tatum-kms VS celo-monorepo

do you know an equivalent of https://github.com/tatumio/tatum-kms for tezos? I'd like to have a solution to implement a custodial wallet for Tezos

Send, estimate, invoke, broadcast *Send XDC / ERC20 from account to account — sends XDC or ERC20 tokens from account to account using private keys. Tatum KMS can be used to ensure the highest degree of security. *Estimate XDC transaction fees — instantly estimates the current gas price of a given transaction. *Invoke Smart Contract method — this is how you interact with existing smart contracts on the XDC Network. Invokes any method according to several inputted parameters. *Broadcast signed XDC transaction — broadcast signed transactions using Tatum Middleware, Tatum client libraries, or a custom signing mechanism.

Celo is a carbon-negative, permissionless, layer-1 blockchain with a rich ecosystem of global partners building innovative Web3 dapps to support a more inclusive financial system. Accessible to anyone with a mobile phone, the Celo ecosystem consists of a decentralized, proof-of-stake blockchain technology stack (the Celo platform), CELO governance asset, and several Mento stable assets (cUSD, cEUR, cREAL) that make it easy for real-world users to use digital assets. The open source Celo mainnet launched on [Earth Day 2020]. Today, it supports 1,000+ projects in over 150 countries, helping to create the conditions of prosperity for all. For more information, please visit Celo.org.

Learn more about Celo at: https://celo.org/

sure, it's going to take years to change seeing the people/corporations that don't want change. a typical human psychological dilemma, i'd say, reluctance to something you don't understand or don't like. Look at Gitcoin or Celo or city3, local economies etc... why not support a change to empower people and move away from greedy, corporate/banking systems?

For example, the creators of CELO, a mobile-based crypto token, recognized that smartphone users could be key to the mass adoption of cryptocurrencies. So they created a token that lets anyone with a mobile device send payments using addresses on their contact list.

Github issue i just opened: https://github.com/celo-org/celo-monorepo/issues/9840

SEDC, is supported by the Moonbeam, Polkadot, and Celo technology.

To achieve this ambitious goal, we are proud to announce that we have closed our second fundraising, led by Permanent Ventures and Hypersphere Ventures, as well as outstanding crypto funds and networks such as Volt Capital, Mechanism Capital, Coinbase Ventures, Distributed Global, 4SV, Compute Ventures, Zee Prime, CMS Holding, Ternary Capital, Flori Ventures (Celo’s venture arm), Mina Foundation, Octopus Network, Composable Finance and a group of notable angel investors including Justin Kan (founder of Twitch), Robin Chan, Santiago Roel Santos, John Scianna from Nifty’s, Ganesh and Erik from Covalent and Alex Shevchenko from Aurora. In addition, we received a grant from the Moonbeam Foundation.

WalletConnect is built to work with different chains e.g: Ethereum, Cosmos, Celo, Near, Solana, and Polkadot. There are hundreds of Dapp using WalletConnect to connect with wallets, e.g: Etherscan, Uniswap, Opensea, Zapper, Aave, Unstoppable domains, etc. A few of the integrated wallets by WalletConnect include Trust Wallet, Metamask, Rainbow, Argent, Crypto.com Defi wallet, MathWallet, etc.