As of this writing, it appears Uniswap’s API is offline. Other tools such as Dextools.io and the like appear to be offline as well. Going through all past transactions in a number of pools, it seems it’s been offline for 7~ hours or so. Currently, it is unclear what has caused this problem.
Update: 11 hours offline, no updates from the Uniswap team on Twitter. Something is not right here.
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Uniswap USDC-ETH shows last tx 7 hours ago.
Dextools.io date stamps go back 6-7 hours as well.
It appears Uniswap.exchange transactions are processing at the moment. Uniswap API services are at a hault. We all know Uniswap is great, what’s not great is tons of API users losing access to data essentially crashing their own tools / services. Moving forward, I hope Uniswap improves their methodology to prevent this from happening again. The story is still unfolding…