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Lighter API/MM Updates Lighter API/MM Updates @lighter_api_updates · 1.02K subscribers
Post #71 822
We’re rolling out an immediate change to API key generation. More details will be shared shortly. This applies to accounts that get the following API error message:

(21136, "invalid PublicKey, update the sdk to the latest version")

If you trade programmatically, please update to the latest SDK version and re-generate your API keys.

As part of this change, older API keys have been invalidated, you need to re-generate new ones. If you’re not seeing this error when sending transactions, no action is required. Frontend users also require no action.
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