API marketplace

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

1854ms

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

216ms

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

412ms

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

962ms

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

1127ms

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

337ms

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

1720ms

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

1022ms

Subs

4,758

Live official exchange-rate data for the Argentine peso (ARS) from the Central Bank of Argentina (Banco Central de la República Argentina, BCRA) — straight from its public Estadísticas Cambiarias API as clean JSON. Get the BCRA's official quote for every published currency against the peso for the latest business day, with both the peso-per-unit rate and the currency's USD parity; pull a single currency's peso rate, USD parity and the inverse; retrieve a currency's official daily peso rate over any date range from the BCRA's own series; read the BCRA's master list of quoted currencies; or convert an amount between any two quoted currencies (including ARS) cross-computed through the peso. Read live from the BCRA, nothing cached. This is the official Argentine-peso central-bank rate — distinct from the ECB, BCB, SNB, Bank of Canada and other central-bank feeds and from market mid-rates: the BCRA's own published peso quotes.

Uptime

100.0%

Latency

855ms

Subs

4,077

Live cross-chain liquidity data from THORChain — the decentralised cross-chain automated market maker (AMM) that swaps native assets (BTC, ETH, BCH, AVAX and more) across separate blockchains without wrapping or bridging, settling every trade through its native RUNE asset and continuous liquidity pools. Read straight from a public THORNode REST endpoint as clean JSON. List every liquidity pool with its RUNE and asset depth, RUNE price and USD price, pool units and status; pull one pool's full depth and pricing; read the protocol's economics — total bonded RUNE, effective security bond, reserve and bonding / liquidity APY; get the current inbound vault address, router and gas rate for every connected chain plus halt flags; or read the last observed and signed block height per connected chain, THORChain's cross-chain heartbeat. Live, no cache. This is THORChain's cross-chain AMM, liquidity-pool and vault layer — distinct from single-chain explorers and from price feeds: continuous liquidity pools settled in RUNE.

Uptime

100.0%

Latency

352ms

Subs

3,895

Live official exchange-rate data from the National Bank of Hungary (Magyar Nemzeti Bank, MNB), the central bank of Hungary, for the forint (HUF) — straight from the MNB's own public SOAP web service, decoded for you as clean JSON. Get the MNB's official daily rate for every published currency against the forint, normalised to one unit; pull a single currency's forint-per-unit rate and its inverse; retrieve a currency's daily MNB rate over any date range from the bank's own time-series method; or convert an amount between any two published currencies (including HUF) cross-computed through the forint. Read live from the MNB, nothing cached. This is the official Hungarian-forint central-bank rate — distinct from the ECB, SNB, BNR, NBU, HNB, NBG, NBRB and other central-bank feeds and from market mid-rates: the Magyar Nemzeti Bank's own published forint rate.

Uptime

100.0%

Latency

124ms

Subs

4,723

Live on-chain data from the Nano network (XNO), a feeless, instant cryptocurrency with a block-lattice architecture where every account has its own blockchain and consensus is reached by Open Representative Voting (ORV): an account's confirmed XNO balance, receivable balance, block count and delegated representative; an account's own chain of blocks; a single block's amount, balance, height and confirmation; and the network's total, cemented and unchecked block counts plus the online voting weight securing it.

Uptime

100.0%

Latency

367ms

Subs

4,302

Live official reference exchange-rate data from the National Bank of Romania (BNR), the central bank of Romania, for the leu (RON): the BNR official reference rate for every published currency (normalised to one unit), a single currency's leu-per-unit rate and inverse, a currency's reference rate on a specific past date from the BNR yearly archive, and currency conversion between any two published currencies (including RON) cross-computed through the leu.

Uptime

100.0%

Latency

200ms

Subs

3,299

Live on-chain data from the Internet Computer (ICP), a blockchain that runs software as tamper-proof canisters on a network of independent subnets: the live network state (block height, running and stopped canisters, node count, number of subnets, message-execution rate), a ledger account's ICP balance and transaction count, a canister's type, controllers, name and subnet, and the subnets that shard the Internet Computer with their type, canisters, nodes and throughput.

Uptime

100.0%

Latency

811ms

Subs

3,920

Live official exchange-rate data from the National Bank of Tajikistan (NBT), the central bank of the Republic of Tajikistan, for the somoni (TJS): the NBT official rate for every published currency (normalised to one unit), a single currency's somoni-per-unit rate and inverse, a currency's official rate on a specific past date, and currency conversion between any two published currencies (including TJS) cross-computed through the somoni.

