Discover / api.chainmarket-api.workers.dev

api.chainmarket-api.workers.dev

■ Challenge detected

TON jetton (token) masters from TON Center's public API: the newest N jetton masters (1 to 10) with raw address, total supply in base units, mintable flag, admin address and metadata URI. Jetton holder balances and Toncoin staking are not included.

Listed price
$0.002
Challenge detected
1 of the last check
Median response
598 ms
Last checked
24 Oct, 00:22 UTC
In our index since
24 Oct 2026

Endpoint

curl -i https://api.chainmarket-api.workers.dev/api/crypto/ton-blockchain-jettons
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
127 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.chainmarket-api.workers.dev/api

  • GET/finance/fdic-bankNo price listedFDIC-insured bank institutions in one US state from the FDIC BankFind API: name, certificate number, address, ZIP, charter class and whether the bank is active. Institution data only; no financial statements.
  • GET/crypto/uniswap-v3-ticksNo price listedUniswap V3 liquidity distribution for an Ethereum pool, read on-chain: tokens, fee tier, tick spacing, current tick and price (both directions, decimals applied), in-range liquidity, and every initialized tick within a window around the price with its price, liquidityNet and the active liquidity of the range above it — the shape of concentrated liquidity. Default pool: USDC/WETH 0.05%.
  • GET/crypto/fear-greed-indexNo price listedCrypto Fear & Greed Index (0-100) from alternative.me: today's value and label, change vs yesterday and vs 7 days ago, 7-day average, and a sentiment momentum label (rising, falling, flat). Daily; the source updates once a day. Attribution to alternative.me is requested by the source.
  • GET/finance/coinbase-exchange-productsNo price listedCoinbase Exchange trading products (pairs) with status and minimum order sizes, filtered by quote currency (default USD). Lists what can be traded; no prices.
  • GET/crypto/convex-vlcvx-votingNo price listedConvex Finance (cvx.eth) governance on Snapshot: the newest proposals (1 to 20) with title, state, start and end time, number of votes and the top two choice scores. Votes are the Snapshot tallies. vlCVX lock balances and per-wallet voting power are not in this source and are not reported.
  • GET/crypto/circle-cctp-transfersNo price listedCircle CCTP (USDC cross-chain transfer) fast-burn allowance and the fee tiers for one source-to-destination domain pair. Narrowed: the attestation status of a specific transfer needs its burn transaction hash, which this tool does not take, so per-transfer attestation is not reported.
  • GET/finance/coincap-ratesNo price listedExchange rates against the US dollar for about 170 fiat currencies and 400+ cryptocurrencies (Coinbase public rates): symbol, name, fiat or crypto, USD value of one unit and units per USD. All rates, a fiat/crypto filter, or one currency by symbol (EUR, BTC, TRY) or name (euro, bitcoin, turkish-lira).
  • GET/finance/tradingview-ideasNo price listedTradingView public trading ideas: the latest published idea titles and their chart links, read from the public ideas page. Community opinions, not investment advice; no prices are computed.
  • GET/finance/iex-cloud-publicNo price listedReal-time US stock, ETF or index quote (replacement for the closed IEX Cloud public quote): company name, exchange, last sale price, net and % change, bid/ask price and size, volume, last trade time, market status (pre-market, open, after-hours, closed) with the regular-session close, day high/low, 52-week range and upcoming earnings date. Data from Nasdaq.com's public quote API.
  • GET/finance/curve-finance-poolsNo price listedCurve Finance pools on Ethereum (all but the tiniest, as Curve's 'big' list): pool name, total USD value locked in the pool, and each coin with its USD price and balance, sorted by pool size. Optional name filter.
  • GET/finance/norges-bank-norwayNo price listedNorges Bank daily exchange rate of one foreign currency in NOK (NOK per 1 unit of the currency), from Norges Bank's SDMX-JSON data API. Last N observations; business days only.
  • GET/crypto/zerion-dna-feedNo price listedOn-chain wallet portfolio and performance from Zerion across 40+ EVM chains and Solana: total value in USD, split by position type (wallet, deposited, borrowed, locked, staked) and by chain, 1-day change, lifetime PnL (realized, unrealized, total gain and %, invested, fees) and, with a period, the value history chart (up to 60 points).
  • GET/crypto/sushiswap-route-quotesNo price listedSushiSwap route quote for an exact-input swap on one EVM chain: amount out, swap price, price impact, gas spent and the tokens in the route. Quote only, no transaction data. The API needs a sender address; if none is given, a fixed placeholder address is sent and nothing is signed or executed.
