https://www.alchemy.com/docs/chains/crossfi/cross-fi-api-endpoints/eth-submit-work
eth_submitWork - CrossFi API | Alchemy Docs
Submit a proof-of-work solution (Ethash) consisting of a nonce, the header PoW hash, and the mix digest. **Not supported on post-Merge Ethereum clients**; many...
ethcrossfiapialchemydocs
https://www.alchemy.com/docs/chains/stable/stable-api-endpoints/eth-submit-work
eth_submitWork - Stable API | Alchemy Docs
Submit a proof-of-work solution (Ethash) consisting of a nonce, the header PoW hash, and the mix digest. **Not supported on post-Merge Ethereum clients**; many...
stable apiethalchemydocs