API marketplace

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.

Uptime

100.0%

Latency

687ms

Subs

4,575

Live free-market (bazaar) prices for the Iranian rial against foreign currencies, gold and gold coins. Iran's official rate is fixed and unused in practice; the real economy trades on the open bazaar rate, which is what this API exposes. The price endpoint returns one instrument's latest close/open/high/low, day change and date — in both rial and toman. The currencies endpoint returns every foreign currency (USD, EUR, GBP, AED, TRY, CNY, RUB …) against the rial at once. The gold endpoint returns Iran's gold market — the global ounce, 18k and 24k gram, the mesghal, and the famous gold coins (Emami, Bahar Azadi, half, quarter, gerami). The history endpoint returns an instrument's daily OHLC series. Read live, nothing stored. This is Iran's own free-market rial/gold/coin layer — distinct from official central-bank feeds and from other countries' parallel-dollar APIs.

Uptime

100.0%

Latency

3765ms

Subs

4,543

Live oracle prices from GMX, the leading decentralised perpetual-swap exchange on Arbitrum and Avalanche. Unlike order-book DEXs, GMX executes trades against its GLP/GM liquidity pools at prices set by a keeper-signed oracle that quotes a MIN and a MAX price per token — the execution band traders open and close positions against. The prices endpoint returns every supported token's min/max/mid oracle price and the execution spread; the price endpoint returns a single token by symbol; the tokens endpoint returns the supported-token registry (contract address, decimals, synthetic flag); the spread endpoint ranks tokens by their oracle execution spread (the on-chain cost band of trading that token on GMX). Every endpoint accepts a chain parameter (arbitrum default, or avalanche). Read live from GMX's public oracle, nothing stored. This is GMX's own pool-DEX oracle min/max-price and execution-spread layer — distinct from centralised-exchange tickers, aggregate price feeds and order-book DEX feeds such as dYdX and Hyperliquid.

Uptime

100.0%

Latency

260ms

Subs

3,595

Live Argentine peso (ARS) exchange rates across the country's many parallel dollar markets — served as clean JSON, no key, no cache. Argentina runs a famous multi-rate system: alongside the official rate there is the "blue" (informal/parallel) dollar, the MEP/bolsa and CCL (contado con liqui) financial dollars, the wholesale (mayorista) rate, the crypto dollar and the "tarjeta" tourist/card dollar (with taxes). Get the buy and sell rate for every one of these; pull a single dollar type; read the brecha — each rate's premium over the official dollar, the key indicator of Argentina's exchange-rate stress; or get other currencies (EUR, BRL, CLP, UYU) against the peso. Read live, nothing cached. This is Argentina's own multi-rate peso/dollar picture — distinct from the BCRA's official-only feed and from any single-rate central-bank API.

Uptime

100.0%

Latency

143ms

Subs

3,061

Live data from dYdX — a leading decentralised perpetual-futures exchange running on its own Cosmos appchain with a fully on-chain order book — served from its public indexer API as clean JSON, no cache. Get every perpetual market with its oracle price, 24h price change, 24h volume and trade count, open interest, next hourly funding rate (and the annualised rate) and margin requirements (sorted by volume); pull one market's full state by ticker; read the live order book for a market (best bid and ask, spread, mid price and the top depth levels); or list the recent fills for a market. Read live from dYdX, nothing cached. This is dYdX's own on-chain perps order-book, funding-rate and open-interest layer — distinct from centralised-exchange tickers, aggregate derivatives feeds and other DEX feeds: a separate decentralised perpetuals venue with its own order book.

Uptime

100.0%

Latency

391ms

Subs

3,143

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.

Uptime

100.0%

Latency

158ms

Subs

4,565

Live official exchange-rate data for the Colombian peso (COP) — the Tasa Representativa del Mercado (TRM), Colombia's official daily USD/COP reference rate set by the financial regulator and published on the government open-data portal. Served as clean JSON, no key, no cache. Get the latest TRM (pesos per dollar and the inverse); look up the TRM in effect on any past date (the TRM stays valid across the weekend it was set, so any calendar date resolves to its effective rate); pull the daily TRM over any date range; or convert an amount between USD and COP at the latest TRM. Read live from Colombia's open-data portal, nothing cached. This is the official Colombian-peso reference rate — distinct from the ECB, BCRA, BCRP and other central-bank feeds and from market mid-rates: Colombia's own legally-binding USD/COP TRM.

