$0.1627 RBTC (equivalent to 4000USD)

Assigned reviewers: @Ashar2shahid, @camronh, @jgcogsystematictrading, @shenshin, and @bguiz

p2plnbot is a Telegram bot which allows people to trade with other people using telegram over the lightning network - github.com/grunch/p2plnbot.

The base task:

Fork the p2plnbot such that it works on RSK. This bot must be able to:

Enable peer-to-peer transfers between RSK network accounts of RBTC.
Enable peer-to-peer transfers between RSK network accounts of whitelisted ERC20 tokens. This whitelist must include RBTC and RIF.
(Optional) Enable transfers between RSK network accounts using RNS addresses (e.g. *.rsk), in addition to standard addresses (0x…)

The fair market price task:

The bot currently requires the seller to manually input the price in a p2p trade
Instead of this, use price feeds from API3 to query the current price for the trade
Display this as “fair market price” within the bot, however the seller may still override it
The buyer should be able to see both the seller’s price and the fair market price

The base task:

The code must be publicly visible in a repo on github.com
The repo must be licenced with one of the following open source licences: GPL-3.0, or MIT
The submission must maintain the baseline functionality of, and support features of, the p2plnbot
- apart from switching from LN to RSK, if any features need to be removed, please clarify with the reviewers first.
The bot must have a live deployment, and the @-name of the bot must be included in the README within the repo
Record a video (screen capture) demonstrating the use of the Telegram bot
Any smart contracts used must be live on an RSK public network, either RSK Testnet or RSK Mainnet; localhost and/or RSK Regtest is insufficient

The fair market price task:

The fair market price feature must make use of the price feeds from API3
- Trades occurring on this bot should use RSK Testnet or RSK Mainnet (your choice)
- Prices displayed in this feature of the bot should access the RBTC and RIF API3 price feeds available on RSK Mainnet only
API3 price feeds for RBTC and RIF on RSK Testnet are available using the following Beacon IDs:
- RBTC/BTC: 0x4aaf6e2ef7fc8280aa99d321e53ef2e4f111b7805677a262eb5882b1a27b5108
- RBTC/USD: 0x5295f30436b2077a67c02001f62e8aabcc6688d87a8ce8db6f2b7a7cad4f0b01
- RIF/USD: 0x3c7ba811cb33ad3784389a580af1a657ce0ebd701b1eb415eafabe5a4885e92f
API3 price feed for RBTC and RIF are not available on RSK Mainnet for the purposes of this bounty.
To access prices feeds:
- Use the API3 readDataFeedWithId() method.
- Use the API3 readDataFeedValueWithId() method.
- For your convenience, a demo repo is available, which demonstrates how to do this.

Do you have questions, comments, or clarifications? Reach out to the reviewers on the RSK community slack: developers.rsk.co/slack in the #bounties channel; and on the API3 discord: discord.com/invite/qnRrcfnm5W in the #dev-support channel.

Timeline

RSK + API3 bounty: Enable p2p transfers on RSK network + use API3 price feeds