Data Catalog

Financial Data API Catalog

Not scattered endpoints — data capabilities organised by domain.

GateData.ai organises financial data into 9 domains. Six are public this phase (Market Data, Prediction Markets, Asset & Entity, Fundamentals, Estimates & Earnings, Signals & News). Network, Wallets, and Risk are coming soon. Public domains ship both API and MCP access.

MCP Docs

01Market & Liquidity 02Prediction 03Asset & Entity 04Fundamentals 05Estimates & Earnings 06Network & Protocol 07Flows & Wallets 08Events, News, Sentiment & Signals 09Risk & Compliance

01Live

Market & Liquidity

Prices, klines, and books — crypto live; US/HK snapshot, kline, top-of-book

Object layers

Listing · Venue · Market anomaly

Exact prices query by Listing.

Markets

CryptoUSHK

Sample assets

Free · BTCFree · ETHFree · AAPL

Typical endpoints

Real-time market snapshotQuery the latest price, change, volume, and order-book summary for an asset or listing.

GET/api/v1/markets/snapshot

Historical candlesticks (OHLCV)Query the OHLCV candle series for a trading object over the selected interval and time range.

GET/api/v1/markets/kline

Live order bookQuery current bid and ask levels, best prices, and the mid-price for a trading object.

GET/api/v1/markets/order-book/current

Recent tradesQuery recent individual trades for a trading object, including price, size, side, and time.

GET/api/v1/markets/trades/recent

Exchange token liquidity historyQuery historical token liquidity changes within exchanges.

GET/api/v1/markets/liquidity/history

Aggregated market depthQuery historical bid, ask, and two-sided order-book depth snapshots by centralized exchange within a selected price band.

GET/api/v1/markets/cex-depth

Derivatives metricsQuery derivatives-market metrics for an asset, including funding rate, open interest, basis, and long-short ratio.

GET/api/v1/markets/derivatives

Per-exchange derivativesQuery historical derivatives volume, open interest, market counts, and fees by centralized exchange.

GET/api/v1/markets/cex-derivatives

Derivatives · Liquidation heatmapQuery long and short liquidation intensity across price levels for a trading object, for a liquidation heatmap.

GET/api/v1/markets/liquidation-heatmap

Derivatives · Liquidation eventsQuery executed derivatives liquidation events by venue, pair, position side, and notional value.

GET/api/v1/markets/derivatives/liquidations

Derivatives · Liquidation aggregatesQuery aggregated long and short liquidation data at different time granularities for a pair or a coin across venues.

GET/api/v1/markets/derivatives/liquidations/aggregates

DEX pair tradesQuery a token’s DEX buy and sell trades.

GET/api/v1/markets/dex/trades

DEX pool liquidity eventsQuery DEX pool liquidity additions and removals for a token.

GET/api/v1/markets/dex/liquidity-events

Perp DEX overviewQuery protocol-level Perp DEX volume and open-interest snapshots.

GET/api/v1/markets/dex-derivatives

MCPhttps://mcp.gatedata.ai/mcp/markets

Default MCP toolmarket_data_queryTasksauto / snapshot / kline / anomaly / move / summary / …

API Reference

02Live

Prediction

Events, markets, rankings, order books

Object layers

Prediction event · Market · Outcome

Events may be asset-unbound; resolution_status=not_applicable is not a failure.

Markets

Crypto

Sample assets

Free · crypto eventFree · macro event

Typical endpoints

Prediction eventsQuery tradable prediction events.

GET/api/v1/prediction/events

GET/api/v1/prediction/rankings

Event SignalQuery event probability and volume change.

GET/api/v1/prediction/events/{event_id}/signal

Current Order BookGet the current prediction-market order book.

GET/api/v1/prediction/order-book/current

MCPhttps://mcp.gatedata.ai/mcp/signals

Default MCP toolprediction_markets_queryTasksauto / search / rankings / event_signal / order_book / event_detail / …

API Reference

03Live

Asset & Entity

Assets, companies, protocols, chains, venues

Object layers

Entity · Asset · Instrument · Listing · Venue

Same company can have multiple instruments/listings — do not merge tickers into one listing.

Markets

CryptoUSHK

Sample assets

Free · BTCFree · AAPL

Typical endpoints

Asset & entity searchSearch assets, entities, and contract information.

GET/api/v1/assets/search

Asset profileGet the full profile for a single asset.

GET/api/v1/assets/{asset_id}

Resolve asset objectsResolve a name or ticker into a canonical asset.

GET/api/v1/assets/resolve

Asset listings & Gate mappingView listing information and Gate mappings.

GET/api/v1/assets/{asset_id}/listings

Entity profileGet a company, project, or protocol profile.

GET/api/v1/entities/{entity_id}Coming soon

Instrument detailsGet instrument details and identifiers.

GET/api/v1/instruments/{instrument_id}Coming soon

Venue referenceGet venue reference data.

GET/api/v1/venues/{venue_id}Coming soon

Catalog object typesView supported object types.

