#apy

Read the live Sui validator set and staking economics from a public Sui fullnode JSON-RPC — no key. Sui is delegated proof-of-stake; this surfaces what account- and coin-readers miss: the active validators ranked by stake, each with its commission rate, live APY, voting power and staking-pool balance; any single validator's full profile (rewards pool, gas price, metadata); and the current epoch's system state — total stake, validator count, reference gas price, storage fund and epoch timing. The staking-and-validator layer every Sui wallet, staking dashboard, delegator and analytics tool needs to decide where to stake and how the network is secured. Live from the chain; short cache only.

api.oanor.com/suivalidators-api

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

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

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

Live DeFi lending data from Morpho — a leading decentralised lending protocol built on isolated Morpho Blue markets (each a single collateral/loan asset pair with its own liquidation LTV and price oracle) plus curated MetaMorpho vaults that allocate deposits across those markets. Served from Morpho's public GraphQL API as clean JSON, no cache. List the lending markets on a chain with each market's loan and collateral asset, supply and borrow APY (gross and net), supplied and borrowed USD, utilisation and liquidation LTV (sorted by size); fetch one market's full state by id; list the MetaMorpho vaults with their asset, net APY and total assets; or list the chains Morpho runs on. Read live from Morpho, nothing cached. This is Morpho's own isolated-lending-market, interest-rate and vault layer — distinct from on-chain explorers, DEX/yield feeds and price APIs: protocol-level lending money-market data.

api.oanor.com/morpho-api

Live DeFi data from Pendle Finance — the protocol for yield tokenisation — served from its public API as clean JSON, no cache. Pendle splits a yield-bearing asset into a Principal Token (PT, redeemable 1:1 at maturity, a fixed-yield instrument) and a Yield Token (YT, the streaming yield), traded in an AMM market that expires on a fixed date. List the active markets on a chain with each market's liquidity, implied APY (the fixed rate a PT buyer locks in), aggregated and max-boosted APY, maturity date and PT/YT/SY token addresses (sorted by liquidity); fetch one market's full detail by address; rank the highest implied-APY markets with a liquidity floor; or list the chains Pendle runs on. Read live from Pendle, nothing cached. This is Pendle's own yield-tokenisation, fixed-yield and PT/YT-market layer — distinct from on-chain explorers, DEX-pool feeds, yield-vault and price APIs.

api.oanor.com/pendle-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