Highest-yielding farms ranked by sustained APY
API · /yieldfarming-api
DeFi Yield Farming API
healthy
4,207 Subscribers
The best liquidity-pool, staking and vault yields across DeFi, with the risk profile that decides whether a headline APY is actually worth farming — live from DeFiLlama, no key. A pool can advertise 40% APY, but if it is a volatile two-token liquidity position the impermanent loss can eat the yield, and if the rate spiked yesterday it may be gone tomorrow. This API is the yield-farming screener: for every non-lending pool (DEX liquidity, staking, vaults, farms) it returns the current APY split into base and reward, the 30-day average APY, a sustained APY (the lower of the two, so a pool only scores high if it yields well both now and on average), the impermanent-loss risk and exposure (single-asset or multi-token), whether it is a stablecoin pool, the TVL and daily trading volume, and DeFiLlama's own forward prediction of whether the APY will hold, rise or fall. The pools endpoint is the full screener, filterable by project, chain, asset, stablecoin-only, exposure, IL-risk and minimum size, sorted by current or 30-day or sustained APY, TVL or volume. The best endpoint answers the question directly — the highest-yielding farms ranked by the sustained APY so the answer is real and farmable, not a one-day spike; add stablecoin=true or exposure=single for lower-risk yield. The project endpoint summarises one protocol's pools (Uniswap, Curve, Pendle, Convex). The LP / staking / vault yield-farming cut — distinct from the on-chain money-market lending-rate API (supply and borrow rates, which this one excludes entirely), from the TVL analytics APIs, and from price feeds. Ranking surfaces exclude DeFiLlama-flagged outlier pools so the best yield is one you could actually farm.
api.oanor.com/yieldfarming-api
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 241 ms
- Server probes · 24h
- Subscribers
- 4,207
- active
- Total calls
- 68
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 870 calls / month
- 2 requests / second
- Hard cap (429 above quota, no overage)
- 870 calls/month
- 2 req/sec
- All endpoints
- No credit card
Starter
€10.90 /month
- 19,900 calls / month
- 6 requests / second
- Hard cap (429 above quota, no overage)
- 19,900 calls/month
- 6 req/sec
- Best-farm screener
- Email support
Pro
€32.90 /month
- 98,500 calls / month
- 16 requests / second
- Hard cap (429 above quota, no overage)
- 98,500 calls/month
- 16 req/sec
- All pools, chains & predictions
- Priority support
Business
€74.90 /month
- 536,000 calls / month
- 40 requests / second
- Hard cap (429 above quota, no overage)
- 536,000 calls/month
- 40 req/sec
- Desk-grade throughput
- Dedicated SLA
Built by
Related APIs
Other APIs with overlapping tags.
Crypto Yields API
Live DeFi yield-farming APYs across the whole decentralised-finance ecosystem as an API, streamed from the DefiLlama yields feed. For thousands of liquidity pools across every chain and protocol: the current APY split into base and reward, the pool's TVL, its chain, project and token symbol, whether it is a stablecoin pool and its impermanent-loss risk. Rank the top yields with a sensible TVL floor (so dust-pool noise is filtered out), drill into any single protocol or chain, filter to stablecoin pools, or search. Built for DeFi, yield-aggregator and dashboard apps. Distinct from TVL and price APIs — this is the live yield surface. Note: very high APYs are reward-driven and transient; use a TVL floor, the stablecoin filter, or sort by TVL for durable yields.
api.oanor.com/cryptoyields-api
DeFi Analytics API
Decentralized-finance analytics as an API, powered by DefiLlama. Track the Total Value Locked (TVL) across more than 7,000 DeFi protocols ranked and filterable by blockchain and category (Lending, DEXes, Liquid Staking, Bridges, CDP and more), drill into any single protocol for its current TVL, per-chain breakdown, category, market cap and links, see how much value is locked on each of 450+ blockchains, read the circulating supply and peg of every major stablecoin (USDT, USDC, DAI and the rest), and find the best yield-farming pools with their base and reward APY, filterable by chain and project. Every figure is live and denominated in USD. Perfect for DeFi dashboards and portfolio trackers, yield aggregators, research and analytics tools, trading bots and crypto data sites. No accounts, no upstream key. For token spot prices use the Crypto API.
api.oanor.com/defi-api
Superposition API
Live EVM on-chain data for Superposition (chain id 55244) — an Arbitrum-Orbit DeFi Layer-3 with ETH gas and on-chain yield-bearing Super Assets — served directly from the public Superposition JSON-RPC with server-side resilience. The status endpoint returns the chain and network id, the latest block height and the node client version. The block endpoint returns a block by number (or the latest) with its hash, parent hash, timestamp, transaction count, gas used and gas limit, miner and size. The gas endpoint returns the current gas price in both wei and gwei. The balance endpoint returns the ETH balance and outgoing transaction count for any address, converted from base wei (18 decimals) into whole ETH with exact big-integer scaling. Every figure is read live from the chain over JSON-RPC — nothing bundled or modelled — behind a short server-side cache with keep-warm so the feed stays fast and fresh. Ideal for explorers, wallet and dashboard tooling, gas trackers, address monitors and DeFi analytics across the Superposition and Arbitrum-Orbit ecosystem. Live keyless upstream. 5 endpoints.
api.oanor.com/superposition-api
Nolus Chain API
Real-time on-chain data for Nolus (chain-id pirin-1), a Cosmos-SDK Layer-1 running a DeFi-lease / money-market protocol, secured by delegated proof-of-stake with NLS as its native coin. The status endpoint returns the chain id, latest block height and time, proposer and node application version so you can confirm the chain is live and producing blocks. The validators endpoint returns the full bonded validator set — each moniker, operator address, stake in NLS, commission rate and jailed flag — sorted by stake, plus the total bonded and not-bonded NLS. The supply endpoint returns the total NLS supply (in NLS and base unls), the bonded amount and the bonded ratio. The governance endpoint returns the most recent on-chain governance proposals with title, status and voting window. The meta endpoint documents the chain, denom and decimals. Reads a live Nolus Cosmos-SDK LCD node directly (with mirror fallback), so values are current to the latest block. Live, nothing stored. 5 endpoints. This serves chain-level staking, supply and governance data; for individual lease positions or token prices use a dedicated protocol/market API.
api.oanor.com/nolus-api
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for DeFi Yield Farming API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call DeFi Yield Farming API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for DeFi Yield Farming 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 DeFi Yield Farming API cost?
DeFi Yield Farming API has a free tier with 100 calls / month. Paid plans start at €10.90 / 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 DeFi Yield Farming API GDPR-compliant?
All requests to DeFi Yield Farming 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/yieldfarming-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/yieldfarming-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/yieldfarming-api/SOME_PATH");
curl_setopt($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/yieldfarming-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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