GET/api/v1/catalog/object-typesComing soon

MCPhttps://mcp.gatedata.ai/mcp/assets

Default MCP toolassets_resolveTasksauto / resolve / search / profile / listings / deployments / …

API Reference

04Live

Fundamentals

Profiles, statements, metrics, and corporate actions

Object layers

Entity · Asset · Report period

Company profile prefers Entity.

Markets

CryptoUS

Sample assets

Free · AAPLFree · BTC

Typical endpoints

Fundamentals queryQuery fundamentals in a unified way by task.

GET/api/v1/fundamentals/query

Company profileQuery basic profile data for a public company.

GET/api/v1/fundamentals/profile

Financial statementsGet the three financial statements.

GET/api/v1/fundamentals/statements

Financial metricsQuery key financial metrics for a company.

GET/api/v1/fundamentals/metrics

Valuation metricsQuery valuation metrics for a company.

GET/api/v1/fundamentals/valuation-metricsComing soon

Business segmentsQuery operating data by business segment.

GET/api/v1/fundamentals/business-segments

Corporate actionsQuery splits, dividends, and other corporate actions.

GET/api/v1/fundamentals/corporate-actions

TokenomicsQuery tokenomics and unlock data.

GET/api/v1/fundamentals/tokenomics

Token supplyQuery token supply data.

GET/api/v1/fundamentals/supply

MCPhttps://mcp.gatedata.ai/mcp/assets

Default MCP toolfundamentals_queryTasksauto / profile / company_profile / statements / financial_statements / metrics / …

API Reference

05Live

Estimates & Earnings

Earnings calendar, reported results, and consensus

Object layers

Entity · Listing · Earnings event

Earnings and estimates prefer Entity / Listing.

Markets

Sample assets

Free · NVDAFree · AAPL

Typical endpoints

Earnings calendarQuery the earnings event calendar.

GET/api/v1/earnings/calendar

Earnings resultsCompare reported earnings with estimates.

GET/api/v1/earnings/results

Consensus estimatesQuery consensus estimates for earnings and revenue.

GET/api/v1/estimates/consensus

Earnings transcriptsGet earnings-call transcripts.

GET/api/v1/earnings/transcriptsComing soon

MCPhttps://mcp.gatedata.ai/mcp/assets

Default MCP toolestimates_earnings_queryTasksauto / calendar / results / consensus

API Reference

Network & Protocol

Coming soon

07Live

Flows & Wallets

Holders, addresses, transactions, flows

Object layers

Instrument · Listing · Holder Entity · Wallet

Coming soon. Planned: wallet / address flows on major EVM chains and Solana.

Markets

Crypto

Sample assets

Free · ETHFree · SOL

Typical endpoints

Token holdersQuery holder distribution and concentration.

GET/api/v1/onchain/holders

Wallet intelligenceQuery wallet balances, labels, and P&L.

GET/api/v1/wallets/{address}

Exchange token flowsQuery on-chain token transfers for exchange flow analysis.

GET/api/v1/flows/token-transfers

Institutional ownershipQuery institutional and ETF holdings.

GET/api/v1/ownership/institutionalComing soon

Insider activityQuery insider transactions.

GET/api/v1/ownership/insidersComing soon

Short InterestQuery US-equity short interest and borrow metrics.

GET/api/v1/ownership/short-interestComing soon

Wallet TransactionsQuery wallet trades and transfers.

GET/api/v1/wallets/transactions

Money FlowQuery market money-flow metrics.

GET/api/v1/flows/moneyComing soon

ETF / Fund HoldingsQuery fund holdings and weights.

GET/api/v1/funds/holdingsComing soon

Short FlowQuery US-equity short flow.

GET/api/v1/ownership/short-flowComing soon

MCPhttps://mcp.gatedata.ai/mcp/onchain

Default MCP toolownership_flows_queryTasksauto / exchange_flows / holders / wallet_profile / wallet_transactions

API Reference

08Live

Events, News, Sentiment & Signals

News, events, sentiment, and social posts

Object layers

Event · Entity · Asset · Listing · Signal

Company news and events prefer Entity; market-move returns evidence, not price facts.

Markets

CryptoUSHK

Sample assets

Free · BTCFree · Tesla

Typical endpoints

News / content searchSearch structured market news.

GET/api/v1/news/search

Canonical event searchQuery market and macro events.

GET/api/v1/events

Sentiment queryQuery social and market sentiment.

GET/api/v1/signals/sentiment

Social / UGC searchSearch social posts related to a ticker.

GET/api/v1/signals/ugc/search

MCPhttps://mcp.gatedata.ai/mcp/signals

Default MCP toolevents_news_queryTaskscontent_search / event_search / social_search / sentiment

API Reference

Risk & Compliance

Coming soon

One unified model. Nine domains — live, preview, and coming soon.

No fragmentation across data sources. Crypto, equities, and macro unified in one object model, organized by capability domains. Public domains ship REST and MCP query tools; Network, Wallets, and Risk are coming soon. Free on sample assets.