  • GET/finance/stooq-historical-stocksNo price listedDaily historical prices for a US stock, ETF or index: date, open, high, low, close and volume, newest first, for any date range up to 10 years back (max 1,000 rows per call). Data from Nasdaq.com's public historical quotes API (Stooq blocks automated downloads).
  • GET/crypto/debank-wallet-portfolioNo price listedMulti-chain wallet net worth with DeFi positions and debt (40+ EVM chains and Solana, data from the Zerion API): total value in USD split by wallet, deposited, borrowed, locked and staked, top chains, and every protocol position (protocol, chain, type such as deposit, loan, staked, reward or locked, token, amount and USD value) grouped by protocol, with total debt.
  • GET/crypto/gmx-v2-glv-vaultsNo price listedGMX v2 (Arbitrum) GLV liquidity vaults: each vault's name, vault token address, long and short collateral tokens, whether it is listed, and listing date. Trader net exposure, vault APY and GM market composition are not in this response and are not reported.
  • GET/finance/bank-of-england-iadbNo price listedBank of England official daily statistics (IADB) for one series code (default XUDLUSS) over the last N days, from the Bank's CSV download. Values as published; no interpretation of the series.
  • GET/crypto/solana-token-extensionsNo price listedSolana SPL mint audit from the chain: program (Token or Token-2022), authorities, supply and decimals, plus Token-2022 extensions with risk flags for permanent delegate, transfer hook, transfer fee, default frozen state and mint close. Reads the mint account only; it does not check holders or liquidity.
  • GET/crypto/balancer-v2-poolsNo price listedBalancer V2 pools by total liquidity (USD): pool name, type (weighted, stable, composable stable, and others), token symbols with weights where the pool has them, 24h volume and address. Top 1 to 20. Values are as the Balancer API reports them; some pools show implausible liquidity and are not corrected.
  • GET/crypto/coinbase-spot-exchangeNo price listedCoinbase Exchange (US spot) order book for one product: best bid and ask, spread, USD depth within 1% and 2% of mid (aggregated level-2 levels only), 24h base volume, 24h RFQ (institutional request-for-quote) volume, last price and 24h high/low. Coinbase Exchange data only, not Coinbase Advanced or other venues.
  • GET/crypto/coingecko-market-depthNo price listedCoinGecko per-exchange market depth for one coin: USD cost to move price up 2% and down 2% (liquidity), 24h volume in USD, last price and bid-ask spread, for the 15 highest-volume trading pairs. Each row is one exchange pair, not a merged order book. Data is CoinGecko's, updated on its own schedule.
  • GET/finance/etf-comNo price listedETF.com profile for a US-listed ETF: name, issuer, one-line strategy description, inception date, expense ratio, assets under management, benchmark, index tracked, category and fee note. From etf.com's public fund pages (their structured data) via a residential proxy.
  • GET/finance/bitget-tickersNo price listedBitget spot ticker for one pair (e.g. BTCUSDT): last price, bid/ask, 24h high/low, volumes and 24h change, from Bitget's public v2 market endpoint.
  • GET/crypto/crypto-liquidations-feedNo price listedOKX perpetual-swap liquidations for one underlying (e.g. BTC-USD): the most recent 100 filled forced liquidations, split into long and short liquidated USD value, with the largest events. Covers OKX only, and the window is the latest 100 events, not a fixed 24h total. Other exchanges' liquidation streams are not reported.
  • GET/crypto/berachain-pol-validatorsNo price listedBerachain Proof-of-Liquidity telemetry from the public Berachain RPC: total BGT (Bera Governance Token) supply read from the BGT contract — BGT is minted only as PoL rewards, so its growth is the emitted amount — plus latest, safe and finalized blocks, finality lag, gas price (gwei), gas used % and average block time over the last 20 blocks. Per-gauge and per-validator splits are not read and not reported.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 127 listed endpoints. Next endpoints First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.chainmarket-api.workers.dev

Recent checks

24 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.24 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
24 Oct, 00:22 UTCChallenge detected402598ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 24 Oct, 00:22 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for api.chainmarket-api.workers.dev?

Its listed price is $0.002.

What payment terms does api.chainmarket-api.workers.dev advertise?

The listing advertises x402, Arbitrum, Avalanche, Base, EVM chain 143, EVM chain 42220, EVM chain 480, EVM chain 5042, Optimism, Polygon, Solana, Stellar, Xrpl, USDC and XRP. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is api.chainmarket-api.workers.dev listed?

In x402 Bazaar. Superstables first indexed it on 24 Oct 2026.

Something wrong on this page? Tell us.