A pool APY and TVL over time
API · /yieldpool-api
DeFi Yield Pool API
healthy
4,187 Subscribers
Live detail and full APY/TVL history for any DeFi yield pool, keyless. Unlike current-yield screeners, this is the per-pool time dimension: look up a pool by its id for its current APY (base + reward), TVL, risk flags and forecast, then pull its APY and TVL over time to judge whether a headline yield is sustainable or a fading incentive. Search 15,000+ pools by token, project or chain to find a pool id. Live, nothing stored. The yield-history layer for farming, allocation, backtesting and risk apps — distinct from current-yield lists, this tracks a single pool yield through time.
api.oanor.com/yieldpool-api
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 318 ms
- Server probes · 24h
- Subscribers
- 4,187
- active
- Total calls
- 52
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 2,700 calls / month
- 3 requests / second
- Hard cap (429 above quota, no overage)
- 2,700 calls/month
- 3 req/sec
- Search · pool · history
- No credit card
Starter
€13.20 /month
- 68,000 calls / month
- 8 requests / second
- Hard cap (429 above quota, no overage)
- 68k calls/month
- 8 req/sec
- 15,000+ pools
- Email support
Pro
€44.50 /month
- 440,000 calls / month
- 20 requests / second
- Hard cap (429 above quota, no overage)
- 440k calls/month
- 20 req/sec
- APY-history backtesting
- Priority support
Business
€136.00 /month
- 2,900,000 calls / month
- 50 requests / second
- Hard cap (429 above quota, no overage)
- 2.9M calls/month
- 50 req/sec
- Commercial use
- Dedicated SLA
Built by
Related APIs
Other APIs with overlapping tags.
Convex Finance API
Live protocol metrics for Convex Finance, the yield-booster built on top of Curve (it lets liquidity providers and CRV holders earn boosted rewards), keyless. Get the total value locked, the boosted Curve yield pools with their TVL and APY (base + rewards), per-chain TVL, and protocol fees and revenue. One combined overview endpoint snapshots it all. Live, nothing stored. The yield-aggregator metrics layer for DeFi dashboards, yield, farming and analytics apps — distinct from DEX, lending, restaking and generic DeFi/TVL browsers, this is Convex Curve-boosted yield specifically.
api.oanor.com/convex-api
Aave Protocol API
Live protocol metrics for Aave, the largest decentralized lending protocol, keyless. Get the total value locked across every chain Aave is deployed on, the per-asset lending markets with their supply APY (base + rewards), 30-day average and TVL across Aave v3 / v4, and protocol fees. One combined overview endpoint snapshots it all. Live, nothing stored. The Aave-metrics layer for DeFi dashboards, yield, lending and risk apps — distinct from DEX and generic DeFi/TVL browsers, this is Aave lending markets specifically, multi-chain.
api.oanor.com/aave-api
DeFi Lending Rates API
The supply and borrow rates of on-chain money markets, compared across every major DeFi lending protocol and chain at once — live from DeFiLlama, no key. The same asset earns and costs a different rate on every protocol and every chain: USDC might pay 3% to supply on Aave v3 Ethereum and cost a fraction to borrow somewhere else, and those rates move every block. A single protocol's reserves are only part of the picture; what a lender or borrower wants is the cross-protocol, cross-chain comparison. This API joins DeFiLlama's pool yields with its lend/borrow dataset into one money-market table: for every lending reserve it gives the supply APY (base + reward), the borrow APY (base + reward), the utilisation, the loan-to-value and the dollar size of the supplied and borrowed pools. The markets endpoint returns the full table (filter by asset, chain, protocol, stablecoin, minimum size); the best endpoint returns the top venues to supply an asset (highest APY) or to borrow it (lowest APY) right now; the asset endpoint summarises one asset across all its markets — the min, max, average and median supply and borrow APY, plus the single best place to lend and to borrow. Ranking surfaces exclude DeFiLlama-flagged outlier pools and impossible (>100%) utilisation, so the best rate is a real, harvestable one. The cross-protocol money-market-rates cut — distinct from TVL analytics (which size protocols, not their rates), single-protocol lending APIs (one venue each), and perpetual funding-rate APIs (a different rate entirely).
api.oanor.com/lendingrates-api
Solend / Save Solana Lending API
Live lending-market data from Solend (now Save), the leading Solana money market, over its public API — no key, nothing stored. This is the Solana lending view: every asset in the main pool with its supply and borrow APY, utilisation, value supplied and value borrowed, distinct from the other DeFi, DEX and lending APIs in the catalogue — Solend is an on-chain money market on Solana. The markets endpoint lists every asset with its live rates, utilisation and TVL, ranked by value supplied. The asset endpoint returns one asset by its symbol — its supply and borrow APY, utilisation, oracle price and the dollar value supplied and borrowed. The summary endpoint aggregates the pool: total value supplied and borrowed, asset count, the overall utilisation and the largest markets. Build DeFi lending dashboards, yield comparators, borrow-rate monitors and risk tools on top of real Solend data. Rates are live supply/borrow APYs and USD values are derived from on-chain reserve amounts and oracle prices; look up an asset by symbol (SOL, USDC).
api.oanor.com/solend-api
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for DeFi Yield Pool API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call DeFi Yield Pool API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for DeFi Yield Pool 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 Pool API cost?
DeFi Yield Pool API has a free tier with 100 calls / month. Paid plans start at €13.20 / 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 Pool API GDPR-compliant?
All requests to DeFi Yield Pool 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/yieldpool-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/yieldpool-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/yieldpool-api/SOME_PATH");
curl_setopt($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/yieldpool-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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