Uptime

100.0%

Latency

695ms

Subs

3,081

Live on-chain data from the Zilliqa network (ZIL), one of the first sharded public blockchains with a dual-block architecture (transaction blocks carry transfers, directory-service blocks coordinate the shards): the live chain state (number of TX and DS blocks, current TX and DS epochs, block rates, number of shards, minimum gas price), an address's ZIL balance and nonce, a transaction block's number, time, transaction count, gas and DS block, and a transaction's amount, gas, sender, recipient and receipt.

Uptime

100.0%

Latency

832ms

Subs

4,044

Live official exchange-rate data from the National Bank of Moldova (BNM), the central bank of the Republic of Moldova, for the Moldovan leu (MDL): the BNM official rate for every published currency (normalised to one unit), a single currency's leu-per-unit rate and inverse, a currency's official rate on a specific past date, and currency conversion between any two published currencies (including MDL) cross-computed through the leu.

Uptime

100.0%

Latency

1241ms

Subs

3,894

Live on-chain data from the EOS network (EOS), a delegated-proof-of-stake blockchain with a distinctive resource model where accounts stake EOS for CPU and network bandwidth and buy RAM for state: an account's liquid EOS balance, EOS staked for CPU and network, RAM quota and usage and live resource limits; the block producers ranked by DPoS vote weight; the live chain head, last irreversible block and current producer; and any account's balance of any EOS token.

Uptime

100.0%

Latency

263ms

Subs

4,695

Live official exchange-rate data from the National Bank of the Republic of Kazakhstan (NBK), the central bank of Kazakhstan, for the tenge (KZT) — each rate with its direction (rose or fell) and the day's change: the NBK official rate for every published currency (normalised to one unit) with the day's change and direction, a single currency's tenge-per-unit rate and inverse plus change, a currency's official rate on a specific past date, and currency conversion between any two published currencies (including KZT) cross-computed through the tenge.

Uptime

100.0%

Latency

302ms

Subs

4,528

Live Bitcoin on-chain economics and network-activity statistics, built on the open blockchain.com dataset — the macro on-chain layer, not raw address or mempool lookups: a live network snapshot (24h transaction count and USD volume, hash rate, market price and cap, total mined supply, miners' revenue), the historical time series of any curated on-chain metric (active addresses, transaction volume, UTXO-set size, mempool size, miner revenue, fees and more), the catalog of available metrics, and Bitcoin's issuance state (total mined, share of the 21M cap, current block reward and estimated next halving).

Uptime

100.0%

Latency

123ms

Subs

3,877

Live official exchange-rate data from the Bank of Israel (BOI), the central bank of Israel, for the new shekel (ILS) — each rate with the day's percentage change: the BOI official representative rate for every published currency (normalised to one unit), a single currency's shekel-per-unit rate and inverse plus daily change, the currencies ranked by daily change against the shekel (biggest gainers and losers), and currency conversion between any two published currencies (including ILS) cross-computed through the shekel.

Uptime

100.0%

Latency

584ms

Subs

4,892

Live on-chain data from the Filecoin network (FIL), the decentralized storage blockchain where miners are storage providers that pledge real disk capacity: an address's FIL balance, actor type and message count — and, for a storage provider, its raw and quality-adjusted storage power and sector size; storage providers ranked by power with each one's capacity, blocks mined and rewards; a tipset (Filecoin's block) with its height, time, block count and messages; and the chain height, total network storage power and number of active storage providers.

Uptime

100.0%

Latency

1280ms

Subs

3,689

Live official exchange-rate data from the Central Bank of the Republic of Azerbaijan (CBAR), the central bank of Azerbaijan, for the Azerbaijani manat (AZN) — uniquely also publishing official bank metal prices: the CBAR official rate for every published currency (normalised to one unit), a single currency's manat-per-unit rate and inverse, the official price of gold, silver, platinum and palladium per troy ounce in manat, and currency conversion between any two published currencies (including AZN) cross-computed through the manat.

Uptime

100.0%

Latency

1623ms

Subs

4,353

Live on-chain data from the Stacks network (STX), a Bitcoin layer that settles to Bitcoin and uses Proof of Transfer (PoX) — STX holders stack tokens to secure the chain and earn BTC: an address's available and locked (stacked) STX, totals sent/received and miner rewards; a block's height, hash, transaction count and the Bitcoin burn block it anchors to; the live Proof-of-Transfer stacking state (current reward cycle, STX stacked, share of supply locked, minimum threshold); and the chain tip, anchored Bitcoin block height and total STX supply.

Uptime

90.0%

Latency

3868ms

Subs

3,846