running using Python 3.13
python3 -m venv coti-envsource
coti-env/bin/activate
pip install -r requirements.txt
run onboarding example
cd coti-python-examples/coti-web3/examples
python onboard.py
Creation done!
PK
ADDRESS
RuntimeError: Account balance is 0 so user cannot be onboarded.
https://faucet.coti.io
testnet address
python onboard.py
enter PK this time
.coti-python-examples/coti-python-examples/coti-web3/.env is updated with
ACCOUNT_PRIVATE_KEY=
ACCOUNT_ENCRYPTION_KEY=
list tokens
gemini 2.5 @coti-python-examples @coti-web3
create a program in web3.py python that list all the COTI tokens stored
at this address 0xfAF7e0962B79675cd046C4c0bF41beEb27FCc5C8 on Coti.Testnet
now do the same thing for COTI testnet
deploy smart contracts
requires solc compiler
https://docs.soliditylang.org/en/latest/installing-solidity.html
gemini 2.5 @coti-python-examples @coti-web3 @PrivateStorage.sol
using examaples from @coti-python-examples write a @coti-web3.py program to compile
and deploy @PrivateStorage.sol on Coti Testnet
[will probably fail signing]
python3.13 compile_and_deploy_private_storage.py
check smart contract on testnet
https://testnet.cotiscan.io/address/0xb44E90707A29890942AE1D6595D6A52BA2Ba762e
create a web3.py client
DONT CHANGE SC ADDRESS FOR TEST
@gemni
given some examples @coti-python-examples @coti-web3.py , the smartcontracts @PrivateStorage.abi deployed on Coti Testnet
at 0x5220aa2B4FeC347F751AaE0930d784f5139C526E
create a @coti-web3.py program with 2 separate functions and a menu
invoke setPrivateNumber and getPrivateNumber from @PrivateStorage.abi
use ACCOUNT_PRIVATE_KEY = "3b8ad7ca3cf54b1273004775afa88587b8d6bd8a970c84fe216f6febb477347d"
AES_KEY = "63f49d1ef7b1510060edcec934828b09" COTI_TESTNET_RPC_URL = "https://testnet.coti.io/rpc"
note that set private number should decript a decrypt ctUint64 type```
create API
@gemini
import code as necessary and create on a new file a Flask api that exposes
POST set\_private\_number\_func(value\_to\_set: int):
GET get\_private\_number\_func():
check http://127.0.0.1:5000/privatenumber AND POSTMAN
expose through an NFT