Crypto market, derivatives, and on-chain data.
FinanceData
Endpoints · 105
x402 URLhttps://x402.monid.ai/v1/run
EndpointDescriptionPrice
GET/onchain/bridge/ranking$0.012List bridge protocols ranked by USD volume over a time range.
GET/token/dex-trades$0.024Returns recent DEX swap events for a token contract address.
GET/prediction-market/kalshi/trades$0.024Returns individual trade records for a Kalshi market.
GET/hyperliquid/trades$0.024Returns a wallet's closed round-trip trades — one row per open→close position lifecycle, with realized per-trade P&L (gross, net = gross − fees, fees, and funding_pnl as a separate field that net EXCLUDES), entry/exit price, size, and hold time.
GET/exchange/markets$0.01Returns trading pairs available on an exchange.
GET/token/tokenomics$0.012Returns token unlock time-series with cumulative amounts, allocation breakdowns, total supply denominator, and unlocked-supply percentage.
GET/prediction-market/kalshi/open-interest$0.024Daily open interest time series for a Kalshi market.
GET/prediction-market/polymarket/markets$0.024Returns Polymarket markets, filtered by market_slug, which is REQUIRED.
GET/prediction-market/kalshi/volumes$0.024Daily trading volume time series for a Kalshi market.
POST/onchain/sql/preflight$0.024Validate and cost-estimate a ClickHouse SQL query (EXPLAIN ESTIMATE) without executing it.
GET/market/liquidation/order$0.012Returns individual large liquidation orders above a USD threshold (min_amount, default 10000).
GET/market/fear-greed$0.012Returns Bitcoin Fear & Greed Index history.
GET/search/events$0.01Searches project events by keyword, optionally filtered by type.
GET/wallet/detail$0.012Returns a wallet's cross-chain portfolio with selectable sub-resources (balance, tokens, labels, NFTs).
GET/prediction-market/correlations$0.024Returns 30-day Pearson price correlation pairs between Polymarket markets within a category.
GET/market/liquidation/exchange-list$0.012Returns liquidation breakdown by exchange in a single ranked snapshot.
GET/prediction-market/kalshi/markets$0.024Returns Kalshi markets, optionally filtered by market_ticker.
GET/hyperliquid/performance$0.024Returns the connected user's lifetime trading-performance summary — the dashboard header: re-rolled realized performance (win rate, profit factor, gross/net PnL — funding-excluded, net = gross − fees), the live position snapshot, and account value.
GET/hyperliquid/candles$0.024Returns market OHLCV candles for charting and trade-review overlays, ordered by open_time ascending.
GET/wallet/labels/batch$0.012Returns entity labels for multiple wallet addresses.
GET/exchange/klines$0.01Returns OHLCV candlestick data with period summary stats (high, low, total volume).
GET/prediction-market/polymarket/volume-split/{condition_id}$0.024Volume split by YES/NO outcome sides per interval (hour/day/week), plus total volume and trade count.
GET/hyperliquid/orders$0.024Returns a wallet's live resting orders (open — stops, take-profits, limits, with trigger type) plus its recent terminal orders (historical — filled / canceled / rejected).
GET/exchange/coverage$0.01Returns covered spot markets on Bithumb, Upbit, HashKey, bitFlyer, Coinone, and Korbit with latest ticker metrics, candle availability, technical score, and data status.
GET/market/options$0.012Returns options market data for a symbol.
GET/market/etf$0.012Returns daily spot ETF flow history.
GET/search/airdrop$0.01Searches and filters airdrop opportunities.
GET/exchange/long-short-ratio$0.01Returns historical long/short ratio for a perpetual contract.
GET/project/ai-news$0.012AI-generated news and signal analysis for a project.
GET/prediction-market/polymarket/trades$0.024Trade and activity history for a Polymarket market or wallet.
GET/market/liquidation/chart$0.012Returns OHLC-style aggregated liquidation data for a token on a specific exchange.
GET/prediction-market/kalshi/orderbooks$0.024Historical orderbook snapshots for a Kalshi market.
GET/prediction-market/matching/pairs$0.024Cross-platform prediction market pair matcher — finds the same event listed on both Polymarket and Kalshi, with live price spread data.
GET/search/wallet$0.024Searches wallets by ENS name, address label, or address prefix.
GET/market/tge$0.012Returns Token Generation Event (TGE) status for a project.
GET/search/news$0.01Searches crypto news articles by keyword.
GET/project/defi/metrics$0.012Returns historical time-series for a single DeFi protocol metric (e.g. daily TVL).
GET/onchain/tx$0.012Look up one transaction by hash.
