prices, latest blocks, a block by height or hash, address detail with ETH balance, a transaction by hash, ERC-20 token metadata and a universal search across addresses, tokens, blocks and transactions. Real data, no key.

#lisk #ethereum #l2 #op-stack #optimism-superchain #blockchain #evm #web3
api.oanor.com/lisk-api
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Machine-readable spec so AI agents can integrate this API.

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

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

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
298 ms
Server probes · 24h
Subscribers
4,240
active
Total calls
63
last 7 days
status Full status page → · 18 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 1,700 calls / month
  • 1 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,700 calls/month
  • 1 req/sec
  • All endpoints
  • No credit card
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Basic

€12.50 /month

  • 68,000 calls / month
  • 10 requests / second
  • Hard cap (429 above quota, no overage)
  • 68k calls/month
  • 10 req/sec
  • Email support
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Pro

€40.00 /month

  • 460,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 460k calls/month
  • 20 req/sec
  • Priority support
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Mega

€132.00 /month

  • 2,350,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 2.35M calls/month
  • 50 req/sec
  • Dedicated SLA
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Related APIs

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Crypto Treasury API

Live data on the public companies that hold Bitcoin and Ethereum on their balance sheets, from the public CoinGecko feed. Rank every public company by how much of the coin it holds, with current and entry value, average entry price, country and share of total supply; get the aggregate corporate holdings, USD value and market-cap dominance; find a specific holder by name, ticker or country; and compare Bitcoin and Ethereum corporate treasuries side by side. The corporate crypto-treasury layer — distinct from price and exchange feeds: it answers who holds how much, and what they paid. Live, with a short 60-second upstream cache.

api.oanor.com/cryptotreasury-api

Across Bridge API

Live cross-chain bridge data from Across, one of the largest intent-based bridges, which moves USDC, ETH, WBTC and other assets between Ethereum and its rollups (Arbitrum, Base, Optimism, Polygon, zkSync, Linea, Blast, Scroll and more) using a relayer network and a single unified liquidity pool. The quote endpoint prices a bridge transfer — the relayer capital fee, gas fee, LP fee, total fee, the amount received and the estimated fill time. The routes endpoint lists every supported bridge route (origin chain, destination chain, token). The limits endpoint returns the min and max bridgeable amount for a route. The chains endpoint lists supported chains. Read live from Across, nothing stored. This is Across's own cross-chain bridge fee, route and fill-time layer — distinct from DEX, lending, staking and price feeds.

api.oanor.com/across-api

Balancer API

Live data from Balancer, a leading multi-chain decentralised AMM whose programmable liquidity pools (weighted, stable, gyro, boosted) power swaps and yield across Ethereum, Arbitrum, Base, Polygon, Avalanche, Gnosis, Optimism and more. The pools endpoint returns the top pools by TVL on a chain — each with its type, total liquidity, 24h volume and fees, total APR (with a yield/swap/staking breakdown) and constituent tokens. The pool endpoint returns one pool's full state by id, including swap and holder counts and the full APR breakdown. The token endpoint returns a token's live Balancer price plus its symbol, name and decimals. The tokens endpoint searches the token registry by symbol or name. Read live from Balancer, nothing stored. This is Balancer's own programmable-pool AMM, TVL/volume/APR and token-pricing layer — distinct from constant-product DEX feeds, Curve's stableswap and order-book or perps DEX feeds.

api.oanor.com/balancer-api

Rocket Pool Liquid Staking API

Live data from Rocket Pool — the leading decentralised Ethereum liquid-staking protocol, where a permissionless network of node operators run validators and users hold rETH, a token that accrues staking rewards (its ETH value rises, no rebase). Served from Rocket Pool's public API as clean JSON, no cache. Read the protocol staking state (ETH staked through Rocket Pool, staking minipools, deposit-pool balance and rETH collateral, plus the Ethereum-wide total staked and validator count); the rETH yield (staking APR, the underlying beacon-chain APR and the ETH price); the RPL token (price in USD and ETH, total staked and supply); and the node-operator counts and commission. Read live from Rocket Pool, nothing cached. This is Rocket Pool's own liquid-staking, rETH-yield, RPL and node-operator layer — distinct from on-chain explorers, DEX/lending/perps feeds and generic price APIs.

api.oanor.com/rocketpool-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Lisk API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Lisk API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Lisk 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 Lisk API cost?
Lisk API has a free tier with 100 calls / month. Paid plans start at €12.50 / 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 Lisk API GDPR-compliant?
All requests to Lisk 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/lisk-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/lisk-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/lisk-api/SOME_PATH");
curl_setopt($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/lisk-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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