Uptime

100.0%

Latency

476ms

Subs

3,981

Live data from Hyperliquid — the leading on-chain perpetual-futures and spot DEX, running its own L1 order book — served from its public info API as clean JSON, no cache. Get every perpetual market with its mark, oracle and mid price, hourly funding rate (and the annualised rate), open interest in both base units and USD, 24h volume, 24h change and maximum leverage (sorted by volume); pull one perpetual market's full state by coin; list the spot markets with price, 24h volume and circulating supply; or read exchange-wide totals — open interest, 24h volume and market counts. Read live from Hyperliquid, nothing cached. This is Hyperliquid's own on-chain perps order-book, funding-rate and open-interest layer — distinct from centralised-exchange tickers, aggregate derivatives feeds and generic price APIs: the live data of the biggest decentralised perpetuals venue.

Uptime

100.0%

Latency

926ms

Subs

4,273

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.

Uptime

100.0%

Latency

417ms

Subs

3,573

Live data from Jupiter — the leading DEX aggregator on Solana — served from its public API as clean JSON, no cache. Get the live USD price, on-chain liquidity and 24h price change for any Solana token mint (one or many at once); get the best swap route Jupiter finds between two token mints for a given input amount — the output amount, price impact and number of routing hops, the heart of the aggregator; or search Solana tokens by symbol, name or mint and get the top match's price, liquidity, market cap, decimals and holder count. Read live from Jupiter, nothing cached. This is Jupiter's own Solana swap-routing, token-price and token-search layer — distinct from EVM on-chain explorers, other DEX/DeFi feeds and generic price APIs: the live routing and pricing engine of Solana's biggest swap aggregator.

Uptime

100.0%

Latency

155ms

Subs

4,053

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.

Uptime

100.0%

Latency

182ms

Subs

3,483

Live DeFi yield-vault data from Yearn Finance — the long-running yield aggregator — served from its public yDaemon API as clean JSON, no cache. Yearn vaults auto-compound strategies to earn yield on a deposited token, each reporting its TVL, net APR (after fees) and underlying strategies. List the active vaults on a chain with TVL, net APR, category and underlying token (sorted by TVL); fetch one vault's full detail by address including its strategies; rank the highest-yielding vaults by net APR with a TVL floor to exclude dust; or list the chains Yearn runs on. Read live from Yearn, nothing cached — vaults with broken legacy price oracles or shut-down/hidden status are filtered out. This is Yearn's own vault, APR and strategy layer — distinct from on-chain explorers, DEX-pool feeds and price APIs: protocol-level yield data for the original DeFi yield aggregator.

Uptime

93.3%

Latency

967ms

Subs

3,634

Live DeFi data from Curve Finance — the dominant decentralised exchange for stablecoins and pegged assets (StableSwap AMM) — served from its public API as clean JSON, no cache. List every chain Curve runs on and the pool registries on each; pull the liquidity pools on a chain/registry with each pool's USD TVL, underlying coins and prices, amplification coefficient, virtual price and CRV gauge APY (sorted by TVL); fetch one pool's full detail by address; or read a chain's total and per-pool trading volume. Read live from Curve, nothing cached. This is Curve's own StableSwap pool, TVL and gauge layer across Ethereum and 20+ L2s — distinct from on-chain explorers, general DEX-pool feeds and price APIs: protocol-level data for the largest stablecoin AMM in DeFi.

Uptime

100.0%

Latency

260ms

Subs

3,251

Live on-chain data from the Ravencoin (RVN) blockchain — a UTXO chain purpose-built for issuing and transferring digital assets and tokens, secured by the ASIC-resistant KAW-POW proof-of-work — via the public Trezor Blockbook explorer, clean JSON and no cache. Read the chain state (best block height, difficulty, sync status and node version); fetch a block by height or hash; look up an address's RVN balance, total received and sent and transaction count; or resolve a transaction's block, value, fee and confirmations. Read live from Ravencoin, nothing stored. This is Ravencoin's own KAW-POW asset-chain UTXO ledger — distinct from the Bitcoin, Dash, Decred, Nervos and other on-chain APIs and from price feeds: the RVN network built for tokenisation.

