Unified Prediction Markets API with latest & historical data. Plus stocks, FX and SEC datasets.

Joined February 2025
FinFeedAPI retweeted
We make financial data easy to access and use. 🟣 CoinAPI @realCoinAPI brings crypto market data, from live prices to deep historical records. 🟢 FinFeedAPI @FinFeedAPI covers stocks, currencies, SEC filings, and prediction markets. Two products. One platform. Check it out!
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FinFeedAPI retweeted
Your AI model can't learn what isn't in the data.... #Crypto OHLCV → trades → quotes → full order books. Each level gives the model a different view of the market... Our new guide looks at crypto data through the AI/ML lens: - training - granularity - multi-exchange data - execution models - data quality 👇 coinapi.io/blog/crypto-data-… #CryptoData #AI #MachineLearning #QuantTrading #CoinAPI
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FinFeedAPI retweeted
Most historical order books lie... Snapshots show where the market ended up... They don't show how it got there... Hyperliquid Order book L4 records every order book event, making deterministic historical replay possible. That's a different kind of market data. Read more: coinapi.io/blog/building-a-r… #Hyperliquid #Quant #AlgoTrading #Crypto
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FinFeedAPI retweeted
Looking for your next game idea? A crypto trading game looks simple. But without real market data… it falls apart. Prices → trades → portfolios → leaderboard Break one, and nothing works. Here’s how to build it right 👇 coinapi.io/blog/how-to-build… #dev #devgames #gamesideas #crypto #cryptogame
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FinFeedAPI retweeted
Most crypto traders don’t have a strategy problem.. They have a data problem... Price shows what already happened. But markets move on expectations, capital flows, and positioning. If you’re only looking at charts, you’re reacting... The real edge comes from combining: • Market data → clean, reliable price + order books • Prediction markets → what people really believe will happen • On-chain data → what money is doing behind the scenes • Derivatives data → where leverage & risk are building • Sentiment → where attention is moving • DeFi flows → where capital is rotating • Execution → turning signals into action • Infrastructure → building your own edge One insight that’s easy to miss: When expectations shift before price… that’s where opportunities start. That’s the difference between reacting and anticipating. We broke this down in a short guide on building a smarter trading setup: coinapi.io/blog/best-api-too… We are honored to mention our amazing colleagues in the space: @FinFeedAPI @CoinStats @glassnode @cryptoquantHQ @coinglass_com @DefiLlama @lunarcrush @binance @Alchemy #trading #crypto #traderstools
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FinFeedAPI retweeted
Once again... we’re honored to be recognized among the best crypto API providers in 2026. @cryptodailyuk has published a great piece: "Building in Crypto in 2026: Top 10 API Providers Behind Modern Crypto Products" - highlighting top providers that build today’s crypto ecosystem. It’s exciting to see how far the industry has come... and even more exciting to be part of the foundation that developers and businesses rely on every day At CoinAPI we stay focused on what matters most: 👉 reliable data 👉 global coverage 👉 pro customer approach A big thank you to our team, partners, and customers who continue to push this space forward. Big congrats to other companies on the list: @CoinStats @luziadev @Hela_Network @NOWNodes @santimentfeed @Amberdataio @glassnode @MessariCrypto Have a look at the article 👇 cryptodaily.co.uk/2026/04/bu… #bestAPI #cryptoAPI #cryptoproducts
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FinFeedAPI retweeted
We’re grateful to @CoinpediaNews for featuring CoinAPI as one of the top crypto API providers for builders in 2026 and for placing us #2 on the list 🙏 A big congratulations to our fellow podium companies: @CoinStats and @changenow It’s great to be in such strong company... all working toward the same goal: coinpedia.org/top-10/best-10… Let’s keep pushing forward and delivering the best possible experience for developers and customers across the ecosystem 🚀
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FinFeedAPI retweeted
We rebuilt MCP API for how systems work today. Not just REST. Not just data. Structured outputs for AI, automation, and real-time workflows—across CoinAPI & FinFeedAPI. ⚠️ Breaking: SSE deprecated April 16 Use /mcp #BuildInPublic #AI #MCP #FinancialAPI
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FinFeedAPI retweeted
JUST IN: @Kalshi has already crossed $5B in Cumulative Combos Volume
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FinFeedAPI retweeted
Most fintech teams start the same: ✔️Connect to an API ✔️Show a chart ✔️Celebrate Then reality hits... Symbols mismatch.... Timestamps drift... Your "product" becomes a data cleaning factory. The fix? Check how @CoinAPI & @FinFeedAPI handle the work: apibricks.io/blog/the-data-t…
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FinFeedAPI retweeted
Need more than off-the-shelf APIs? ApiBricks supports custom data integrations and private connectivity for FinFeedAPI and CoinAPI. Talk to us about your use case. #CustomIntegration #CustomProduct #DataEngineering #MarketData #FinTech #APIs
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FinFeedAPI retweeted
2025 momentum in bullet 1/ Dropped @FinFeedAPI + Prediction Markets API → new playground for market data builders 2/ Launched new products: Exchange Link, Indexes API, Exchange Rates API. More use cases. More power to you, the builders.
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BREAKING: there's a new Polymarket on the Cloudflare outage before 2025
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FinFeedAPI retweeted
MYRIAD hits $100M milestone, growing 10x in three months!
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MCP doesn’t replace your APIs, it levels them up. REST & GraphQL stay powerful for real dev work. MCP is the discovery layer: makes your API readable for LLMs, unlocks dynamic automation, kills endless boilerplate. Performance and security? APIs still rule. But now, onboarding and AI integration move at light speed.
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👋 Say hello to @FinFeedAPI — a better way to access real-time and historical financial data. Built by the CoinAPI team, FinFeedAPI brings you clean, structured insights from trusted financial sources. Perfect solution for anyone building trading algorithms, market dashboards, or research platforms. No noise. Just high-quality insights delivered fast with 2 products: 📈 Stock Market Data: T+1 raw data from IEX, Euronext, and 20+ global exchanges, available via a simple REST API. 💱 Currency Data: Fast, reliable FX and crypto market data via REST, WebSocket, and FIX protocols. Ready to build with better data? 👉 finfeedapi.com
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