GET/fund/portfolio$0.01Returns investment rounds for a fund's portfolio, sorted by date (newest first).
GET/prediction-market/polymarket/prices$0.024Simple price time series for a Polymarket market — one price point per interval.
GET/hyperliquid/positions$0.024Returns a wallet's open perpetual positions with its cross-margin summary and derived risk (leverage, unrealized PnL, ROE, liquidation price, margin ratio, distance-to-liquidation).
GET/heatscore/projects$0.024Returns a paginated ranked snapshot of project signal cards.
GET/wallet/history$0.012Returns all on-chain transactions for a wallet, classified by type (send, receive, swap, approve) with native token value.
GET/onchain/gas-price$0.012Look up the current gas price for one EVM chain.
GET/search/web$0.01Searches web pages, articles, and content by keyword.
GET/prediction-market/polymarket/smart-money$0.024Smart wallet analytics for Polymarket markets.
GET/fund/ranking$0.01Returns top crypto VC funds ranked by tier or portfolio count.
GET/prediction-market/analytics$0.024Trends, top markets, momentum distribution, and per-market momentum signals for prediction markets.
GET/market/onchain-indicator$0.012Returns on-chain indicator time-series for BTC or ETH.
POST/onchain/query$0.024Query on-chain tables with structured JSON filters — no SQL text.
GET/token/transfers$0.012Returns recent transfer events for a specific token (ERC-20/TRC-20 contract).
GET/heatscore/token-of-week$0.024Returns the token-of-week project signal cards with latest price, price-change percentages, dimension scores, compact signals, and AI summaries.
GET/prediction-market/kalshi/events$0.024Returns Kalshi events with nested markets, optionally filtered by event_ticker.
GET/market/public-sale$0.012Returns public sale (IDO/ICO/IEO) information for a project.
GET/news/feed$0.01Returns crypto news from major sources.
GET/wallet/net-worth$0.012Returns a time-series of the wallet's total net worth in USD.
GET/onchain/dex/activity$0.012Active traders, trade count, and USD volume for a DEX protocol (or a specific router contract), as a single aggregate or a daily series (group_by=day).
GET/hyperliquid/trades/context$0.024Returns immutable funding and leverage context for one closed trade identified by the composite key from /hyperliquid/trades.
GET/market/ranking$0.012Returns a token leaderboard sorted by market cap, 24h change, or volume.
GET/onchain/schema$0.024List the on-chain SQL tables and their columns — call this before writing a query for /onchain/query or /onchain/sql.
GET/token/transfer-counterparties$0.012Ranked top counterparties (receivers or senders) of a token over a window — answers "who are the top receivers/senders?".
GET/heatscore/token-of-the-day$0.024Returns the token-of-the-day project signal cards with latest price, price-change percentages, dimension scores, compact signals, and AI summaries.
GET/hyperliquid/leaderboard$0.024Returns traders ranked by a chosen performance metric (PnL by default), with quality filters to exclude bots and brand-new accounts.
GET/hyperliquid/fills$0.024Returns a wallet's individual fills (fill-level executions), newest first by default, with realized PnL, fees, and direction (crossed=true marks a taker fill that took liquidity).
GET/exchange/price$0.01Returns the real-time ticker for a trading pair.
GET/fund/detail$0.01Returns a crypto VC fund's full profile: description, jurisdiction, portfolio count, social links, and team members with roles.
GET/prediction-market/kalshi/prices$0.024Price time series for a Kalshi market with daily or hourly OHLC data, or latest price from recent trades.
GET/prediction-market/matching/daily$0.024Returns daily volume and open interest comparison for a specific Polymarket <> Kalshi matched pair.
GET/prediction-market/polymarket/orderbooks$0.024Historical orderbook snapshots for a Polymarket token.
GET/web/fetch$0.01Fetches a web page and converts it to clean, LLM-friendly markdown.
GET/market/listing$0.012Returns historical exchange listing and delisting events.
POST/onchain/sql/jobs$0.024Run a read-only ClickHouse SQL query as a durable background job — for queries too heavy for the 30s synchronous window.
GET/hyperliquid/trades/aggregate$0.024Returns a wallet's closed trades rolled up server-side into one row per group — so the P&L calendar, per-symbol / direction / size attribution, and the realized equity curve are one call each instead of paging the whole trade history.
POST/onchain/sql$0.024Run a read-only ClickHouse SQL query against on-chain data (joins, aggregations, custom windows) with a 30s timeout.
GET/market/futures$0.012Returns futures market data across all tracked tokens in a single ranked snapshot.
GET/search/prediction-market$0.024Browse and search prediction markets across all supported platforms.
GET/search/airdrop/activities$0.01Lists airdrop activities with pagination.
