#money-market

Live on-chain data from Umee (umee-1), the Cosmos-SDK layer-1 running the x/leverage cross-chain money market. Read every registered lending market with its oracle price, supply and borrow APY, supplied/borrowed/liquidity and uToken exchange rate; the full summary of a single market by denom; the leverage module risk parameters (liquidation thresholds and fees); the addresses currently flagged with bad debt; plus the staking pool with bonded ratio and validator set, the total UMEE supply and the latest block. The Umee / cross-chain-lending / money-market layer for DeFi dashboards, risk tools and yield trackers.

api.oanor.com/umee-api

The money-market spreads that signal whether US dollar funding is calm or seizing up, computed live from the Federal Reserve Bank of New York's public rates API — no key, nothing stored. The headline overnight rates all sit within a few basis points of each other when markets are healthy; it is the spreads between them, and their spikes, that reveal stress. The most-watched is SOFR minus EFFR: SOFR is the cost of secured (collateralised, repo) borrowing and EFFR the cost of unsecured fed-funds borrowing, so when SOFR climbs above EFFR it means collateral is suddenly expensive — the classic repo-stress signal that blew out in September 2019 and around quarter-ends. This API computes that and the other key spreads — SOFR vs the Overnight Bank Funding Rate, SOFR vs the Broad General Collateral Rate, and the general-vs-tri-party collateral spread — in basis points, with a funding-stress regime read. The spreads endpoint returns the live rate board and every spread; the distribution endpoint returns SOFR's intraday percentile spread (99th minus 1st), a within-day dispersion gauge that widens when funding is segmented; the history endpoint returns the time series of any spread and counts the stress days. This is the funding-stress / money-market-spread cut — distinct from the raw NY-Fed rate-level feed (which lists the rates but not the spreads or the stress signal), the central-bank-policy and the yield-curve APIs. It is the gap between the rates, which is where the stress lives.

api.oanor.com/fundingspread-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

Live euro short-term rate (€STR) data from the European Central Bank. The €STR is the euro area's overnight risk-free benchmark, computed daily by the ECB from the real unsecured borrowing of euro-area banks; it underpins euro derivatives and floating-rate contracts and is the successor to EONIA and a key reference alongside EURIBOR. The estr endpoint returns the latest rate plus its full daily statistics — the underlying borrowing volume, the number of reporting banks and transactions, the 25th and 75th rate percentiles and the share of the five largest banks. The policy endpoint returns the ECB key-rate corridor (deposit facility, main refinancing operations, marginal lending) and where €STR sits inside it. The history endpoint returns the €STR rate over recent days. Read live from the ECB, nothing stored. This is the euro overnight risk-free rate and ECB policy corridor — distinct from FX reference feeds, bond yield curves and money-market futures.

api.oanor.com/estr-api

Live on-chain DeFi data from the Kava blockchain — a Cosmos-SDK Layer-1 whose core is a decentralised money market: users lock collateral to mint the USDX stablecoin (collateralised debt positions, CDPs) and lend/borrow through the Hard money market, valued by an on-chain price oracle. Served live from a public Kava REST node as clean JSON. Read the chain head (chain id, block height and time); see every collateral type with its liquidation ratio, stability fee, debt limit and the total USDX currently minted against it — the heart of Kava's lending engine; pull the on-chain pricefeed oracle prices the protocol uses to value collateral; or read the circulating USDX and KAVA supply. Read live from Kava, nothing cached. This is Kava's own CDP, USDX-stablecoin and oracle layer — distinct from the Cosmos Hub, Injective, Celestia and other Cosmos-chain APIs and from price feeds.

api.oanor.com/kava-api