Update farcaster client max cast length#1347
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…ss and export as a const so it's available
lalalune
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May 3, 2026
Update farcaster client max cast length
FranceFlapjack
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May 16, 2026
Update farcaster client max cast length
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Risks
Medium risk: I don't know if neynar's APIs support long casts with 1024 length without any additional flags as I couldn't find the limit documented or if there are any other parameters except for
textin their publishCast function. I don't have an account to test it. The value takes into consideration the byte length of the cast, so maybe unicode characters of 1024 length will fail.Background
What does this PR do?
What kind of change is this?
The cast limit for farcaster client has been modified to match the protocol's spec
Why are we doing this? Any context or related work?
I wanted it to match the spec instead of the currently incorrectly defined limit
Documentation changes needed?
I don't think there's any documentation for the Farcaster client at the moment
Testing
Where should a reviewer start?
If you have a neynar account try posting a cast with a message size of 1024 bytes