GET/prediction-market/polymarket/price-ohlcv/{condition_id}$0.024OHLCV candlestick data for charting a Polymarket market — open, high, low, close, volume per candle.
GET/token/holders$0.012Returns top token holders for a contract address.
GET/wallet/protocols$0.012Returns all DeFi protocol positions for a wallet — lending, staking, LP, and farming with token breakdowns and USD values.
GET/wallet/transfers$0.012Returns ERC-20/SPL token transfers with token identity, USD value, and flow direction (in/out).
GET/search/token$0.01Resolves an exact token ticker symbol to likely contract address candidates on supported chains.
GET/prediction-market/polymarket/positions$0.024Given a specific wallet address, returns that wallet's open positions on Polymarket markets.
GET/market/price-indicator$0.012Returns a technical indicator for a trading pair on a given exchange and interval.
GET/exchange/depth$0.01Returns order book bid/ask levels with computed stats.
GET/market/price$0.012Returns historical price data points for a token over a specified time range.
GET/prediction-market/polymarket/open-interest$0.024Daily open interest time series showing total value locked in a Polymarket market.
GET/heatscore/detail$0.024Returns one project signal card.
GET/search/project$0.01Searches crypto projects by keyword.
GET/token/transfer-stats$0.012Aggregate transfer-activity summary for a token over a window — total transfers, unique senders/receivers, total amount, first/last activity, and an optional daily series (include=series).
GET/project/detail$0.012Returns a crypto project's profile with selectable sub-resources: overview (description, chains, exchanges), token_info (price, market cap, supply, all-time high/low dates), tokenomics, funding, team, contracts, social, tge_status.
GET/onchain/yield/ranking$0.012List individual DeFi yield pools ranked by APY or TVL.
GET/news/detail$0.01Returns the full content of a single news article by its ID (returned as id in feed and search results).
GET/market/exchange-flow/exchanges$0.012Returns Surf's curated exchange filters for exchange-flow metrics: upstream aggregate filters plus 20 high-coverage individual exchanges.
GET/prediction-market/polymarket/leaderboard$0.024Returns a ranked leaderboard of Polymarket traders by realized PnL, volume, or trade count.
GET/search/fundraising$0.01Searches source-backed fundraising and token-sale events, or returns the latest fundraising timeline when q is omitted.
GET/project/defi/ranking$0.012Returns a DeFi protocol leaderboard (e.g. Aave, Uniswap, Lido) ranked by TVL, fees, revenue, or users.
GET/exchange/perp$0.01Returns a perpetual futures snapshot for a trading pair: funding rate, open interest, mark/index price.
GET/exchange/candles$0.01Returns persisted OHLCV candles for a covered Bithumb, Upbit, HashKey, bitFlyer, Coinone, or Korbit spot market.
GET/search/fund$0.01Searches funds by keyword.
GET/dex/token/price$0.01Returns DEX-pool-weighted OHLCV bars (timestamp, open, high, low, close, volume_usd) for a single token identified by chain + address.
GET/hyperliquid/account$0.024Returns a wallet's full portfolio across perps, spot, vaults, and staking in one call, with a perp+vault equity roll-up (total_value_usd is the total-equity figure a dashboard header should show, vs the perp-only equity on /performance and /positions).
GET/exchange/funding-history$0.01Returns historical funding rate records for a perpetual contract.
GET/prediction-market/polymarket/events$0.024Returns Polymarket events with nested markets, filtered by event_slug, which is REQUIRED.
GET/prediction-market/polymarket/volumes$0.024Aggregate trading volume (USD) and trade count as a time series.
Call the provider directly and settle x402 per request.
Quickstart · x402 flow
1 · Call without payment. The service replies 402
bash
curl -i https://x402.monid.ai/v1/run \ -H "Content-Type: application/json" \ -d '{"provider": "surf", "endpoint": "/onchain/bridge/ranking", "input": {}}'Response
HTTP/1.1 402 Payment Required{ "x402Version": 2, "accepts": [{ "scheme": "exact", "network": "eip155:143", "asset": "USDC", "maxAmountRequired": "0.012" }] }2 · Sign the payment with your agent wallet and retry
bash
curl https://x402.monid.ai/v1/run \ -H "X-PAYMENT: <base64 payment payload signed by your EOA>" \ -H "Content-Type: application/json" \ -d '{"provider": "surf", "endpoint": "/onchain/bridge/ranking", "input": {}}'Response
HTTP/1.1 200 OKAny EOA on Monad can pay.
Any APIs or tools listed are provided for discovery purposes only and do not constitute an endorsement or recommendation by the Monad Foundation.
