One platform for financial data APIs. Access crypto, stocks, currencies, and prediction markets with CoinAPI and FinFeedAPI.
Joined October 2025
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API Bricks retweeted
@Tesla unveiled the new #Roadster... but the markets didn't agree on what it meant.
🚗 Tokenized Tesla jumped 5.5% overnight.
📉 Prediction markets cut the odds of delivery by 2027 from 34.5% to just 8%.
Meanwhile... Tesla shares had to wait until the next trading session to react.
One event.
Three markets.
Three very different reactions.
Want to know the full story behind Tesla's Roadster reveal?
Explore our first Market Replay and follow what happened, minute by minute, using real market data:
coinapi.io/market-replay/tes…
#tesla #roadster #kalshi #Polymarket
We’re excited to partner with @TreverGmbH
Trever is doing great work helping financial institutions manage digital assets.
We’re proud to support their mission with reliable market data from @realCoinAPI and @FinFeedAPI.
Looking forward to what we’ll build together!
source matters a lot but so does how the data is collected and normalized... small inconsistencies can lead to very different trading signals
interesting part is what happens when one step fails... a truly autonomous system should know when to stop instead of blindly continuing to the next action
we work on both market data and execution infrastructure at @realCoinAPI . connecting the two reliably is a much bigger challenge than most trading bot concepts make it seem
one thing that gets overlooked is how much the choice of data sources matters. two oracles can report different prices and both be technically correct
my question is how those 32 samples get reduced to one. taking the last value or averaging them can give very different results
we see this with market data at @realCoinAPI too. a listed symbol doesn't automatically mean there's meaningful trading activity behind it. actual trades and order book depth tell a much better story..
curious how you handle amended filings and corrected insider transactions? that's where these research workflows can get tricky
the scary part is when untrusted text becomes an actual api call... suddenly a simple prompt injection can have consequences way beyond a bad answer
this is what makes market data interesting. prices can drift away from peers for months without one obvious event explaining it
we work with sec filings at @FinFeedAPI too. the interesting part is tracking these purchases over time and seeing whether insiders keep adding or it's just one transaction
the expensive part isn't always accessing the data anymore.. . it's figuring out which signals actually matter when everything starts moving at once
curious to see if the next filing confirms the closing or adds more conditions. . acquisition announcements and completed deals aren't always the same thing
the interesting part isn't just the contract size but how much actually turns into revenue and when. .. that's the number i'd be watching in future filings
this is why tracking sec filings over time matters so much. we work with this data at @finfeedapi and sometimes the most important details appear in later disclosures
the interesting part is that price isn't always the same as true probability. .. liquidity and market sentiment can push those numbers around quite a bit
this is exactly the kind of comparison that makes prediction market data interesting. we look at these markets at @FinFeedAPI too and price alone rarely tells the full story