Uptime

100.0%

Latency

262ms

Subs

4,619

Live on-chain data from the Dash (DASH) blockchain — a payments-focused cryptocurrency — via the public Dash Insight explorer, clean JSON and no cache. Dash uses X11 proof-of-work plus a second tier of collateralised masternodes that power InstantSend (near-instant locked payments) and ChainLocks, and an on-chain treasury that funds proposals. Read the chain state (block height, difficulty, peer connections, protocol version and relay fee); fetch a block by height or hash; look up an address's DASH balance, total received and sent and transaction count; or resolve a transaction's block, value, fee, input/output counts and its InstantSend lock status. Read live from Dash, nothing stored. This is Dash's own X11, masternode-tier and InstantSend ledger — distinct from the Bitcoin, Decred, Ergo, Nervos and other on-chain APIs and from price feeds.

Uptime

100.0%

Latency

826ms

Subs

3,873

Live on-chain data from the Conflux (CFX) network — a high-throughput Layer-1 that orders blocks with the Tree-Graph DAG consensus (not a single chain) and runs two spaces: the native Core space (cfx: addresses) and an EVM-compatible eSpace. Served live from a public Conflux Core-space JSON-RPC node as clean JSON. Conflux is distinctive for its storage-collateral model and a built-in proof-of-stake interest rate. Read the chain state (chain id, current epoch, block number, latest-finalized epoch, pending-tx count and the PoS interest rate); the supply (circulating, issued, staked and storage-collateral CFX); a block (the pivot block of an epoch) by epoch number or hash; or a Core-space address's CFX balance and staked balance. Read live from Conflux, nothing cached. This is Conflux's own Tree-Graph, storage-collateral and PoS layer — distinct from the Bitcoin, Decred, Ergo, Nervos and other on-chain APIs and from price feeds.

Uptime

100.0%

Latency

599ms

Subs

4,521

Live on-chain data from the Nervos Common Knowledge Base (CKB) via the official Nervos explorer — clean JSON, no cache. Nervos CKB is a proof-of-work Layer-1 built on the Cell model — a generalised UTXO where every cell can hold state and code — secured by the Eaglesong hash and governed in epochs, with a native state-rent / deposit system (NervosDAO) that pays interest for locking CKB. Read the chain state (tip block, current epoch, block time, difficulty and hashrate); browse the most recent blocks with miner and reward; fetch a single block by number or hash; look up an address's CKB balance, its NervosDAO deposit and compensation, live-cell count and UDT token accounts; or resolve a transaction's block, fee and type. Read live from Nervos, nothing stored. This is Nervos CKB's own Cell-model, NervosDAO and PoW layer — distinct from the Bitcoin, Decred, Ergo and other on-chain APIs and from price feeds.

Uptime

100.0%

Latency

1654ms

Subs

3,140

Live official exchange-rate data for the Turkish lira (TRY) from the Central Bank of the Republic of Türkiye (TCMB) — straight from its public daily rate XML as clean JSON. Unusually, the TCMB publishes four rates per currency: forex buying, forex selling, banknote buying and banknote selling. Get all of these for every published currency against the lira, for the latest or any past business day, normalised to one unit; pull a single currency's four rates, mid and the inverse; convert an amount between any two published currencies (including TRY) at the forex mid rate; or list the quoted currencies. Read live from the TCMB, nothing cached. This is the official Turkish-lira central-bank rate, with the forex/banknote split few other feeds expose — distinct from the ECB, BCRA, BCRP, NRB and other central-bank feeds and from market mid-rates: the TCMB's own lira rates.

Uptime

100.0%

Latency

210ms

Subs

4,472

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.

