Add interactive TS script to register tokens

[JoE11-y]

Summary

Create a Node/TypeScript interactive script that lets an admin register tokens via the contract function:

function registerToken(AssetType assetType, address tokenAddress, address priceFeed, uint8 decimals)

enum AssetType { ETH, ERC20 }

Requirements

• File path: scripts/registertoken.ts

• Prompts the admin for:

  • Asset Type (ETH or ERC20)
  • Token Address (skip/zero address if ETH)
  • Price Feed Address (Chainlink Sepolia; link in script help)
  • Decimals (e.g., 18 for ETH/ERC20)

• Validates inputs (addresses, decimals range, etc.)

• Loads config from env:

  • RPC_URL (Sepolia)
  • PRIVATE_KEY (admin)
  • CONTRACT_ADDRESS (ZeroXBridge or Registry contract exposing registerToken)

• Displays a full transaction preview and asks for confirmation

• Sends the tx and prints:

  • hash
  • mined block number
  • gas used

• Clean exit codes (non-zero on failure)

• Include minimal ABI for registerToken + AssetType

Reference

• Chainlink Sepolia price feeds: (use to pick feed addresses)

  • https://docs.chain.link/data-feeds/price-feeds/addresses?page=1&testnetPage=1&network=ethereum#sepolia-testnet

Acceptance Criteria

• Running ts-node scripts/registertoken.ts (or pnpm ts-node …) launches an interactive flow
• Successful registration logs tx details; failures provide actionable errors
• Input validation prevents obvious misconfigs (bad address, decimals, etc.)
• Script is documented with a short header comment and usage notes

[ikemHood]

Hey @JoE11-y

I'd like to get this done

Please assign

[OWK50GA]

Hi, Maintainer
I am Wilfrid, an experienced developer building on Starknet, and I would love to handle this task.
I will use starknet.js to interact with the said contract while abstracting into an executable script.
ETA - 48 hours

[Henrichy]

Here’s my proposed approach:

Interactive CLI script (scripts/registertoken.ts)

Use inquirer (or Node readline) to prompt for:

AssetType (ETH / ERC20)

Token address (skip/zero address for ETH)

Price feed address (validate against Sepolia feed format)

Decimals (validate range, e.g., 0–18).

Validation

Ensure addresses are valid EVM addresses (except when ETH type allows zero address).

Confirm decimals are numeric and within expected bounds.

Contract interaction

Load minimal ABI exposing registerToken(AssetType,address,address,uint8).

Use ethers with RPC_URL + PRIVATE_KEY from .env.

Point to CONTRACT_ADDRESS from env.

Preview & confirmation

Before sending, print a structured summary of all inputs and ask admin to confirm.

Transaction handling

Send tx → wait for receipt → log:

tx hash

mined block number

gas used.

Non-zero exit on failure with clear error messages.

Developer Experience

Header comment with usage notes (ts-node scripts/registertoken.ts).

Clean separation of logic for reusability.

This matches the acceptance criteria (interactive flow, validations, tx preview, logging) and I can deliver within the 3-day ETA.

Please assign me this issue so I can start working on it. 🚀

[Ugo-X]

Assigned @OWK50GA Please join our TG group and keep us updated:
TG link: https://t.me/ZeroXBridge1

Also, please adhere to the ETA or less. Thank you!