Uptime

100.0%

Latency

452ms

Subs

3,440

Live on-chain data from the Ergo (ERG) blockchain via the public Ergo Platform explorer — clean JSON, no cache. Ergo is a proof-of-work cryptocurrency built on the extended-UTXO (eUTXO) model with first-class native tokens, Sigma-protocol smart contracts and storage rent — a distinctly different design from account-based chains. Read the network head (best block height, mining difficulty, miner reward); browse the most recent blocks with their miner, size, difficulty and reward; fetch a single block by header id; look up any address's confirmed ERG balance and every native token it holds; or resolve a native token's id, name, decimals, emission amount and description. Read live from Ergo, nothing stored. This is Ergo's own extended-UTXO chain, native-token and Autolykos-PoW layer — distinct from the Bitcoin, Decred, EOS, Internet Computer and other on-chain APIs and from price feeds.

Uptime

100.0%

Latency

834ms

Subs

3,962

Live official exchange-rate data for the Nepalese rupee (NPR) from Nepal Rastra Bank (NRB), the central bank of Nepal — straight from its public Foreign Exchange Rate API as clean JSON. Get the NRB's official buy and sell rate for every published currency against the rupee for the latest (or any past) day, normalised to one unit; pull a single currency's buy, sell and mid rate and the inverse; retrieve a currency's daily NRB buy/sell rate over a date range; convert an amount between any two quoted currencies (including NPR) at the NRB's mid rate; or list the NRB's quoted currencies. Read live from the NRB, nothing cached. Note the NRB quotes both a buy and a sell rate, and some currencies (such as the Indian rupee) are quoted per 100 units — every rate is also normalised to one unit for you. This is the official Nepalese-rupee central-bank rate — distinct from the ECB, BCRA, BCRP and other central-bank feeds and from market mid-rates: the NRB's own published rupee buy/sell rates.

Uptime

100.0%

Latency

1149ms

Subs

3,871

Live on-chain data from the Decred (DCR) blockchain via the public dcrdata explorer — clean JSON, no cache. Decred is a hybrid proof-of-work / proof-of-stake cryptocurrency with on-chain governance: blocks are mined by PoW but validated by PoS tickets bought from a ticket pool, so stakeholders directly control the chain. Read the network head (best block, PoW difficulty, stake difficulty, live ticket pool); the staking layer (ticket-pool size and value, the current and next ticket price and next-price estimates); the coin supply (mined vs the 21M ultimate cap and percent issued); any block by height or hash; and any address's received, sent and unspent DCR. Read live from Decred, nothing stored. This is Decred's own hybrid PoW/PoS, ticket-staking and on-chain-governance layer — distinct from the Bitcoin, EOS, Internet Computer and other on-chain APIs and from price feeds.

Uptime

100.0%

Latency

335ms

Subs

3,484

Live official data for the Peruvian sol (PEN) and the full statistics database of the Central Reserve Bank of Peru (Banco Central de Reserva del Perú, BCRP) — straight from its public series API as clean JSON. Get the latest official interbank USD/PEN exchange rate (buy, sell and mid); pull the daily interbank USD/PEN rate over any date range; convert between USD and PEN at the BCRP's interbank mid rate; or fetch any BCRP statistical series by its code — exchange rates, international reserves, interest rates, inflation, monetary aggregates and thousands more — over a date range, for direct access to the central bank's whole time-series database (join up to 10 codes at once). Read live from the BCRP, nothing cached. This is the official Peruvian-sol rate plus Peru's central-bank statistics — distinct from the ECB, BCRA, BCB and other central-bank feeds and from market mid-rates: the BCRP's own published sol rate and economic series.

Uptime

100.0%

Latency

1613ms

Subs

4,606

Live on-chain DEX pool discovery from GeckoTerminal (CoinGecko's on-chain data product), served as clean JSON. List every supported blockchain network; see the trending liquidity pools on a network right now — the pools drawing the most attention; pull the most recently created pools on a network — freshly launched markets; read one pool's live state (base/quote token USD price, liquidity, 24h volume, price change and buy/sell transaction counts); or search pools by token name, symbol or address. Read live from GeckoTerminal, nothing cached. This is the on-chain DEX pool-discovery, trending-pool and new-pool layer for any trading, analytics or token-launch app — distinct from DEX volume-ranking feeds and from token/pair lookup APIs: this is per-network pool discovery (what is trending, what just launched) with live pool economics across 100+ networks.

Uptime

100.0%

Latency

1536ms

Subs

4,758